Engineer - Stack Testing

• Prepare test plans, test protocols and procedures for performance characterization, durability, accelerated stress and dynamic cycling tests.
• Support commissioning of the test system, including verification of sensors, interlocks and safety logic through to final tester acceptance.
• Manage routine calibration and verification of test instruments to ensure measurement accuracy.
• Execute testing and data analysis of PEM electrolyser stacks.
• Adapt quickly to different test types, tester designs and functionalities.
• Guide test technicians with clear instructions for continuous monitoring of stack and system operation and performance.
• Process and analyse large multi-channel datasets from operating stacks, including individual cell voltages, stack voltage/current, temperatures, pressures, flow rates, etc.
• Define, calculate and track key performance indicators such as cell voltage spread, energy consumption, efficiency, degradation rate and gas crossover.
• Perform cell-to-cell and stack-to-stack statistical analysis and correlate test results with stack build data to identify root causes of variation.
• Perform gas chromatography (GC) analysis and data evaluation to support performance characterisation and identify anomalies and key trends.
• Apply electrochemical characterisation methods for performance evaluation and diagnostics of electrochemical systems.
• Collaborate with cross-functional engineering teams to analyse and correlate stack and system performance.
• Lead root cause analysis (RCA) of system failure modes and oversee troubleshooting and maintenance of the testers.
• Record and manage test deviations, non-conformances and corrective actions and provide feedback to stack design and materials teams.
• Prepare test reports, technical summaries and presentations for internal reviews and project updates.
• Drive continuous improvement initiatives to enhance testing efficiency, quality and reliability.
• Ensure compliance with all health, safety and environmental regulations.

Ohmium Cultural Values :

At Ohmium, you are expected to embody and champion our core cultural values: 

Accountability: I own my tasks and execute on time.

Demonstrate strong accountability by owning deliverables and decisions, ensuring timely and consistent results.

Teamwork: I will not let other teams fail.  

Takes ownership beyond own team to support cross-team success and prevent failures, thereby fostering a collaborative work environment.

Learning Mindset: I drive change and learn from mistakes.

Exhibits a strong growth mindset by proactively leading meaningful change and consistently learning from experience.

Winning Attitude: I compete to win.

Showing up every day with a strong perspective, to drive results and be the BEST in Green Energy.

EDUCATION AND EXPERIENCE REQUIRED :

B Tech in Electrochemical or Chemical or Mechanical Engineering or related field.

1-3 Years of experience in Testing is desirable.

Previous experience in the renewable energy sector including Batteries, Fuel cells, Electrolyser is preferred.

Skills:-

Test Engineering

Education: -

Bachelor of Engineering / Bachelor of Technology (B.E./B.Tech) - Chemical Engineering, Bachelor of Engineering / Bachelor of Technology (B.E./B.Tech) - Mechanical Engineering

Ohmium is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.