RF Mechanical Engineer - Defense - Nashua, NH

About Our Client

My client is a well‑established engineering organization supporting advanced defense and communications technologies for critical applications. The company is known for its collaborative culture, long‑term programs, and commitment to engineering excellence.

Job Description

The RF Mechanical Engineer will report directly into the Engineering Manager and be responsible for:

• Design and develop complex mechanical packaging and enclosures for RF and microwave microelectronic assemblies.
• Support mechanical hardware design from conceptual layouts through detailed design and production release.
• Collaborate with RF/Electrical Engineering, Manufacturing, Test, Quality, and Procurement teams to ensure design requirements are met.
• Utilize CAD tools (e.g., AutoCAD) to create new designs and modify existing components for performance and manufacturability.
• Support prototype builds, including hands‑on collaboration with technicians during assembly and testing.
• Design fixtures to support product testing and advanced manufacturing processes.
• Assist Operations in transitioning newly developed products into full‑rate production.
• Maintain accurate engineering documentation, records, and design files.

Apply today for immediate consideration!

MPI encourages applications from minorities, women, the disabled, protected veterans and all other qualified applicants.

• Bachelor's degree in Mechanical Engineering, or a related field (or equivalent experience).
• 10+ years of experience in mechanical design, including at least 3 years in a senior‑level role.
• Proven experience with electronic packaging and enclosure design.
• Working knowledge of chip and wire assembly processes.
• Understanding of RF/microwave packaging challenges and mechanical considerations.
• Familiarity with end‑to‑end design processes, from concept through manufacturing support.
• Experience with standard manufacturing practices for mechanical components and assemblies.
• Strong communication, collaboration, and problem‑solving skills.
• Ability to obtain a DoD Secret security clearance (active clearance preferred)

• Competitive compensation
• Comprehensive benefits plan
• Career growth opportunities
• Access to high level management
• 401K match
• Excellent work life balance