Aerospace Development Engineer Jobs in Lexington, MA

Propulsion Test Engineer

Competitive

Busek

As a Test Engineer, you will support our Testing Team in a production environment to deliver premier space flight projec...

Natick

16 days ago

Group 77 | CO-OP | Rapid Prototyping - Aero/Mech | July - December 2026

$24.5 - $31 per hour

MIT Lincoln Laboratory

  The Rapid Prototyping Group is in the Engineering Division, focusing on partnering with Mission Area Groups across th...

Lexington

25 days ago

Principal Avionics Electrical Engineer

$95,000 - $237,500 per year

Draper

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000...

Cambridge

3 months ago

Mechanical Engineer – Electrothermal Group

$80,000 - $110,000 per year

Busek

Mechanical Engineer – Electrothermal Group Location: Busek Co. Inc. Department: Electrothermal Propulsion Position Sum...

Natick

22 days ago

Production Support Engineer - Mechanical

$118,095 - $200,762 per year

BAE Systems

Job Description We are seeking a seasoned Mechanical Engineer to support our EO/IR seeker and precision munitions produ...

Nashua

20 days ago

Netherlands Patriot Program Integrator

$107,500 - $204,500 per year

RTX

Date Posted: 2026-04-30 Country: United States of America Location: US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG...

Tewksbury

13 days ago

Scientist, Mechanical Engineer (Space Optical Mechanisms) : Sign-on bonus ($50K max)

$146,000 - $271,000 per year

L3HHCM20

Job Title: Scientist, Mechanical Engineer (Space Optical Mechanisms) : Sign-on bonus ($50K max) Job Code: 35285 Job Loca...

Wilmington

a month ago

Senior Mechanical Engineer

$86,800 - $165,200 per year

RTX

Date Posted: 2026-04-15 Country: United States of America Location: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1...

Tewksbury

a month ago

2026 ADGE Principal Mechanical Engineer – On-Site

$107,500 - $204,500 per year

RTX

Date Posted: 2026-04-13 Country: United States of America Location: US-MA-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET BLDG Po...

Tewksbury

a month ago

Senior Mechanical Engineer - Atlas

$88,000 - $110,000 per year

Boston Dynamics

We’re looking for a Senior Mechanical Engineer to join the Atlas Platform Mechanical Team, with a specific focus on desi...

Waltham

19 days ago