Kairos Power
Principal Engineer, Structural Integrity of Metallic Systems, Structures & Components
9 months ago
About the Job
Company Overview
Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world’s transition to clean energy, with the ultimate goal to dramatically improve people’s quality of life while protecting the environment. This goal will be accomplished through the commercialization of the fluoride-salt-cooled, high-temperature reactor (FHR) that can be deployed with robust safety, affordable costs, and flexible operation to accommodate the expansion of variable renewables.
Job Summary
Reporting to the Manager, Structural Integrity & Materials Modeling, the Principal Engineer, Structural Integrity of Metallic Systems, Structures & Components (SSCs) will drive the development and deployment of novel analysis methods and numerical models used for the design, licensing and operation of the Kairos Power fluoride salt-cooled, high-temperature reactors (KP-FHRs). They will also closely support the Materials and Engineering Design teams with ongoing and future qualification testing, design-for-construction and fitness-for-service programs.
Responsibilities
Lead the extension and application of structural integrity assessment methods and procedures to future commercial FHR units
Conduct and review defect tolerance (DTA) and fitness-for-service (FFS) assessments of KP-FHR SSCs
Support the company’s design-for-construction and materials qualification efforts by performing and reviewing Finite Element Analysis (FEA) of metallic SSCs
Lead the development, verification and validation of deformation and damage models of high carbon stainless steels
Collaborate cross-functionally with various engineering teams on efforts such as uncertainty quantification (UQ), software Quality Assurance (SQA), software and hardware acquisition, and support of management and work program leadership in meeting company’s licensing milestones and deliverables
Other duties as assigned
Qualifications
MS or PhD degree in Mechanical, Nuclear, or Materials Engineering, Materials Science, Applied Mathematics, or related field strongly preferred
15+ years of experience with FEA required; APDL & Usermat (Ansys) or UMAT (Abaqus) experience strongly preferred
Knowledge of inelastic deformation and failure mechanisms of ductile structural components operating at high temperature and under irradiation required and preferred, respectively
Knowledge of Fracture Mechanics is required; Experience in application and knowledge of Construction and Fitness-for-Service codes (e.g., ASME III & XI, API 579, UK R5/R6, BS-7910, RCC-MRx) is preferred
Working experience with scientific & scripting programming languages (e.g., C++, Fortran, Python and Matlab)
Working experience with model calibration and optimization techniques as well uncertainty quantification
Knowledge, Skills & Abilities
Knowledge of inelastic deformation
Knowledge of Fracture Mechanics
Ability to function in a fast-paced company environment with minimal direction and adjust workload based upon changing priorities
Team player with excellent interpersonal, written, presentation, and verbal communication skills
Ability to work with highly collaborative team
Ability to problem solve quickly and efficiently
Ability to proactively collect, manage and transfer knowledge
Ability to seek different and novel ways to create efficiencies when working on problems, challenges and issues
Prioritizes and ensures safety of oneself and others
Physical Demands
Remaining in a stationary position, often standing, or sitting for prolonged periods
Moving about to accomplish tasks or moving from one worksite to another
Communicating with others to exchange information
Environmental Conditions
General office environment
Noisy environments (if visiting manufacturing areas to collaborate)
Accessing the accuracy, neatness and thoroughness of the work assigned
High-concentration, demanding and fast-paced
Autonomously driven and demanding atmosphere
Safety and PPE
Reading and interpreting hazardous warning signs
Reporting issues with equipment or unsafe conditions
Wearing proper PPE, to include face mask, face shields, gloves, safety shoes, as required
Travel
Some travel may be required (up to 10%) to other Kairos Power offices and meeting locations.
The salary range for this position is $166,700 to $208,400 for employees working onsite at our Alameda, CA headquarters. The range provided in this job posting represents the typical range or starting rate of candidates hired in California. Factors that maybe used to determine your actual salary may include your education, experience, knowledge, skills, ability and the market data for your work location, and a comparison to other employees already in the role.
About our Benefits
We know that we have some of the most talented and dedicated employees, and we believe in rewarding them accordingly. If you work here, full-time employees (excludes interns) expect to have access to the benefits below:
Competitive compensation packages
Medical, dental and vision benefits for employees and their dependents
Paid Vacation
401(k) and pre-tax health insurance, dependent care, and commuter benefits (FSA)
Kairos Power is committed to building a diverse workforce that reflects the communities where we do business. Kairos Power is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We actively welcome people of different experiences, abilities, and perspectives.
Kairos Power participates in E-Verify.
Candidates only, no recruiters or agencies please.
Note: You are applying for a position that is located in a facility that handles information that is subject to export control restrictions by the Department of Energy under 10 CFR Part 810. To work in this facility, you need to be authorized by the Department of Energy to access Part 810-controlled information. Foreign nationals who are citizens of countries that are not on the Department of Energy’s general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information. The following questions are intended to determine the licensing requirements that may apply. https://www.law.cornell.edu/cfr/text/10/appendix-A_to_part_810
About the Company

Kairos Power
Kairos Power has a mission to enable the world’s transition to clean energy, with the ultimate goal of dramatically improving people’s quality of life while protecting the environment.
We are an engineering company focused on the delivery of a clean, affordable and safe energy solution through the integrated design, licensing and demonstration of advanced reactor technology.
Growing from a broad research effort at U.S. universities and national laboratories, Kairos Power was founded to accelerate the development of an innovative nuclear technology that has the potential to transform the energy landscape in the United States and internationally.
Kairos Power is focused on reducing technical risk through a novel approach to test iteration often lacking in the nuclear space. Our schedule is driven by the goal of a U.S. demonstration plant before 2030 and a rapid deployment thereafter.
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