This role has closed. Eh2 has taken the posting down.
hirly last saw it live on 14 September 2026. See similar open roles below, or browse the live board.
Eh2
Electrolyzer Stack Engineer
Devens, Massachusetts, United States
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hirly's read of this role
- Seniority
- Mid level
- Stated salary
- $75,690 per year
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 14 Sept 2026
Derived automatically from the posting.
the posting
Electric Hydrogen’s mission is to decarbonize our world! Our outstanding people deliver creative decarbonization energy solutions to our customers.
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
#LI-Onsite
Compensation and Benefits | P1-P4
MA Zone
$75,690 — $130,935 USD
Actual base salary offered to the hired applicant will be determined based on their work location, level, qualifications, job-related skills, as well as relevant education or training and experience.
Base salary is just one part of Electric Hydrogen’s total rewards package. We feel strongly that our team should not have to worry about having quality healthcare. In addition to the base salary offered, the hired applicant may receive:
an equity grant
time off programs
a $75/month cell phone allowance
a 4% employer 401(k) match
access to competitive medical, dental, vision, life insurance, short-term & long-term disability plans
a discretionary bonus
Electric Hydrogen’s benefits programs are subject to eligibility requirements.
About Electric Hydrogen
Electric Hydrogen is a team of the world's experts in scaling technologies for the post-carbon world, with a proven record in transforming the grid and transportation sectors. Backed by some of the world's top venture capital firms, we design and manufacture electrolytic hydrogen systems matched to renewable power sources to create green hydrogen by splitting water. We are building a cost-effective and transformative path between renewable energy and multiple large industrial sectors. Abundant and low-cost renewable energy sources will power the world, and Electric Hydrogen technology will use this energy to decarbonize industry through sustainable materials. We were founded in 2020 and are based in California and Massachusetts.
Electric Hydrogen is proud to be an equal opportunity employer. We are dedicated to building a diverse, inclusive, and authentic workplace for all to belong. We are aware that people from historically underrepresented groups are less likely to apply if they don't meet 100% of the job requirements. We are actively working on efforts to change this social norm. If you are excited about this role, we encourage you to apply !