At Air Products, our purpose is to bring people together to reimagine what’s possible, collaborate and innovate solutions to the world’s most significant energy and environmental sustainability challenges. Grow with us as we embark on building tomorrow together by being the safest, most diverse and most profitable industrial gas company in the world.  Reimagine What’s Possible Air Products touches the lives of consumers around the world in positive ways every day. We provide essential industrial gases, related equipment, and applications expertise to customers in dozens of industries, including refining, chemical, metals, electronics, manufacturing, and food and beverage. Air Products develops, engineers, builds, owns, and operates some of the world's largest industrial gas projects, including gasification projects that sustainably convert abundant natural resources into syngas for the production of high-value power, fuels, and chemicals. We had fiscal sales of 12.1 billionfrom operations in more than 50 countries.More than 21,000+ passionate, talented, and committed employees from a diverse group of backgrounds are driven to build innovative solutions that benefit the environment, and address the challenges facing our customers, communities, and the world.Job Description and QualificationsAir Products is seeking a highly motivated PhD student to join our Sustainability Modeling &amp; Optimization team within Computational Technology. This internship offers a unique opportunity to contribute to cutting-edge research and development in sustainability and optimization, focusing on industrial applications.Key Responsibilities:<ul><li>Develop and implement advanced computational models to optimize sustainability initiatives.</li><li>Collaborate with cross-functional teams to integrate sustainability metrics into existing processes.</li><li>Analyze large datasets to identify trends and opportunities for improving environmental performance.</li><li>Conduct simulations and scenario analyses to support decision-making in sustainability projects.</li><li>Prepare technical reports and presentations to communicate findings to stakeholders.</li></ul>Qualifications:<ul><li>Enrolled currently in a PhD program in Chemical Engineering, Mechanical Engineering, Environmental Science, or a related field.</li><li>Strong background in computational modeling, optimization techniques, and data analysis.</li><li>Proficiency in programming languages such as Python, MATLAB, or R.</li><li>Excellent problem-solving skills and ability to work independently and collaboratively.</li><li>Effective communication skills, both written and verbal.</li></ul>Preferred Qualifications:<ul><li>Experience with sustainability assessments and life cycle analysis.</li><li>Familiarity with industrial processes and environmental regulations.</li><li>Prior internship or research experience in a related field.</li></ul>Locations (Potential) - You Must Be Willing to Relocate to the Following Location(s):<ul><li>PA-Allentown</li></ul>Application Instructions:<ul><li><a href="http://www.airproducts.com">To apply, go to https://www.airproducts.com</a></li></ul>We are the world’s largest hydrogen producer with over 80 years of industrial gas experience. We are hydrogen and industrial gas experts delivering safe, end-to-end solutions, investing in real, clean energy projects at scale, and driving the industry forward to generate a cleaner future. At Air Products, we work in an environment where we put safety first, diversity is essential, inclusion is our culture, and each person knows they belong and matter. To learn more, visit About Air Products. We offer a comprehensive benefits package including paid holidays and vacation, affordable medical, dental, life insurance and retirement plans. You will be eligible for benefits and also be 100% vested in your retirement benefits on your first day of employment.      We are an Equal Opportunity Employer (U.S.).  You will receive consideration for employment without regard to race, color, religion, national origin, age, citizenship, gender, marital status, pregnancy, sexual orientation, gender identity and expression, disability, or veteran status.   Air Products is committed to working with and providing a reasonable accommodation to individuals with disabilities. If you have a disability and you believe you need a reasonable accommodation to search for a job opening or to submit an online application, please e-mail us at talent@airproducts.com. General application status inquiries are not answered by this mailbox rather you’ll receive an e-mail directly from our Career Center and/or the Talent Acquisition Specialist.

Air Products (NYSE:APD) is a world-leading industrial gases company in operation for over 80 years focused on serving energy, environmental, and emerging markets. The Company has two growth pillars driven by sustainability. Air Products&rsquo; base business provides essential industrial gases, related equipment and applications expertise to customers in dozens of industries, including refining, chemicals, metals, electronics, manufacturing, and food. The Company also develops, engineers, builds, owns and operates some of the world's largest clean hydrogen projects supporting the transition to low- and zero-carbon energy in the heavy-duty transportation and industrial sectors. Additionally, Air Products is the world leader in the supply of liquefied natural gas process technology and equipment, and provides turbomachinery, membrane systems and cryogenic containers globally.
The Company had fiscal 2023 sales of $12.6 billion from operations in approximately 50 countries and has a current market capitalization of about $65 billion. Approximately 23,000 passionate, talented and committed employees from diverse backgrounds are driven by Air Products&rsquo; higher purpose to create innovative solutions that benefit the environment, enhance sustainability and reimagine what's possible to address the challenges facing customers, communities, and the world.&nbsp;

