Director, Mechanical Engineering

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Full Time Employee Full-Time Sterling, VA, US

Salary Range: $ To $ Annually

Position Title:Director, Mechanical Engineering
Requisition :1863
Position Location:Sterling, VA
Position

Reports To:

Senior Director, Hardware Engineering
Supervises Others:Yes

At Trident Systems Space Electronic Systems (SES) division, we believe in the power of using strong engineering principles to drive innovation and solve complex problems. We foster a culture of rigorous engineering and continuous improvement, leveraging the full knowledge of our organization through collaborative product development processes that include design and peer reviews. We combine our expertise in space electronics with right-sized development processes to create innovative, high-performance space-based electronic systems that meet our customers' evolving needs.

We are a mission partner supporting DoD, Intelligence Community, and Civil space customers. We develop complex, radiation effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions that enable our customers to achieve more in space.

Position Summary

We are seeking an accomplished Director of Mechanical Engineering to build, lead, and grow our mechanical engineering discipline in support of DoD, Intelligence Community, and Civil space programs. This is a dual-track role: the Director serves as the functional manager for the mechanical engineering organization — responsible for staffing, career development, and performance of the team, while also serving as the Cognizant Mechanical Engineer (CME) design authority, holding technical signature authority over mechanical designs, analyses, and products delivered across the division.

The Director defines and matures mechanical engineering processes, standards, and best practices, ensuring consistent, high-quality, and efficient execution across programs. This individual partners with program managers, chief engineers, and peer discipline leads to balance functional excel ness with program delivery, sets technical direction, and adjudicates complex mechanical engineering issues spanning structural, thermal, and electro-mechanical domains. The successful candidate combines deep technical credibility with proven people-leadership skill and is comfortable operating as both an executive stakeholder and a hands-on technical authority.

Duties and Responsibilities

• Serve as the Cognizant Mechanical Engineer design authority, holding technical sign-off responsibility for mechanical designs, structural and thermal analyses, and drawing packages prior to release.
• Lead and/or oversee the mechanical design of spacecraft electronics assemblies using high-fidelity CAD tools such as Solid Works or similar, ensuring designs meet requirements and manufacturability standards.
• Review and approve detailed structural and thermal analyses validating design integrity under flight loads and temperatures.
• Provide technical oversight of space environmental testing and qualification activities, including vibration, thermal-vacuum (TVAC), and shock testing, to ensure flight readiness.
• Resolve complex, cross-disciplinary technical issues spanning mechanical, electrical, software, and firmware domains, exercising expert engineering judgment on problems of significant scope and ambiguity.
• Represent mechanical engineering technical authority in customer, program, and executive-level reviews.

Process Definition & Engineering Excellence:

• Define, document, and continuously improve mechanical engineering processes, design standards,…