Senior Applications Engineer, Microgrid Power for Data Centers

Doosan Corporation; South Windsor (CT); On-site; USD 110,000 - 140,000; Full time

Job summary

HyAxiom in South Windsor, CT is seeking a Sr. Applications Engineer to develop standard fuel cell-centered energy solutions and customize them for customer projects.

The role focuses on creating repeatable microgrid architectures that integrate HyAxiom fuel cells with energy storage, switchgear, power electronics, controls, and utility interfaces. You will work directly with customers, utilities, EPCs, and partners to tailor architectures to load profiles, site constraints, and reliability

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Power Systems, Renewable Energy, or related discipline.
• 10+ years of experience in electric utilities, distributed generation, onsite generation, energy storage, microgrids, or related fields.
• Experience working directly with customers to develop power and control solutions.
• Knowledge of utility power-system planning and operation.
• Ability to evaluate load profiles, transient performance, and power quality.

Responsibilities

• Develop standardized microgrid solutions centered on HyAxiom fuel cell products and integrated with energy storage, switchgear, controls, power electronics, and utility infrastructure.
• Collaborate with technology providers and internal product and engineering teams to define repeatable system architectures, interfaces, operating philosophies, and equipment requirements.
• Translate customer load profiles, reliability requirements, site constraints, and commercial objectives into project-specific technical solutions.
• Design systems that provide continuous, resilient, and high-quality primary power through AI-factory load transients and other rapidly changing demand conditions.
• Define appropriate redundancy, energy storage, controls, and utility support to meet project-specific availability and resiliency requirements.
• Lead technical evaluations related to utility interconnection, grid rules, grid codes, synchronization, protection, and grid-connected or islanded operation.
• Support system sizing, load analysis, technical proposals, customer presentations, and project development activities including oversight of PSCAD/CHILS modeling.
• Work directly with customers, utilities, developers, consultants, EPCs, and equipment providers from concept development through commissioning.
• Capture project experience and customer requirements to improve standard solutions and future product offerings.
• Support commissioning, troubleshooting, performance validation, and optimization of deployed systems.

Skills

10+ years experience

Customer-facing solutions

Analytical skills

Communication skills

Presentation skills

Education

Bachelor’s or Master’s degree in Electrical Engineering

Tools

PSCAD

CHILS

ETC

Job description

HyAxiom in South Windsor, CT is seeking a Sr. Applications Engineer to develop standard fuel cell-centered energy solutions and customize them for customer projects.

The role focuses on creating repeatable microgrid architectures that integrate HyAxiom fuel cells with energy storage, switchgear, power electronics, controls, and utility interfaces. You will work directly with customers, utilities, EPCs, and partners to tailor architectures to load profiles, site constraints, and reliability