STR
Senior Mechanical Engineer
$134K–$168K
Woburn, MA +1 · Senior · Full-time · Posted Sep 29, 2026
- Location
- Woburn, MA
Woburn, Massachusetts, United States - Experience
- Bachelor’s degree and at least 5 years of applicable experience; Master’s degree and at least 3 years; or PhD. Equivalent experience will be considered.
- Education
- Bachelor’s degree and applicable experience; Master’s degree and applicable experience; or PhD. Equivalent experience will be considered.
About the job
Designs, analyzes, builds, integrates, and tests electro-mechanical hardware for defense applications, including radar and unmanned systems.
What you'll do
- Collaborate with hardware and cross-functional teams to implement system requirements.
- Lead hardware design and implementation, including 3D CAD models, fabrication documentation, analyses, and component/vendor selection.
- Support hardware assembly, integration, and testing across the product lifecycle.
What they ask for
- Experience using SolidWorks for 3D design and fabrication and assembly documentation.
- Expertise in structural, vibration, shock, and thermal analyses using ANSYS.
- Experience designing to specifications such as MIL-STD-810, and with integration and test activities.
- Ability to obtain a Top Secret (TS) security clearance; U.S. citizenship is required by the U.S. Government.
Nice to have
- Active Secret or Top-Secret security clearance.
Pay
$134,000 - $168,000 USD base salary
Tools
SolidWorks, PDM, ANSYS, MIL-STD-810
Model-written summary · the original posting is authoritative