Senior Mechanical Engineer, Fuel Cells

Redwire; Ann Arbor (MI); On-site; USD 105,000 - 135,000; Full time

Benefits offered by this job

401(k) match

Paid PTO

Paid holidays

Medical/vision/dental insurance

Disability insurance

HSA/FSA options

Critical Care Plan

Accident Plan

Employee Stock Purchase Plan

Job summary

Redwire Defense Tech is seeking a Senior Mechanical Engineer to lead the design, development, and validation of complex mechanical systems for SOFC power systems used in UAS and portable generators. This role requires ownership of major subsystems and collaboration across disciplines to balance performance, reliability, and manufacturability.

The candidate will provide hands-on leadership during prototype builds, testing, and production transitions, with expertise in CAD modeling (SolidWorks),

Qualifications

• Bachelor’s degree in Mechanical or Aerospace Engineering.
• 4–7 years of relevant experience in mechanical or aerospace engineering.
• Experience with Fuel Cells, Power Generators, High Temperature systems, Fluid management, or DC Power Electronics.
• Experience in aerospace/defense or regulated environments.
• Hands-on experience with prototype, production, and test activities.
• CAD modeling and drafting experience (SolidWorks preferred).
• Knowledge of GD&T and documentation control.
• Experience with FEA and engineering analyses.
• Familiarity with PDM/PLM systems (SolidWorks PDM, Windchill).

Responsibilities

• Lead design, modeling, and analysis of major subsystems for SOFC power systems.
• Perform tolerance analysis, structural analysis (FEA), and materials selection.
• Oversee design documentation, drawing release, and configuration management.
• Coordinate design integration across mechanical, electrical, and software disciplines.
• Guide prototype builds, resolving manufacturability, fit, and performance issues.
• Develop and execute test plans to validate structural integrity and system performance.
• Analyze data, present results, and make informed decisions.
• Lead design reviews (CoDR, PDR, CDR) and incorporate feedback into designs.
• Support production readiness and quality verification for new and existing products.
• Contribute to design standards and process improvements.

Skills

CAD modeling

GD&T

Engineering analyses

Team leadership

Cross-functional collaboration

Problem-solving

Education

Bachelor’s degree in Mechanical or Aerospace Engineering

Master’s degree in Mechanical or Aerospace Engineering

Tools

SolidWorks

Windchill

PDM/PLM systems

Job description

Description

WORK LOCATION: Ann Arbor,MI

FLSA STATUS: Exempt

SALARY RANGE: The anticipated salary range for this role is $105,000 to $135,000 per 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.
• 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.
• Advanced proficiency with CAD modeling and drafting (SolidWorks preferred).
• Deep understanding of GD&T, mechanical drawing standards, and documentation control.
• Working knowledge of materials, composites, machined parts, and structural integration.
• Experience applying engineering analyses, including FEA, to support design development and optimization.
• Familiarity with PDM/PLM systems (e.g., SolidWorks PDM, Windchill).
• Strong working knowledge of processes for prototyping and large-scale manufacturing.

Preferred Qualifications

• Copy of preferred qualifications Master’s degree in Mechanical or Aerospace Engineering.
• 6–8 years of experience designing mechanical systems for UAS, Aerospace or Defense applications.
• Experience leading subsystem integration efforts and participating in flight or environmental testing.
• Experience with advanced analysis tools (FEA, CFD, or fatigue analysis).
• Familiarity with composite layup design, bonded structures, or lightweight mechanisms.
• Experience developing and reviewing engineering standards or process documentation.
• Familiarity with systems engineering practices (DFMEA/PFMEA) and requirements traceability.
• Strong leadership presence with the ability to influence technical direction.
• Excellent communication and collaboration across multi-disciplinary teams.
• Analytical mindset with strong problem-solving and root-cause analysis capabilities.
• Organized and detail-oriented with experience managing multiple design tasks simultaneously.

Redwire Defense Tech Benefits

• Matching 401(k)
• Paid PTO
• Paid holidays
• Medical, vision, and dental insurance
• Group Short-Term & Long-Term Disability
• HSA and FSA Options
• Critical Care Plan
• Accident Care Plan
• Employee Stock Purchase Plan

Clearance Requirements

This position may require access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and/or the Export Administration Regulations (“EAR”). To comply with the requirements of the ITAR and/or the EAR, applicants will be asked to provide specific documentation to verify a US person’s status under the ITAR and the EAR.

Work Environment And Physical Requirements

The work environment may involve a standard office setting while also incorporating elements of a production area. Employees will use standard office equipment, including computers, and must demonstrate stamina to sit or stand while maintaining attention to detail despite potential interruptions. The role may require occasional activities such as walking, climbing, stooping, crouching, and bending. Vision is necessary for reading printed materials and a computer screen, while hearing and speech are essential for effective communication both in person and over the telephone. Additionally, the position may necessitate travel by air or automobile. Employees may be required to use personal protective equipment, including safety glasses, safety shoes, and shop coats, to ensure safety in the production environment. Employees may be able to lift up to 30 pounds as needed.

REDWIRE DEFENSE TECH IS AN EQUAL OPPORTUNITY EMPLOYER

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. Redwire Defense Tech is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact Human Resources. Continued employment remains on an “At-Will” basis.