RF & Microwave - Senior RF Engineer - Dover, NH

The Senior RF Engineer will be responsible for the mechanical design and development of complex, multi‑function RF and microwave assemblies. This role supports the full product lifecycle-from early conceptual layouts through detailed design, prototype build, and transition to production-working closely with RF/Electrical Engineering, Test, Manufacturing, Quality, and Procurement teams in a fast‑paced environment. Client Details Our client is a well‑established engineering and manufacturing organization supporting RF, microwave, and microelectronic solutions for high‑reliability applications. They offer long‑term program stability, technically challenging work, and the opportunity to contribute to advanced defense‑related systems in a highly collaborative environment. Description Responsibilities:Design mechanical packaging, enclosures, and assemblies for RF/microwave microelectronic hardware

Support mechanical hardware development from conceptual design through detailed drawings and release

Collaborate with RF/Electrical Engineering to define and meet mechanical design requirements

Utilize CAD tools (e.g., AutoCAD) to create new designs and modify existing components

Work closely with technicians to support prototype builds and engineering hardware assembly

Support manufacturing and operations teams during product transition into full‑rate production

Design fixtures and tooling to support testing and advanced manufacturing processes

Maintain and update engineering drawings, documentation, and design records

Provide hands‑on support in a dynamic, fast‑changing engineering environment Profile Ideal Candidate:B.S. in Mechanical Engineering Technology (BSMET) or equivalent experience10+ years of mechanical design/drafting experience, including time in a senior‑level role

Experience with electronic packaging, enclosures, and precision mechanical assemblies

Working knowledge of chip and wire assembly processes

Familiarity with RF/microwave packaging challenges and design constraints

Strong understanding of manufacturing practices for efficient mechanical fabrication

Comfortable supporting design through procurement, manufacturing, and production

Strong communication skills with the ability to collaborate across disciplines

Creative problem solver who thrives in a fast‑paced engineering environment Job Offer What's to Offer:Competitive compensation with long‑term program stability

Opportunity to work on advanced RF/microwave and defense technologies

Collaborative, cross‑functional engineering environment

Exposure to full lifecycle product development

Strong benefits package and career growth potential MPI does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or based on an individual's status in any group or class protected by applicable federal, state or local law. MPI encourages applications from minorities, women, the disabled, protected veterans and all other qualified applicants.