Senior Mechanical Engineer, Fuel Cells

WORK LOCATION: Ann Arbor, MI

FLSA STATUS: Exempt

SALARY RANGE: The anticipated salary range for this role is $105,000 to $135,000 annually. This range reflects a good faith estimate based on the targeted level for the role and typical compensation benchmarks across U.S. locations. Actual compensation may vary depending on the selected candidate’s qualifications, experience, geographical location, and internal alignment.

SUMMARY

The Senior Mechanical Engineer is responsible for leading the design, development, and validation of complex mechanical systems and subsystems for Solid Oxide Fuel Cell (SOFC) power systems used in uncrewed aerial systems (UAS) and in portable power generators. This role demonstrates a strong blend of technical depth, design execution, and leadership capability. The engineer independently owns major subsystem designs—balancing performance, reliability, and manufacturability—and contributes to the broader engineering architecture through technical review and mentorship. 

The Senior Engineer provides hands-on leadership during prototype builds, test campaigns, and production transitions. They are recognized for their expertise in mechanical design and cross-functional coordination, driving technical excellence and contributing to design standards and process improvements across multiple programs. 

RESPONSIBILITIES

The following job functions are a basic requirement but are not limited to and may be assigned other duties. 

• Lead the design, modeling, and analysis of major mechanical and structural subsystems for SOFC power systems and their supporting products. 

• Perform and review tolerance analysis, structural analysis (FEA), and materials selection. 

• Oversee design documentation, drawing release, and configuration management activities. 

• Coordinate design integration across disciplines—mechanical, electrical, and software. 

• Guide prototype builds, resolving issues related to manufacturability, fit, and performance. 

• Develop and execute test plans to validate structural integrity and system performance. 

• Analyze data, present results, and make informed decisions. 

• Lead and participate in design reviews (CoDR, PDR, CDR) and incorporate feedback into designs. 

• Support production readiness and quality verification for new and existing products. 

• Mentor junior engineers and CAD specialists, promoting technical best practices and efficient workflows. 

• Contribute to continuous improvement initiatives in design standards, configuration management, and documentation processes. 

REQUIRED QUALIFICATIONS

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field required. 

• 4–7 years of relevant experience in mechanical or aerospace engineering, with demonstrated ownership of major subsystems or assemblies. 

• Experience with Fuel Cells, Power Generators, High Temperature systems, Fluid management systems, or DC Power Electronics 

• Proven experience developing products for aerospace, defense, or similarly regulated environments. 

• Experience supporting prototype, production, and test activities in a hands-on capacity.