Green Hydrogen Jobs (NOW HIRING)

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Last Updated Date: Aug 20, 2026

Location: South Windsor, CT, US, 06074

Company: HyAxiom

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.

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.

• 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.

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.

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