Senior Electrical Engineer

Company Description HyAxiom, Inc. is a global provider of fuel cell and hydrogen solutions, focused on delivering reliable, cost-competitive, carbon-free energy for industrial and commercial applications. Leveraging decades of fuel cell development experience, the company offers a full spectrum of hydrogen technologies, including stationary and mobility fuel cells as well as electrolyzers for hydrogen production. As a core technology provider within the Doosan Group, HyAxiom plays a central role in advancing the group’s hydrogen vision. Its PureCell® system, built on proprietary phosphoric acid fuel cell (PAFC) technology, is currently the only commercially operating stationary fuel cell system running solely on hydrogen. HyAxiom’s headquarters is located in South Windsor, Connecticut, where the company is actively seeking new talent to support its mission of accelerating a sustainable energy future.

Role Description The Senior Electrical Engineer is a full-time, on-site role based in South Windsor, CT. This position is responsible for designing, analyzing, and optimizing electrical systems for fuel cell and hydrogen solutions, including power distribution, control, and protection components. Day-to-day activities include developing electrical schematics and wiring diagrams, performing calculations and simulations for power systems, and ensuring compliance with relevant codes, standards, and safety requirements. The role also involves collaborating with cross-functional teams (mechanical, controls, manufacturing, and project management) to integrate electrical designs into complete product solutions, supporting prototype builds and testing, and resolving technical issues during development and production. The Senior Electrical Engineer contributes to continuous improvement of design practices, mentors less experienced engineers, and supports documentation and design reviews to ensure product reliability and performance.

Qualifications

• Strong foundation in electrical engineering principles, including Electricity and Electrical Engineering, with the ability to apply these concepts to complex energy systems.
• Proficiency in Electrical Design and Power Distribution for industrial or commercial applications, including development of schematics, panel layouts, and wiring diagrams.
• Experience with Power Systems analysis, such as load flow, short-circuit studies, grounding, and protection coordination for AC and DC systems.
• Bachelor’s degree in Electrical Engineering or a closely related field; advanced degree (MS or PhD) is a plus.
• Experience with relevant industry codes and standards (e.g., NEC, IEC, IEEE) and familiarity with grid interconnection requirements.
• Hands-on experience with design tools and software (e.g., CAD for electrical drawings, power system modeling tools, and basic PLC or controls familiarity).
• Demonstrated ability to work on-site in a multidisciplinary environment, manage multiple projects, and communicate clearly with technical and non-technical stakeholders.
• Experience in fuel cells, hydrogen systems, renewable energy, or