SES is developing a Mine-to-Man AI software system for Li-Metal batteries. Born, bred and headquartered in Boston, it has operations in Boston, Shanghai and Seoul.

Organization Type

Organization Size

Funding Stage

Focus: Mitigation or Adaptation

Is this a climate-focused organization?

Sectors

Climate Solutions

industries

remote_preferences

Please provide a link to where you currently list your jobs. If you have a "Careers" page on your website, please list that URL.

Want us to tweet your job? Please write your organization's twitter username below (just the username, please do not add the '@')

Network:

I agree to the terms of use and privacy policy

AI software system enhancing eco-friendly Li-Metal battery production.

Senior Engineer, Battery Data and Modeling At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $110,000 and $150,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills. What We Offer <ul><li>Company paid Health and Dental insurance (ability to add dependents) </li><li>Global travel insurance for employees traveling while on business </li><li>Company sponsored retirement plan with 100% vesting and up to 5% match. </li><li>Life and AD&amp;D Insurance </li><li>Employee Assistance Program  </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year </li><li>10 accrued vacation days per calendar year that increases with tenure. </li><li>Bonus + Equity, based on position and eligibility requirements </li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.  About SES AI:  SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul. Learn more at SES.AI The position will be onsite and be based in Woburn, MA. Responsibilities <ul><li>Lead battery data management and modeling efforts at SES Boston. </li></ul><ul><li>Analyze battery testing data to extract critical features and identify underlying patterns. </li></ul><ul><li>Utilize data modeling techniques to analyze multi-factorial tests and optimize key parameters. </li></ul><ul><li>Collaborate with colleagues to develop physics-based models for Li-ion and Li-metal batteries. </li></ul><ul><li>Work closely with AI/ML modeling engineers and cross-functional teams to interpret technical data and provide insights for advanced modeling tasks. </li></ul> Qualifications &amp; Skills <ul><li>Ph.D. in Chemistry, Chemical Engineering, Mechanical Engineering, Materials Science, Data Engineering, Computer Engineering, or related fields. </li></ul><ul><li>Alternatively, a Bachelor’s degree with 5+ years or a Master’s degree with 3+ years of industry or academic experience in battery data analysis and modeling. </li></ul><ul><li>Proficiency in Python programming, data base, and engineering metadata handling. </li></ul><ul><li>Strong experience in data-driven battery predictive model development and cloud computing. </li></ul><ul><li>Understanding fundamental electrochemical principles and testing methodologies.  </li></ul><ul><li>Ability for development and deployment of statistical model, machine learning model, deep learning model and AI model for battery cycle life prediction, as well as battery anomaly detection.  </li></ul><ul><li>Familiarity with Li-ion and/or Li-metal batteries, including materials, cell designs, and testing methods. Prior project experience in battery-related field, especially ESS, is a plus. </li></ul><ul><li>Excellent problem-solving skills and attention to detail. Strong ability to work collaboratively within a cross-functional team. Willingness to engage in occasional fieldwork tasks. </li></ul><ul><li>Willingness to accommodate occasional meetings outside regular hours due to time zone differences. </li></ul>

Senior Engineer, Battery Data and Modeling

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $90,000 and $133,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills.What We OfferCompany paid Health and Dental insurance (ability to add dependents) Global travel insurance for employees traveling while on business Company sponsored retirement plan with 100% vesting and up to 5% match. Life and AD&amp;D Insurance Employee Assistance Program  Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year 10 accrued vacation days per calendar year that increases with tenure. Bonus + Equity, based on position and eligibility requirements Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at SES.AI<h3>Position Overview</h3>We are seeking a strong Full-Stack Engineer to design and implement robust systems for handling large-scale datasets and delivering web-based AI model pipelines. The ideal candidate will have expertise in scalable backend systems, database architecture, and frontend development, as well as experience in deploying AI/ML workflows to end-users.Location: Remote or Onsite in Woburn, MA<h3> </h3><h3> </h3><h3>Key Responsibilities</h3>Database and Backend Systems<ul><li>Architect, implement, and optimize scalable databases capable of handling large dataset storage, search, retrieval, and transfer operations.</li><li>Develop robust APIs and backend solutions using Node.js, Python (Flask/FastAPI), or similar technologies.</li><li>Design and implement secure and efficient data pipelines for AI model integration.</li></ul>AI Model Product Pipeline Development<ul><li>Build end-to-end pipelines to deploy AI models as a user-facing web product.</li><li>Integrate AI model workflows into web-based platforms, ensuring efficient model execution and result delivery.</li><li>Collaborate with data scientists and AI researchers to align on deployment strategies and optimization.</li></ul>Web-Based Platform Development<ul><li>Develop user-friendly, responsive web interfaces using frameworks such as React or Angular.</li><li>Ensure seamless interaction between the frontend and backend, providing a smooth user experience for running AI models.</li><li>Implement tools and features that allow users to visualize AI model outputs effectively.</li></ul>System Design and Scalability<ul><li>Design and implement scalable system architectures for high-performance web applications.</li><li>Optimize system performance to ensure reliability under high data and user load.</li><li>Implement best practices for cloud-based deployment and containerized solutions (e.g., Docker, Kubernetes).</li></ul><h3>Required Qualifications</h3><ul><li>Experience: 3–5 years of industrial experience in full-stack development and database design.</li><li>Frontend Expertise: Proficiency with React.js, Angular, or similar frameworks.</li><li>Backend Expertise: Strong experience with Node.js, Express, Flask, or FastAPI; working knowledge of relational and non-relational databases (e.g., MongoDB, Neo4j, SQL).</li><li>Scalability: Proven ability to design and implement scalable systems with efficient data handling.</li><li>AI/ML Experience: Familiarity with integrating AI/ML models into web platforms.</li><li>Collaboration Skills: Excellent communication and teamwork skills, with experience working across multidisciplinary teams.</li></ul><h3>Preferred Qualifications</h3><ul><li>Experience with cloud platforms (AWS, GCP, or Azure) and distributed computing.</li><li>Familiarity with numerical computing and scientific data workflows.</li><li>Knowledge of AI/ML frameworks (TensorFlow, PyTorch) and deployment practices.</li><li>Understanding of security best practices for web and data systems.</li></ul>