Summer PhD Intern/Co-op - Chemical Engineering (2026)

At Air Products, our purpose is to bring people together to reimagine what’s possible, collaborate and innovate solutions to the world’s most significant energy and environmental sustainability challenges. Grow with us as we embark on building tomorrow together by being the safest, most diverse and most profitable industrial gas company in the world. &nbsp;Reimagine What’s Possible Air Products touches the lives of consumers around the world in positive ways every day. We provide essential industrial gases, related equipment, and applications expertise to customers in dozens of industries, including refining, chemical, metals, electronics, manufacturing, and food and beverage. Air Products develops, engineers, builds, owns, and operates some of the world's largest industrial gas projects, including gasification projects that sustainably convert abundant natural resources into syngas for the production of high-value power, fuels, and chemicals. We had fiscal sales of 12.1 billionfrom operations in more than 50 countries.More than 21,000+ passionate, talented, and committed employees from a diverse group of backgrounds are driven to build innovative solutions that benefit the environment, and address the challenges facing our customers, communities, and the world.Job Description and QualificationsAir Products is seeking a highly motivated PhD student to join our Sustainability Modeling &amp; Optimization team within Computational Technology. This internship offers a unique opportunity to contribute to cutting-edge research and development in sustainability and optimization, focusing on industrial applications.Key Responsibilities:<ul><li>Develop and implement advanced computational models to optimize sustainability initiatives.</li><li>Collaborate with cross-functional teams to integrate sustainability metrics into existing processes.</li><li>Analyze large datasets to identify trends and opportunities for improving environmental performance.</li><li>Conduct simulations and scenario analyses to support decision-making in sustainability projects.</li><li>Prepare technical reports and presentations to communicate findings to stakeholders.</li></ul>Qualifications:<ul><li>Enrolled currently in a PhD program in Chemical Engineering, Mechanical Engineering, Environmental Science, or a related field.</li><li>Strong background in computational modeling, optimization techniques, and data analysis.</li><li>Proficiency in programming languages such as Python, MATLAB, or R.</li><li>Excellent problem-solving skills and ability to work independently and collaboratively.</li><li>Effective communication skills, both written and verbal.</li></ul>Preferred Qualifications:<ul><li>Experience with sustainability assessments and life cycle analysis.</li><li>Familiarity with industrial processes and environmental regulations.</li><li>Prior internship or research experience in a related field.</li></ul>Locations (Potential) - You Must Be Willing to Relocate to the Following Location(s):<ul><li>PA-Allentown</li></ul>Application Instructions:<ul><li><a href="http://www.airproducts.com">To apply, go to https://www.airproducts.com</a></li></ul>We are the world’s largest hydrogen producer with over 80 years of industrial gas experience. We are hydrogen and industrial gas experts delivering safe, end-to-end solutions, investing in real, clean energy projects at scale, and driving the industry forward to generate a cleaner future. At Air Products, we work in an environment where we put safety first, diversity is essential, inclusion is our culture, and each person knows they belong and matter. To learn more, visit About Air Products.&nbsp;We offer a comprehensive benefits package including paid holidays and vacation, affordable medical, dental, life insurance and retirement plans. You will be eligible for benefits and also be 100% vested in your retirement benefits on your first day of employment. &nbsp;  &nbsp; We are an Equal Opportunity Employer (U.S.). &nbsp;You will receive consideration for employment without regard to race, color, religion, national origin, age, citizenship, gender, marital status, pregnancy, sexual orientation, gender identity and expression, disability, or veteran status. &nbsp; Air Products is committed to working with and providing a reasonable accommodation to individuals with disabilities. If you have a disability and you believe you need a reasonable accommodation to search for a job opening or to submit an online application, please e-mail us at talent@airproducts.com. General application status inquiries are not answered by this mailbox rather you’ll receive an e-mail directly from our Career Center and/or the Talent Acquisition Specialist. &nbsp;

Summer PhD Intern/Co-op - Chemical Engineering (2026)

About the Job

About the Company

Air Products

Similar Jobs

Stack Process Development Intern, NPI

Stack Process Development Intern, NPI

Engineer Intern - Environmental (Summer 2026)

Engineer Intern - Environmental (Summer 2026)

Engineer in Training

Engineer in Training

Environmental Analyst Intern

Environmental Analyst Intern

Summer Intern - Project Engineer

Summer Intern - Project Engineer

Industrial Decarbonization Intern

Industrial Decarbonization Intern

Sustainability and Environmental Intern

Sustainability and Environmental Intern

Product Sales Internship - Spring 2026

Product Sales Internship - Spring 2026

Engineering Intern and Co-op Summer 2026

Engineering Intern and Co-op Summer 2026

Intern in Sorbent Development (80-100%)

Intern in Sorbent Development (80-100%)