EngineeringHybrid
Senior Mechanical Design Engineer
RTXMarlborough, MA
Posted Sep 25, 2026
What you’d do
Design mechanical systems for aerospace and defense products as a senior engineer at an onsite Marlborough, MA facility. Full time role requiring an active U.S. security clearance. Found on the employer's careers page on Oct 6, 2026. Apply through the link.
You’ll need
- STEM degree
- 5+ years relevant experience, or advanced degree with 3+ years
- U.S. citizenship
- Ability to obtain and maintain security clearance
- Active security clearance required after day 1
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