Full Stack Software Engineer

Department：Hermes职位：高级材料合成科学家职责描述： 1.材料合成路线设计，根据已有的实验室材料合成路线拓展适合工业生产的合成路线2.材料合成路线设计，从头自主开发适合工业生产的合成路线，3.参与项目计划制定及项目讨论，经实验室小试，中试，最后到工业化量产。任职资格：1.有机化学、合成化学或相关领域的博士学位，并在该领域有丰富的经验2.精通化学反应机制、反应优化和控制的基础知识，并熟悉常规化学分析和精密化学分离技术3.工作认真负责，积极主动，严谨及高效，具有团队合作精神 4.有化工项目落地及工厂建设经验尤佳Responsibilities<ol><li>Material synthesis route design, according to the existing laboratory material synthesis route to expand the synthesis route suitable for industrial production</li><li>Design of material synthesis route, independently develop synthesis route suitable for industrial production from scratch.</li><li>Participate in project planning and project discussion, through laboratory trial, pilot test, and finally to industrial mass production.</li></ol>Qualifications:<ol><li>A PhD in organic chemistry, synthetic chemistry or a related field with extensive experience in the field</li><li>Proficient in the basic knowledge of chemical reaction mechanism, reaction optimization and control, and familiar with conventional chemical analysis and precision chemical separation technology</li><li>Serious and responsible, proactive, rigorous and efficient, with team spirit 4. Chemical project landing and plant construction experience is a plus</li></ol>

Senior Material Scientist, Synthesis

Department：Avatar职位：制造大模型算法工程师（Downstream）职责描述：<ol><li>与资深制造大模型算法工程师合作，开发基于多模态电池基础大模型的下游应用。</li><li>参与开发和优化多个具体应用模型，包括电芯质量评估模型、生产过程优化模型、电芯设计优化模型、电芯性能预测模型以及电芯设计生成式模型。</li><li>协助实施和优化数据处理管道，确保数据准确性和一致性，以支持下游应用开发。</li><li>应用机器学习和深度学习技术进行模型训练、验证和优化。</li><li>分析和处理复杂的数据集，提取关键特征以改进模型性能和应用效果。</li><li>协助跨职能团队理解业务需求并制定相应的技术实现方案。</li><li>持续跟踪最新技术发展，协助引入前沿方法提升模型应用效果。</li></ol>任职资格： <ol><li>计算机科学、电子工程、统计学或相关领域的硕士学位。</li><li>至少3年以上在机器学习或AI领域的实际工作经验，有制造业或电池生产相关经验者优先。</li><li>熟悉机器学习和深度学习算法，具备多模态数据处理与应用开发经验者优先。</li><li>熟练掌握Python、TensorFlow、PyTorch等常用的机器学习框架和工具。</li><li>具备处理表格数据、时序数据和图像数据的能力，并能够将这些数据应用于具体的模型开发。</li><li>良好的沟通能力和团队协作精神，能有效与跨职能团队合作。</li><li>具备良好的问题解决能力和学习新技术的意愿。</li></ol> Responsibilities:<ol><li>Cooperate with senior AI/ML engineers to develop downstream applications based on multi-mode battery basic large model.</li><li>Participate in the development and optimization of multiple specific application models, including cell quality assessment model, production process optimization model, cell design optimization model, cell performance prediction model and cell design generative model.</li><li>Assist in implementing and optimizing data processing pipelines to ensure data accuracy and consistency to support downstream application development.</li><li>Apply machine learning and deep learning technology for model training, verification and optimization.</li><li>Analyze and process complex data sets, extract key features to improve model performance and application effect.</li><li>Assist cross-functional teams to understand business requirements and develop corresponding technical implementation plans.</li><li>Continue to track the latest technological development and help introduce cutting-edge methods to improve the application effect of the model.</li></ol>Qualifications:<ol><li>Master's degree in computer science, electrical engineering, statistics or related field.</li><li>At least 3 years of practical working experience in machine learning or AI field, manufacturing or battery production experience is preferred.</li><li>Familiar with machine learning and deep learning algorithms, multi-modal data processing and application development experience is preferred.</li><li>Proficient in Python, TensorFlow, PyTorch and other commonly used machine learning frameworks and tools.</li><li>Have the ability to process tabular data, time series data and image data, and can apply these data to specific model development.</li><li>Good communication skills and team spirit, able to effectively work with cross-functional teams.</li><li>Good problem-solving skills and willingness to learn new technologies.</li></ol>

