Principal Engineer - Stack Reliability
Ohmium
2 - 5 years
Bengaluru
Posted: 08/01/2026
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Job Description
Roles and Responsibilities:
- Evaluate the performance and degradation of PEM electrolyzer stacks and components over time
- Identify and mitigate potential failure modes using tools like FMEA (Failure Mode and Effects Analysis).
- Design and execute reliability testing plans and protocols for PEM electrolyser / batteries and their subsystems. This includes accelerated stress screen testing, durability assessments and performance mapping.
- Collaborate with test engineers to design and execute long-term reliability tests under various operating conditions.
- Work with materials scientists to assess how different materials affect system durability and efficiency.
- Work with manufacturing and quality control teams to improve production processes. Implement quality control procedures and specifications to minimize defects and ensure a reliable product.
- Analyze operational data to detect trends, anomalies, and opportunities for improvement.
- Maintain detailed documentation of test results, analysis, and engineering recommendations. Prepare and present technical reports to stakeholders.
- Provides ongoing training and education to the team to ensure its ability to execute on the Company and team goals and objectives.
- Builds a strong development team by ensuring effective coaching and counseling employees; planning, monitoring, and appraising job results.
Desired Qualification :
- B.Tech/M.Tech in Chemical /Materials or Metallurgy background with 10+ year of experience or Ph. D in Chemical Engineering, Physics, Chemistry or related discipline with 5+ years of experience in product/battery testing and material characterization.
- Deep knowledge in electrochemical characterization techniques: CV, LSV, EIS and standard testing protocol for electrolyzer / batteries.
- Proven ability to bridge engineering and operational teams to drive measurable product improvements.
- Strong data analysis skills; proficiency with reliability tools and statistical software.
- Exceptional communication, leadership, and organizational skills.
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