MatrixSpace
Mechanical Design Engineer II
$100K–$130K
Burlington, MA · Full-time · Posted Oct 5, 2026
- Experience
- 4–6 years of relevant professional experience in mechanical design and hardware development.
- Education
- Bachelor’s degree in Mechanical Engineering or a related field, or equivalent practical experience/background.
- Visa sponsorship
- Must be legally authorized to work in the United States without employer sponsorship; may be required to obtain and maintain a U.S. government security clearance in the future.
About the job
Designs and develops mechanical components and electro-mechanical assemblies for radar and multi-sensor hardware, from concept and prototyping through testing, production, and field use.
What you'll do
- Create and maintain CAD models, assemblies, manufacturing drawings, and engineering documentation.
- Build, test, and refine prototypes; support integration, production, supplier coordination, and field testing.
- Collaborate with engineering teams and manufacturing partners to develop practical, reliable designs.
What they ask for
- Bachelor’s degree in Mechanical Engineering or a related field, or equivalent practical experience/background.
- 4–6 years of relevant professional experience in mechanical design and hardware development.
- Experience with 3D CAD, concept-to-prototype design, and hands-on hardware building, testing, and troubleshooting.
- Working knowledge of tolerances, materials, fasteners, manufacturing, assembly, GD&T, and tolerance stackups.
Nice to have
- Experience supporting production builds or resolving supplier/manufacturing issues; experience with ruggedized electronics, radar, sensing, or integrated electro-mechanical products.
- Experience with thermal, structural, shock, or vibration analysis and testing; 3D printing; or electro-mechanical assembly and troubleshooting.
Pay
USD 100,000 to USD 130,000 per year (base salary)
Tools
SolidWorks, GD&T, ASME Y14.5, 3D printing
Model-written summary · the original posting is authoritative