AI/ML Engineer for Manufacturing Large Model (Downstream)

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $150,000 and $250,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills.What We Offer<ul><li>Company paid Health and Dental insurance (ability to add dependents)</li><li>Global travel insurance for employees traveling while on business</li><li>Company sponsored retirement plan with 100% vesting and up to 5% match.</li><li>Life and AD&amp;D Insurance</li><li>Employee Assistance Program </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year</li><li>10 accrued vacation days per calendar year that increases with tenure.</li><li>Bonus + Equity, based on position and eligibility requirements</li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at <a href="SES.AI">SES.AI</a>About the Role: The SES AI Prometheus team (AI Research) is seeking versatile Computational Chemistry Software Engineers to enhance our computational and machine learning simulation workflows. This role involves developing, optimizing, and deploying molecular simulation packages and ML models across high-performance computing (HPC) and cloud environments. You’ll work in close partnership with materials scientists to streamline density functional theory (DFT) calculations, molecular dynamic (MD) simulations, manage complex orchestration tasks, and ensure reproducibility and scalability of our software solutions.This is a remote position.Key Responsibilities:<ul><li>Code Development and Optimization: Develop, optimize, and maintain custom scripts or computational packages (e.g., in Python, Fortran, C++) to streamline molecular simulations and deploy AI models effectively. Identify and resolve computational bottlenecks for faster and more accurate simulations.</li><li>Software Deployment: Design and implement optimized workflows for the deployment of molecular simulation packages across high-performance computing (HPC) environments and cloud platforms. Ensure scalability and reliability of developed packages.</li><li>Cross-functional Collaboration: Partner closely with scientists, engineers, and AI specialists, contributing to interdisciplinary projects and translating research requirements into efficient computational solutions.</li><li>Documentation and Reproducibility: Maintain rigorous documentation standards for code, models, and deployment workflows, ensuring reproducibility and compliance with industry standards.</li><li>Mentorship and Documentation: Mentor scientists on best practices in software engineering, maintain rigorous documentation for code and deployment workflows, and uphold industry standards for reproducibility and compliance.</li></ul>Qualifications:<ul><li>Experiences: +3 years of computational chemistry software developer/engineer experiences</li><li>Educational Background: Ph.D. or M.S. in Computer Science, Computational Chemistry, Chemical Engineering, Materials Science, or a related field, with a focus on molecular simulations.</li><li>Technical Skills:</li><ul><li>Proficiency in molecular dynamics packages (e.g., LAMMPS, GROMACS, CP2K, NAMD).</li><li>Advanced programming skills in Python, Fortran, and C++, with expertise in software development and test-driven practices.</li><li>Familiarity with GPU-accelerated DFT packages like GPU4PySCF and machine learning frameworks for molecular property prediction.</li><li>Experience with software package deployment, optimization, and maintenance in HPC and cloud platforms.</li><li>Knowledge of data analysis and visualization tools (e.g., NumPy, Pandas, Matplotlib), and skills in parallel computing, multi-threading, and optimizing software for performance on large datasets.</li></ul><li>Domain Knowledge: Solid understanding of chemical interactions, thermodynamics, and statistical mechanics in molecular simulations.</li><li>Soft Skills: Strong communication skills, the ability to collaborate across disciplines, and a proactive, solution-oriented approach.</li></ul>Preferred Experience:<ul><li>Experience with molecular modeling tools such as Gaussian, VASP, or Quantum ESPRESSO.</li><li>Proven track record in managing and scaling computational simulations on distributed systems or clusters.</li><li>Familiarity with machine learning frameworks and the integration of AI for molecular property prediction.</li></ul>Who Will Thrive in This Role:<ul><li>A skilled developer passionate about molecular simulations and machine learning, with a commitment to creating efficient, scalable, and robust software solutions.</li><li>An effective problem solver who values documentation and reproducibility.</li><li>A proactive mentor and collaborator who can translate complex research needs into practical computational tools.</li></ul>

Computational Chemistry Software Engineer

Position Information<ul><li>Base Location: Uiwang, South Korea</li><li>Reporting Line: Data Team Head, Shanghai</li><li>Key Colleagues: Senior AI/ML Engineer, Operations Engineer, IT Manager</li></ul>Role IntroductionSES is seeking a talented Senior Data Engineer to join our team. The successful candidate is committed and dedicated, responsible, focused, detail‐oriented, able to adjust in a fast‐paced working environment, collaborate well with other staff members with a shared vision and demonstrate excellent organizational communication skills.Please submit English &amp; Korean version CV in our job post.Key Responsibilities<ul><li>Identify data collection points for battery production lines and develop standardized templates to ensure consistency and uniformity in data collection</li><li>Responsible for real-time data collection, preprocessing, and synchronous uploading of data from battery production lines, ensuring efficiency and stability in data transmission.</li><li>Continuously monitor and track the completeness and accuracy of data collection, promptly identify and resolve data quality issues to ensure data reliability.</li><li>Familiar with the infrastructure and processes of existing data lakehouse development. Assist line managers on data analysis.</li></ul>Required Qualifications<ul><li>BA degree or higher</li><li>Experience in data related software development</li><li>Language: Korean (native) &amp; English (working level)</li><li>at least 4-5 years of experience in data engineering or a related field</li><li>Familiar with the basic concepts of data lakehouses and data modeling; actual experience in data lakehouse development is preferred.</li><li>Proficient in programming languages such as Python and SQL, with practical experience in data analysis and processing; experience with big data is preferred.</li><li>Familiarity and effective use of common relational databases, such as SQL Server and MySQL.</li><li>Attention to detail, patience, strong communication skills, and the ability to effectively collaborate with cross-functional teams.</li><li>Candidates with experience in data collection and analysis for battery production lines are preferred.</li></ul>Benefits<ul><li>4대 보험</li><li>수습기간 급여 100% 지급</li><li>부득이하게 야근 발생할 경우 야근수당 지급</li><li>보너스 제도 및 명절/생일 상품권 혜택 운영</li><li>주거지원금 제공</li><li>유연근무제</li><li>월차/반차/여름 리프레쉬 휴가 제공</li></ul>

