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Electrolyzer Engineer Jobs (NOW HIRING)

Electric Hydrogen

Electrolyzer Stack Engineer

Devens, MA · On-site

$75K - $130K/yr

We are seeking an Electrolyzer Stack Engineer to join our Stack Engineering team. In this role, you will contribute to the development of Electric Hydrogen's current and next-generation electrolyzer ...

University of Delaware

R&D Test Engineer

Newark, DE · On-site

R&D Test Engineer Job no: 502926 College / VP Area: Research Office Work type: Staff Location ... Support the design, assembly, and operation of segmented electrolyzer cells and stacks with ...

Doosan

Sr. Engineer, Electrical Engineering

South Windsor, CT · On-site

$104K - $136K/yr

Job Information We are looking for an experienced Senior Electrical Engineer with a specialized ... Fuel Cell/Electrolyzer Requirements Definition: Propose and support changes to the Fuel Cell ...

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Electrolyzer Engineer information

What are the key skills and qualifications needed to thrive as an Electrolyzer Engineer, and why are they important?

To thrive as an Electrolyzer Engineer, you need a solid background in chemical, mechanical, or electrical engineering, with expertise in electrochemistry and hydrogen production technologies. Familiarity with modeling software (such as COMSOL or Aspen Plus), PLC systems, and relevant industry certifications is typically required. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities help engineers excel in this field. These skills and qualifications are essential for designing, optimizing, and maintaining safe, efficient electrolyzer systems critical to clean energy initiatives.

What does an Electrolyzer Engineer do?

An Electrolyzer Engineer is responsible for designing, developing, and optimizing electrolyzer systems that split water into hydrogen and oxygen using electricity. They work on improving the efficiency, performance, and durability of electrolyzers to support hydrogen production, often for use in clean energy applications. Their role involves selecting materials, conducting experiments, troubleshooting technical issues, and collaborating with teams to scale up the technology. Electrolyzer Engineers play a crucial part in advancing the hydrogen economy and enabling the transition to sustainable energy sources.

What are some common challenges Electrolyzer Engineers face when integrating new electrolyzer technology into existing energy systems?

Electrolyzer Engineers often encounter challenges related to system compatibility and scalability when integrating new electrolyzer technology with current energy infrastructure. Adapting to fluctuating power sources, such as renewables, and ensuring seamless communication with grid management systems can be complex. Additionally, engineers must address issues like system efficiency, hydrogen purity, and the safe handling of high-pressure gases. Collaboration with cross-disciplinary teams, including electrical engineers and safety specialists, is essential to successfully overcome these challenges.

What is the difference between Electrolyzer Engineer vs Fuel Cell Engineer?

AspectElectrolyzer EngineerFuel Cell Engineer
CredentialsBachelor's in Chemical, Electrical, or Mechanical Engineering; relevant certificationsBachelor's in Chemical, Electrical, or Mechanical Engineering; relevant certifications
Work EnvironmentResearch labs, manufacturing plants, renewable energy facilitiesResearch labs, automotive, aerospace, and energy sectors
Industry UsageHydrogen production, renewable energy storageHydrogen fuel cells, clean energy applications

Both roles require similar educational backgrounds and certifications, often working in research or industrial settings. While Electrolyzer Engineers focus on producing hydrogen via electrolysis, Fuel Cell Engineers develop systems that convert hydrogen into electricity. They share skills but differ in application focus within the renewable energy industry.

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Electrolyzer Engineer jobs near you
Infographic showing various Electrolyzer Engineer job openings in the United States as of July 2026, with employment types broken down into 4% Internship, 1% Full Time, 31% Part Time, 6% Temporary, 55% Contract, and 3% Nights. Highlights an 88% Physical, 7% Hybrid, and 5% Remote job distribution.
Electrolyzer Stack Engineer

Electrolyzer Stack Engineer

Electric Hydrogen

Devens, MA

Other

Posted 28 days ago

Job description

We are seeking an Electrolyzer Stack Engineer to join our Stack Engineering team. In this role, you will contribute to the development of Electric Hydrogen's current and next-generation electrolyzer stacks, supporting product design, validation, manufacturing, and technology advancement activities. You will collaborate across engineering, manufacturing, quality, and supply chain teams to improve stack performance, reliability, manufacturability, and cost.

You will be based in Devens, MA and report to our Director of Director, Electrolyzer Stack.

Primary Responsibilities

  • Support documentation, maintenance, and verification of electrolyzer stack and stack subcomponent requirements, including primary and interface requirements
  • Support development and maintenance of Design Failure Mode and Effects Analyses (DFMEA) for stacks and stack components
  • Perform engineering analyses to verify stack and subcomponent designs meet performance and reliability requirements
  • Participate in cross-functional design reviews for stacks and stack subcomponents
  • Generate and maintain 3D models and engineering drawings for stacks and stack subcomponents
  • Develop and maintain part, material, and component specifications
  • Support the development, release, and maintenance of Bills of Materials (BOMs)
  • Support development and maintenance of Design Verification Plans and Reports (DVP&R) and coordinate verification activities across functions
  • Participate in engineering change management activities for stacks and stack subcomponents
  • Support development of first article inspection (FAI) and incoming quality control (IQC) plans
  • Collaborate with Supply Chain, Manufacturing, and Quality teams to support procurement, qualification, and production activities
  • Support certification activities related to applicable industry codes and standards
  • Contribute to technology development efforts focused on improving stack performance, durability, manufacturability, and cost
  • Support planning and tracking of project scope, schedules, and budgets for stack development activities

Qualifications

  • BS or MS degree in Mechanical Engineering, Chemical Engineering, or a related engineering discipline
  • 0-6 years of engineering experience in product development, design, testing, or manufacturing environments
  • Experience creating 3D models and engineering drawings using CAD tools
  • Understanding of geometric dimensioning and tolerancing (GD&T) and tolerance analysis principles
  • Experience supporting design, build, and test development cycles
  • Familiarity with requirements management, documentation, and verification processes
  • Knowledge of Design Failure Mode and Effects Analysis (DFMEA) methodologies
  • Experience with Computational Fluid Dynamics (CFD) and/or Structural Finite Element Analysis (FEA)
  • Knowledge of seal and gasket design principles
  • Fundamental understanding of fluid dynamics, heat transfer, mechanics of materials, and mass transport
  • Experience with electrochemical technologies such as electrolyzers, fuel cells, batteries, or related energy systems is preferred
  • Strong problem-solving skills with a willingness to challenge assumptions and seek innovative solutions
  • Self-motivated, hands-on, and able to work effectively in a fast-paced, highly collaborative environment
  • Demonstrated ability to take initiative, identify opportunities for improvement, and drive solutions forward

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