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Fuel Cell Test Engineer Jobs in Connecticut (NOW HIRING)

DOOSAN

Engineer, Control Center

South Windsor, CT

We are a leading provider of stationary fuel cell solutions in some of the world's largest and ... Job Information The Control Center Engineer reports to the Service organization at HyAxiom. The ...

Doosan

Engineer, Control Center

South Windsor, CT · On-site

We are a leading provider of stationary fuel cell solutions in some of the world's largest and ... Job Information The Control Center Engineer reports to the Service organization at HyAxiom. The ...

Aquinas Consulting

Gas Systems Engineer

Windsor, CT · On-site

This direct hire job is available with one of our key customers in the marine fuel cell power ... Develop system verification and validation plans, including detailed test procedures, criteria, and ...

Doosan Corporation

Engineer, Control Center

Windsor, CT · On-site

$65 - $95/hr

We are a leading provider of stationary fuel cell solutions in some of the world's largest and ... Job Information The Control Center Engineer reports to the Service organization at HyAxiom. The ...

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Fuel Cell Test Engineer information

What does a fuel cell test engineer do?

A Fuel Cell Test Engineer is responsible for designing, conducting, and analyzing tests on fuel cell systems and components. They ensure that fuel cells meet safety, efficiency, and performance standards by developing test protocols, troubleshooting issues, and interpreting data. Their work helps improve fuel cell technology for applications such as vehicles, power generation, and portable devices, often collaborating with other engineers and scientists to optimize system performance.

What are the key skills and qualifications needed to thrive as a fuel cell test engineer?

To thrive as a Fuel Cell Test Engineer, you need a solid background in mechanical, chemical, or electrical engineering, with knowledge of fuel cell technology and experience in laboratory testing or prototyping. Familiarity with data acquisition systems, control software (such as LabVIEW or MATLAB), and safety protocols is typically required, along with relevant industry certifications. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret test results and collaborate with multidisciplinary teams. These skills ensure accurate performance evaluation, safe operations, and innovation in advancing fuel cell technology.

How does a fuel cell test engineer typically collaborate with other teams during the development and testing process?

Fuel Cell Test Engineers frequently work in close collaboration with multidisciplinary teams, including design engineers, chemists, and manufacturing specialists. Their role often involves sharing test data, providing feedback on prototype performance, and troubleshooting issues alongside these groups. Regular meetings and joint problem-solving sessions are common, ensuring that testing aligns with both design requirements and production realities. This collaborative environment helps accelerate innovation and ensures that fuel cell systems meet safety, efficiency, and durability standards.

What is the difference between Fuel Cell Test Engineer vs Fuel Cell Development Engineer?

AspectFuel Cell Test EngineerFuel Cell Development Engineer
CredentialsEngineering degree, certifications in testing or fuel cellsEngineering degree, certifications in design and development
Work EnvironmentLaboratories, testing facilities, production linesResearch labs, R&D departments, design studios
Industry UsageTesting and validation of fuel cell productsDesigning and improving fuel cell systems

Fuel Cell Test Engineers focus on testing, validating, and ensuring the quality of fuel cell products, often working in labs and testing facilities. Fuel Cell Development Engineers are involved in designing and developing new fuel cell technologies, working primarily in R&D environments. Both roles require engineering expertise, but their core responsibilities differ in testing versus development.

What are popular job titles related to Fuel Cell Test Engineer jobs in Connecticut?

For Fuel Cell Test Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Fuel Cell Test Engineer jobs in Connecticut look for?

The top searched job categories for Fuel Cell Test Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Fuel Cell Test Engineer jobs?

Cities in Connecticut with the most Fuel Cell Test Engineer job openings:

Fuel Cell Test Engineer jobs near you
Infographic showing various Fuel Cell Test Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Engineer, Test/Electrical Design Engineering

Doosan

South Windsor, CT • On-site

Full-time

Posted 15 days ago

Job description

Background
At HyAxiom, we develop, manufacture and service hydrogen fuel cells along with other innovative hydrogen energy solutions. We are a leading provider of stationary fuel cell solutions in some of the world's largest and fastest-growing markets for utility, industrial and commercial customers. Being the hydrogen business pillar of Doosan Group, we share in their rich history as being a part of the oldest South Korean conglomerate operating in the global energy, manufacturing, and construction sector. Our products serve those who seek cleaner and more sustainable energy sources to lower their carbon footprint.
Our mission is to accelerate a carbon-free energy future by delivering a full spectrum of reliable and cost-effective hydrogen solutions. We seek to be at the forefront of the hydrogen revolution through the development of next-generation technologies for clean hydrogen production and clean fuel cell solutions for land and maritime transportation. Our current product line-up ranges from electrolyzers for scalable green hydrogen production and fuel cells for stationary and mobility applications.
Come join our Team today!
Job Information
Responsible for test stand troubleshooting and development pertaining PAFC production test, PAFC short stack testing, PEM Electrolyzer stack, and engineering verification stands. Typical tasks include Customer/Engineering Team Requirements Generation, Budget Request, Issue Charge Number, Team Formation / Statement of work Generation (Outsource) for starting a project. Project phase starts with development of concept which includes hardware aspects such as component replacement / upgrades or new component selection with additional features. Software phase includes working with onsite LabVIEW expert on overhaul and bug fixes. After concept, next steps include build phase, verification & validation phase, readiness review which includes stand and product safety aspects, commissioning, and project closeout. This role requires a solid understanding of the fundamentals of the discipline and the role, while continuing to develop specialized discipline knowledge. Works with moderate guidance on projects and more complex work assignments. Role emphasizes ongoing focus on employee and career development of self and others within the discipline.
Role & Responsibility
  • Focus technical skills of on hardware selection, custom component determination, component modeling, building component test rigs, running performance tests, and troubleshooting.
  • Work with onsite LabVIEW expert to understand / implement hardware changes into test stand software.
  • Focus on root cause analysis regarding variance resolution and ensure up to date standard of work documentation.
  • Proactively identify patterns in conflicting information and constructively resolve.
  • With moderate guidance and direction, generate component specifications from component-level requirement documents, and review prior to formal pursuit.
  • Share component specifications with potential suppliers to identify suitable Commercial Off the Shelf (COTS) component availability or develop suitable parts.
  • Ensure new componentry has been validated and thoroughly documented prior to production release.

Job Requirement
Education & Experience:
  • BS degree with 2-5+ years of experience
  • MS degree with 0-2+ years of experience
  • Degree in Mechanical or Chemical Engineering or related degree

Knowledge & Skill:
  • Knowledge of technical componentry, instrumentation, and process engineering
  • Ability to develop and maintain effective supplier relationships
  • Strong organizational skills
  • Effective computer skills. LabVIEW knowledge a strong plus.

Other
The position described involves on-site work at our factory in South Windsor, CT. HyAxiom is committed to growing and supporting efforts associated with hydrogen economy. Work associated with this position will support existing Phosphoric acid fuel cell (PAFC) based technologies and/or focus on Polymer Electrolyte Membrane (PEM) H2 generation.
All personal information will be kept confidential according to EEO guidelines.
Questions can be addressed through the HR department at (860) 727-2200 or HR@hyaxiom.com

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