Senior Data Engineer, Korea

Position Information<ul><li>Base Location: Uiwang, South Korea</li><li>Reporting Line: Data Team Head, Shanghai</li><li>Key Colleagues: Senior Data Engineer, Operations Engineer, IT Manager</li></ul>Role IntroductionWe are seeking a highly skilled Deep Learning Deployment and Optimization Engineer to join our team. This role will be responsible for deploying, debugging, and optimizing deep learning models with large parameters, as well as conducting in-depth data analysis to interpret model outcomes and support SES's business.Please submit English &amp; Korean version CV in our job post.Key Responsibilities<ul><li>Design and implement robust deployment strategies for Transformer based deep learning models in production environments.</li><li>Troubleshoot and debug to ensure optimal system performance and reliability.</li><li>Optimize the system pipeline for speed and efficiency, balancing between model efficiency and computational resources.</li><li>Collaborate with data scientists and engineers to refine models based on real-world data and feedback.</li><li>Perform in-depth data analysis to identify trends, patterns, and anomalies that can inform model improvements.</li><li>Develop and maintain documentation for deployed models.</li></ul>Required Qualifications<ul><li>Language: Korean (native)</li><li>Master’s degree in Computer Science, Machine Learning, or a related field.</li><li>Proficiency in Python and deep learning frameworks such as TensorFlow or PyTorch.</li><li>Experience with LLM, XGBoost, or equivalent model with large parameters deployment.</li><li>Strong analytical skills with the ability to perform complex data analysis and interpret results.</li><li>Knowledge of software development best practices, including version control, testing, and continuous integration.</li><li>Excellent communication and collaboration skills, with the ability to work effectively in a cross-functional team.</li></ul>Preferred Qualifications<ul><li>Fluent in English or Chinese</li><li>Experience with battery data, especially those related to manufacturing.</li><li>Knowledge of distributed computing and parallel processing techniques.</li><li>Experience with big data technologies and platforms.</li></ul>Benefits<ul><li>4대 보험</li><li>수습기간 급여 100% 지급</li><li>부득이하게 야근 발생할 경우 야근수당 지급</li><li>보너스 제도 및 명절/생일 상품권 혜택 운영</li><li>주거지원금 제공</li><li>유연근무제</li><li>월차/반차/여름 리프레쉬 휴가 제공</li></ul>

Senior AI/ML Engineer, Korea

Position Information<ul><li>Base Location: Uiwang, South Korea</li><li>Reporting Line: Data Team Head, Shanghai</li><li>Key Colleagues: Senior AI/ML Engineer, Senior Data Engineer, IT Manager</li></ul>Role IntroductionSES is seeking a talented Operations Engineer to join our team. The successful candidate is committed and dedicated, responsible, focused, detail‐oriented, able to adjust in a fast‐paced working environment, collaborate well with other staff members with a shared vision and demonstrate excellent organizational communication skills.Please submit English &amp; Korean version CV in our job post.Key Responsibilities<ul><li>Deploy and maintain Kubernetes clusters to ensure their efficient operation.</li><li>Implement and maintain CI/CD pipelines, optimizing the software release process.</li><li>Perform daily maintenance and management of Linux servers, executing common command operations and troubleshooting.</li><li>Configure and manage network devices to ensure network security and stability.</li><li>Monitor system performance, analyze performance bottlenecks, propose optimization suggestions, and implement them.</li><li>Collaborate with the development team to support continuous integration and continuous deployment of business systems.</li></ul>Required Qualifications<ul><li>Language: Korean (native) &amp; English (working level)</li><li>Bachelor's degree or higher in Computer Science, Information Technology, or related fields, with over 3 years of experience in operations.</li><li>Proficient in managing Kubernetes (K8s) clusters and related tools such as kubectl.</li><li>Familiar with common CI/CD tools and frameworks such as Jenkins, GitLab CI, etc.</li><li>In-depth understanding of Linux operating systems, familiarity with common Linux commands and scripting.</li><li>Basic knowledge of network configuration and management, including but not limited to TCP/IP protocols, routing, switches, firewalls, etc.</li><li>Good problem-solving skills and communication abilities.</li></ul>Benefits<ul><li>4대 보험</li><li>수습기간 급여 100% 지급</li><li>부득이하게 야근 발생할 경우 야근수당 지급</li><li>보너스 제도 및 명절/생일 상품권 혜택 운영</li><li>주거지원금 제공</li><li>유연근무제</li><li>월차/반차/여름 리프레쉬 휴가 제공</li></ul>

