Versogen, Inc. Test Development Engineer Newark, DE · Full time

At Versogen, we aim to decarbonize the energy, chemical, and manufacturing sectors with breakthrough AEM electrolyzers which produce green hydrogen at scale—efficiently, reliably, and affordably. We are looking for an experienced Test Development Engineer:


Roles and responsibilities 

You will be responsible for the development of performance and durability testing of electrolyzer cells and stacks. In this role you are expected to work closely with subject matter experts to develop standard operating procedures for baseline testing of electrolyzer stack. Further, you are expected to develop performance screening, sensitivity, and durability protocols for electrolyzer stacks. You are required to maintain a safe and harassment free workspace. The right candidate will have the ability to understand the material to operating condition interactions and apply those to develop test methods to support stack development.  

Required Skills 

BS in Mechanical, Chemical, or Electrical Engineering or equivalent. 

At least 2 years of experience in testing batteries fuel cells, flow batteries or electrolyzers.  

Experience in using accelerated stress testing (ASTs).  

Passion and drive to streamline and optimize methods for fast and accurate testing.  

Ensures adherence to established internal rules and guidelines as well as EHS standards. 

Maintain organized records of designs, troubleshooting, testing, test data, and observations.  

Preferred Skills 

MS in Mechanical, Chemical, or Electrical Engineering or equivalent. 

At least 5 years of experience in testing batteries, fuel cells, flow batteries or electrolyzers.   

At least 2 years of experience in developing or testing stacks though Highly Accelerated Life Tests (HALT) 

Experience with conducting failure analysis of stack / cells parts.  


Paid vacation and sick time 

Health insurance 

Dental insurance 

Vision insurance  

Life Insurance  

Disability insurance 

401k plan 

Job Type: Full-Time, must be legally authorized to work in the US.  

Versogen is committed to providing Equal Opportunity in Employment, to all applicants and employees regardless of race, color, religion, gender, age, national origin, military status, veteran status, handicap, physical or mental disability, sexual orientation, gender identity, genetic information or any other characteristic protected by law. W7energy participates in E-Verify. We will provide the U.S. Social Security Administration (SSA) and, if necessary, the U.S. Department of Homeland Security (DHS) with information from each new employer’s Form I-9 to confirm work authorization.