Operations Engineer, Korea

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $130,000 and $180,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills. What We Offer<ul><li>Company paid Health and Dental insurance (ability to add dependents)</li><li>Global travel insurance for employees traveling while on business</li><li>Company sponsored retirement plan with 100% vesting and up to 5% match.</li><li>Life and AD&amp;D Insurance</li><li>Employee Assistance Program </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year</li><li>10 accrued vacation days per calendar year that increases with tenure.</li><li>Bonus + Equity, based on position and eligibility requirements</li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.  About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at <a href="SES.AI">SES.AI</a>Position ScopeSES has an immediate opening for a Principal Scientist, synthetic chemistry. The right person will be passionate about mobile energy storage and have the knowledge and skills to extract insights and explore opportunities for improvements from our large cell testing data. The Principal Scientist, synthetic chemistry will report to the Director of Electrolyte and will assist in Synthetic Chemistry experiments.This position will be based in Woburn, MA, and cannot be done remotely.Responsibilities<ul><li>Demonstrate advanced intellectual and technical leadership.</li><li>Familiar with advanced lithium metal battery electrolyte synthesis.</li><li>Design synthetic route of novel organic and inorganic chemical materials for lithium metal battery independently.</li><li>Seek to employ state-of-the-art synthetic, purification, and characterization technologies.</li><li>Perform a variety of wet lab experiments and purification.</li><li>Develop specific characterization plans for synthetic compounds via various instruments, such as NMR, GC, and LC-MS.</li><li>Optimize synthesis for scale-up and develop SOPs for novel synthetic materials.</li><li>Adhere to all safety and Good Laboratory Practice regulations as well as company policies.</li><li>Collaborate and communicate with other teams in research and development.</li><li>Author patent and publication.</li></ul>Requirements<ul><li>Ph.D. in Chemistry with 5+ years post-graduate academic or industry experience related to electrolyte synthesis.</li><li>Strong background of advanced synthetic chemistry in hetero elements, instrumentation including NMR, GC, and LC-MS, and quality control.</li><li>Strong learning ability, creative thinking, and problem-solving skills.</li><li>Ability to communicate complicated concepts, ideas, and solutions to team members and leadership.</li></ul>

Principal Scientist, Synthetic Chemist

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $140,000 and $200,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills.What We Offer<ul><li>Company paid Health and Dental insurance (ability to add dependents)</li><li>Global travel insurance for employees traveling while on business</li><li>Company sponsored retirement plan with 100% vesting and up to 5% match.</li><li>Life and AD&amp;D Insurance</li><li>Employee Assistance Program </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year</li><li>10 accrued vacation days per calendar year that increases with tenure.</li><li>Bonus + Equity, based on position and eligibility requirements</li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.  About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at <a href="SES.AI">SES.AI</a>Position ScopeSES is seeking a highly motivated and experienced Director of Cybersecurity to lead and manage our IT security program. In this critical role, you will be responsible for developing, implementing, and overseeing all aspects of our cybersecurity strategy. You will direct the SES IT teams to integrate security best practices with day-to-day operations, proactively manage threats, and ensure the confidentiality, integrity, and availability of our data and systems. The Director of Cybersecurity will report to the VP, IT Services.This position will be based in Woburn, MA. Some international travel is required.Responsibilities<ul><li>Lead global proactive threat management, including testing and improving security controls, conducting vulnerability assessments and penetration testing, overseeing forensic investigations, and directing incident response.</li><li>Implement and manage data protection and compliance measures, including encryption, data loss prevention (DLP), and staff security training programs.</li><li>Design and enforce network security controls to safeguard against unauthorized access, data breaches, and cyberattacks.</li><li>Develop and implement security strategies that optimize IT efficiency and project security while aligning with global organizational policies.</li><li>Manage vulnerability management programs encompassing assessments, scanning, and remediation efforts to identify and patch weaknesses.</li><li>Direct IT teams to integrate security best practices into day-to-day IT operations.</li><li>Manage IT and cybersecurity budgets and resources for effective allocation across initiatives.</li><li>Maintain awareness of evolving security threats to adapt strategies and leverage new technologies for defense.</li><li>Communicate security risks, solutions, and progress to leadership and staff to foster a security-conscious culture and facilitate informed decision-making.</li></ul>Qualifications<ul><li>Bachelor's degree in Cybersecurity, Information Technology, Computer Science or a related field (Master's degree preferred).</li><li>Minimum 10 years of experience in cybersecurity operations including 5 years in leadership roles.</li><li>Proven experience in leading and managing a global security program.</li><li>Working knowledge in various compliance and security frameworks including ISO27001, NIST and relative security frameworks</li><li>Strong understanding of security best practices, frameworks, and compliance requirements.</li><li>Experience in vulnerability management, penetration testing, and incident response.</li><li>Excellent communication, collaboration, and interpersonal skills.</li><li>Ability to work independently and as part of a team.</li></ul>

Director of Cybersecurity

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $120,000 and $160,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills.What We Offer<ul><li>Company paid Health and Dental insurance (ability to add dependents)</li><li>Global travel insurance for employees traveling while on business</li><li>Company sponsored retirement plan with 100% vesting and up to 5% match.</li><li>Life and AD&amp;D Insurance</li><li>Employee Assistance Program </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year</li><li>10 accrued vacation days per calendar year that increases with tenure.</li><li>Bonus + Equity, based on position and eligibility requirements</li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.  About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at <a href="SES.AI">SES.AI</a>Position ScopeSES has an immediate opening position for a Senior Scientist, Electrolyte, who is passionate about mobile energy storage, to create innovative electrolyte materials and systems to enable safe, long cycle life operation of rechargeable, high energy density lithium metal batteries. The Electrolyte Scientist is expected to design, develop, evaluate, and optimize electrolyte materials and formulations meeting performance targets, as well as understanding interactions between electrolyte materials and other cell components during battery cycling and battery storage. The successful candidate is committed and dedicated, responsible, focused, detail-oriented, able to adjust in a fast-paced working environment, collaborate well with other staff members with a shared vision, and demonstrate excellent organizational communication skills.The position will report to Director, Electrolytes and is based in Woburn, MAResponsibilities<ul><li>Design and develop electrolyte formulations compatible with Lithium Metal and high voltage (i.e LCO) and high nickel content NMC cathode cell chemistries to achieve a long cycle life safely.</li><li>Design electrolyte systems demonstrating improvements in safety performance, including dimensional stability during battery cycling and storage.</li><li>Demonstrate the ability to use fundamental physical chemistry concepts and experimental techniques to provide promising electrolyte formulation strategies.</li><li>Ability to independently plan, execute, manage and communicate progress on projects.</li><li>Provide technical assessment on existing electrolyte systems, additives, lithium salts in high energy, high-capacity rechargeable lithium metal cells.</li><li>Fully characterize coin and pouch cell performance using new materials and formulations utilizing electrochemical testing and analytical techniques to understand reaction mechanisms, failure modes, and potential benefits.</li><li>Teardown analysis of lithium metal cells to increase understanding of failure modes and characterization of cell components to investigate reaction mechanisms in particular chemistries.</li><li>Support product development as required for the prototype-manufacturing team.</li></ul>Specific skills/ Experiences<ul><li>An ability to communicate new concepts and draw insight from discussions with coworkers.</li><li>Expertise and hands-on experience in high purity chemicals and impacts on device performance and manufacturing.</li><li>Knowledge of common lithium-ion electrolyte systems; including common lithium salt, solvents, and additives, and their role.</li><li>Expertise in ionic liquids.</li><li>Demonstrable track record of learning new technologies quickly and using your skillset to have a tangible impact in a short time frame.</li><li>Hands-on experience with gas sample analysis via at least GC with demonstrated interpretation proficiency.</li><li>Ability to onboard and integrate existing in-house knowledge with new discoveries and challenges being tackled in developing electrolyte materials for high energy rechargeable lithium metal cells.</li><li>Ability to identify and execute testing metrics to shorten the cycle of learning.</li><li>Has used physical-chemical methods in generating strategies to tackle formulation problems.</li><li>Has used methods in understanding physicochemical properties of electrolyte, including, but not limited to; density, viscosity, ionic conductivity, pH, melting point, acid-base titration.</li><li>Hands-on experience in electrochemical techniques such as electrochemical impedance spectroscopy and galvanostatic methods.</li><li>A technical leader with the ability to positively influence peers and bring the team together.</li><li>Track record of intellectual property creation.</li><li>Experience in mixture DOE.</li><li>Has worked with moisture sensitive materials in a glovebox or dry room.</li><li>Nice to have: Proficiency in cell assembly, cell test, and data analysis.</li></ul>Qualifications<ul><li>Doctorate in chemistry with 5+ years of post-PhD industrial or academic experience.</li><li>5+ years of experience in formulation development, preferably with strong exposure to liquid electrolytes, polymer electrolytes, ionic liquids, and solid-state electrolytes</li><li>Demonstrated passion to be in mobile energy space.</li></ul>

Senior Scientist, Electrolyte

Thermal Runaway Protection Engineer Responsibilities<ul><li>Responsible for simulation analysis and optimization design of power battery modules and system thermal runaway, thermal diffusion and exhaust</li><li>Responsible for the mining and application of new technologies, new materials and new processes for thermal runaway protection of battery packs and modules</li><li>Responsible for the development and optimization design of protective parts and materials for thermal runaway of battery packs and modules, to ensure that the thermal design can meet the needs of thermal runaway and thermal diffusion</li><li>Responsible for the simulation analysis and optimization design of battery pack system and module thermal management</li><li>Responsible for the design of power battery thermal safety related products, analysis of advantages and disadvantages of schemes, and verification of technical solutions</li><li>Responsible for the preparation of technical plans for thermal management and the output of relevant technical documents</li></ul> Qualifications<ul><li>Bachelor’s degree or above in Power Engineering, thermal engineering, fluid mechanics, vehicle engineering, machinery or related field</li><li>3 years or above experience in system design and simulation analysis of battery thermal management components, proficient in structural simulation or fluid simulation tools (Fluent, CFX, Star CCM+, etc.), capable of relevant simulation work</li><li>Familiar with the development of thermal management-related components, such as heat exchanger (liquid cooling plate), pipeline, heating components, sensors, fire insulation materials and other thermal management components design, selection and application experience</li><li>Independent and high quality project completion experience, foreign project experience is preferred</li><li>Work hard and flexible, careful and rigorous, have a sense of responsibility and good team spirit, pursue continuous progress</li></ul>

Thermal Runaway Protection Engineer

Test Engineer Responsibilities<ul><li>Responsible for environmental reliability testing, performance testing and abuse testing of lithium metal battery packs and modules according to the arrangement of the project leader</li><li>Build a test platform according to the test requirements and solve various problems in the test process</li><li>Proficient in office software, responsible for filling in and submitting the original records in the test process</li><li>According to the requirements of the company's laboratory quality management system, correctly operate and maintain the test equipment, correctly dispose the samples in the test process, and comply with the laboratory 5S management requirements to ensure the safety in the test process</li><li>Responsible for assisting the daily management of the laboratory</li></ul> Qualifications<ul><li>Bachelor’s degree or above, with battery safety testing experience, education requirements can be relaxed</li><li>More than one year working experience in lithium battery related industry</li><li>Experience in lithium battery testing is preferred</li><li>Have strong learning ability and practical ability, can operate related test equipment independently</li><li>Have good professional quality, no legal disputes, no bad hobbies</li></ul>

Test Engineer

At SES AI, base pay is one part of our total compensation package and is determined within a range. The base pay range for this role is between $120,000 and $160,000. SES AI considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and skills. What We Offer<ul><li>Company paid Health and Dental insurance (ability to add dependents)</li><li>Global travel insurance for employees traveling while on business</li><li>Company sponsored retirement plan with 100% vesting and up to 5% match.</li><li>Life and AD&amp;D Insurance</li><li>Employee Assistance Program </li><li>Six Paid Holidays, and one floating holiday per a quarter equivalent to 4 per calendar year</li><li>10 accrued vacation days per calendar year that increases with tenure.</li><li>Bonus + Equity, based on position and eligibility requirements</li></ul>Note: SES AI benefit, compensation, and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.  About SES AI: SES AI Corp. (NYSE: SES) is powering the future of global electric transportation on land and in the air with the world’s most advanced Li-Metal batteries. SES AI is the first battery company in the world to accelerate its pace of innovation by utilizing superintelligent AI across the spectrum of its business, from research and development; materials sourcing; cell design; engineering and manufacturing; to battery health and safety monitoring. Founded in 2012, SES AI is an Li-Metal battery developer and manufacturer headquartered in Boston and with operations in Singapore, Shanghai, and Seoul.Learn more at <a href="SES.AI">SES.AI</a>Position ScopeSES has an immediate opening for a Senior Scientist, Synthetic Chemist. The right person will be passionate about mobile energy storage and have the knowledge and skills to extract insights and explore opportunities for improvements from our large cell testing data. The Senior Scientist, Synthetic Chemist will report to the Director and Head of Chemistry and will assist in Synthetic Chemistry experiments.This position will be based in Woburn, MA, and cannot be done remotely.Responsibilities<ul><li>Design synthetic route of novel organic and inorganic chemical materials for lithium metal battery independently.</li><li>Perform a variety of wet lab experiments and purification.</li><li>Characterize synthetic compounds via various instruments, such as NMR, GC, and LC-MS.</li><li>Optimize synthesis for scale-up and develop SOPs for novel synthetic materials.</li><li>Mentor junior members of the team.</li><li>Perform routine laboratory tasks.</li><li>Adhere to all safety and Good Laboratory Practice regulations as well as company policies.</li><li>Collaborate and communicate with other teams in research and development.</li></ul>Requirements<ul><li>Ph.D. in Chemistry with 0-2 years academic or industry experience.</li><li>Knowledge of chemistry principles and methods with the ability to interpret results and an ability to communicate effectively.</li><li>Good problem-solving skills, the ability to think out of the box, and be able to follow the product development processes.</li><li>Experience with fluorine chemistry and lithium chemistry is strongly preferred.</li><li>Strong communication and quantitative skills.</li><li>A good team player.</li></ul>

Senior Scientist, Synthetic Chemist

Senior Scientist, Material Characterization Responsibilities<ul><li>Lead materials characterization and validation activities.</li><li>Procure analytical equipment as and when needed.</li><li>Analysis of chemical, physical, and thermal properties of all battery materials and understand their interactions with each other.</li><li>Performs critical interpretation of analytical data; analyzes information to drive mechanistic understanding.</li><li>Develop a fundamental mechanistic understanding of Li-metal anode cell performance failure modes</li></ul> Qualifications<ul><li>Doctorate in chemistry, chemical engineering, materials science, or related fields with 5+ years of industrial/academic experience.</li><li>Expertise and experience in operating and maintaining analytical instruments including but not limited to GC, FTIR, UV-Vis, DSC, TGA, SEM, XPS, Raman, and NMR.</li><li>Experience working with moisture sensitive materials in a glovebox or dry room.</li><li>Experience in electrochemistry, specifically on lithium-ion batteries.</li><li>Ability to analyze data and draw deeper conclusions from analytical data.</li><li>Ability to communicate new concepts and draw insight from discussions with coworkers.</li><li>Demonstrable track record of learning new technologies quickly and using your skillset to have a tangible impact in a short time frame.</li><li>A technical leader with the ability to positively influence peers and bring the team together.</li><li>Understanding terminologies in Materials Science field. Ability to read documents and have conversation in English.</li></ul>

Senior Scientist, Material Characterization

Senior Project Management Engineer Responsibilities<ul><li>Lead the project, and take charge of the whole life cycle management of the product, including from project initiation to product life cycle termination</li><li>Responsible for the development of project work plan, project capital budget, key milestones and project deliverables, and assisting in the completion of product scheme design, testing and verification, project summary and data archiving</li><li>Coordinated internal resources such as R&amp;D, production and procurement during project implementation, participated in project evaluation and risk assessment, predicted and graded potential project risks, promoted problem solving, and formulated adjustment plans and emergency strategies</li><li>Coordinate customer needs externally, lead the team to achieve the goal with excellent communication and coordination ability and professional ability. Based on the project experience, can quickly evaluate the cycle, human resource requirements, cost and other information of new projects, and assist the company's sales and customers to communicate the project business</li><li>Responsible for project team management; able to integrate, organize, coordinate, motivate and lubricate the project team; able to identify and employ people and evaluate the team</li></ul> Qualifications<ul><li>Bachelor’s degree or above, major in electrochemistry, electronics, automation or related</li><li>Have strong influence, strain ability, communication ability, team management ability, good at completing work independently</li><li>Experience in new energy cell or pack product development</li><li>Mastered the development process, key milestones and deliverables of power battery products, including the interactive development of the upstream and downstream systems of products</li><li>Fluent English, which can be used as the working language</li></ul>

Senior Project Management Engineer

Senior Pack Modeling Scientist Responsibilities<ul><li>Responsible for the collection, processing and analysis of battery pack data and the design, development, verification and delivery of battery cloud platform algorithm</li><li>Cooperate with the team to develop the cell algorithm, and be responsible for the migration from the cell algorithm to the battery pack algorithm</li><li>Cooperate with the team to design the battery pack according to the model requirements, including the number of sensors and deployment location, etc</li><li>Participated in the design of BMS, responsible for the overall framework design of battery algorithm deployment, and realized distributed algorithm deployment</li><li>Designed and supervised battery pack testing, realized algorithm development and verification with limited resources</li><li>Responsible for deploying the digital twin model of battery packs in the cloud</li></ul> Qualifications<ul><li>More than five years of battery related work experience, familiar with battery pack design, testing and data</li><li>Familiar with various battery related models/algorithms</li><li>Experience in battery management system (BMS) algorithm development (SOC, SOH, SOP, SOE, fault detection, etc.)</li><li>Practical experience based on AI, big data battery algorithm, and cloud BMS</li><li>Have good communication skills and the ability to collaborate across departments</li><li>Good English communication skills (listening, speaking, reading and writing) are preferred</li></ul>

Senior Pack Modeling Scientist

Senior Material Engineer Responsibilities<ul><li>Responsible for the pilot production and expansion of the existing material pilot process.</li><li>Responsible for chemical process plan, equipment selection and engineering design.</li></ul> Qualifications:<ul><li>Gender: no limit.</li><li>Major: Chemistry related major, organic synthesis, chemical engineering, etc.</li><li>Education and work experience: Master or above, with more than 5 years of organic synthesis work experience, fluorine chemical work experience is preferred.</li><li>Professional skill requirements:<ul><li>Familiar with the principles and methods of organic synthesis.</li><li>Familiar with chemical synthesis and distillation equipment and distillation operation.</li><li>Familiar with recrystallization process and equipment.</li><li>Familiar with solid-liquid separation process and equipment.</li></ul></li><li>Work attitude requirements:<ul><li>Diligent, modest and progressive.</li><li>Obey the post transfer and job content transfer arrangement within the department.</li></ul></li></ul>

Senior Material Engineer

Senior Material Engineer Responsibilities<ul><li>Responsible for the pilot production and expansion of the existing material pilot process.</li><li>Responsible for chemical process plan, equipment selection and engineering design.</li></ul> Qualifications<ul><li>Major: Chemistry related major, organic synthesis, chemical engineering, etc.</li><li>Education and work experience: Master or above, with more than 5 years of organic synthesis work experience, fluorine chemical work experience is preferred.</li><li>Familiar with the principles and methods of organic synthesis.</li><li>Familiar with chemical synthesis and distillation equipment and distillation operation.</li><li>Familiar with recrystallization process and equipment.</li><li>Familiar with solid-liquid separation process and equipment.</li><li>Diligent, modest and progressive.</li><li>Obey the post transfer and job content transfer arrangement within the department.</li></ul>

Senior Cell Engineer Responsibilities<ul><li>Responsible for the design and development of lithium metal cells, sample trial production verification, performance evaluation, and realization of the company's product development goals</li><li>Responsible for cell sample preparation follow-up, test communication, performance anomaly and failure analysis</li><li>Responsible for the documentation from the development of new cell products to mass production</li><li>Responsible for following up power cell customer projects, decomposing customer needs, communicating and discussing client technology, and managing project technical progress</li></ul> Qualifications<ul><li>Master’s degree or above, major in material, chemistry, mechanics, etc., experience in lithium-ion battery, solid state battery is preferred</li><li>More than 5 years of power cell project development experience, leading or participating in the development of more than one power cell project</li><li>Familiar with the design or research and development of lithium-ion cell and solid cell</li><li>Fluency in English</li><li>Good team communication skills</li><li>Project management experience or ability is preferred</li></ul>

SES

Sectors

Company Description

Jobs (4)

Sales Engineer

Sales Engineer

Space AIT Engineer

Space AIT Engineer

Space Systems Engineer

Space Systems Engineer

Unsolicited Application

Unsolicited Application

Email me jobs from SES

Sectors

Email me jobs from SES