Security Clearance Jobs in Massachusetts
Secret Not Specified $153,000 - $284,000 / yr
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...
PromotedPosted 1 week ago
Systems Engineer - Senior
AmentumVienna, VA
Secret Not Specified $150,000 - $165,000 / yr
Amentum is seeking a Top-Secret cleared Systems Engineer to join a high-impact team dedicated to accelerating operations through data innovation and advanced analytical insights. This mission-driven o...
PromotedPosted 1 month ago
System Administrator JWICS
Super Systems IncHanscom Afb, MA
Top Secret 5+ yrs exp $115,000 - $130,000 / yr
Job Responsibilities:
•Provide support to ensure the continued upgrade, expansion, and integration of the Hanscom JWICS SCI architecture and infrastructure.
•Plan, implement, upgrade, or monitor secu...
Posted 2 hours ago
Analog & Power Design Electrical Engineer I - Onsite
RTXMarlborough, MA
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 3 hours ago
Embedded Technologies Senior Section Manager
RTXMarlborough, MA
Secret Not Specified $132,400 - $251,600 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 3 hours ago
Manufacturing Engineer I - 3rd Shift
RTXAndover, MA
Public Trust Not Specified $62,900 - $119,700 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Public Trust Not Specified $95,500 - $181,700 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Assembler C (1st Shift)
RTXAndover, MA
Public Trust Not Specified
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Secret Not Specified $183,371 - $203,428 / yr
Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Mas...
Posted 3 hours ago
Secret Not Specified $122,236 - $128,921 / yr
Basic QualificationsBachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 5 years of relevant work experience; or Master's degree, plus a minimum of 3 years of...
Posted 3 hours ago
Electronics Test Technician *4th Shift*
RTXAndover, MA
Public Trust Not Specified
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Assembler C (2nd Shift)
RTXAndover, MA
Public Trust Not Specified
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Hybrid U.S. Citizen, U.S. Person, o...
Posted 3 hours ago
Analog & Power Design Electrical Engineer II - Onsite
RTXMarlborough, MA
Public Trust Not Specified $68,900 - $131,100 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 3 hours ago
Software Validation Test Lead
RTXTewksbury, MA
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Onsite U.S. Citizen, U.S. Person, o...
Posted 3 hours ago
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Hybrid U.S. Citizen, U.S. Person, o...
Posted 3 hours ago
Mechanical Engineer I (Onsite)
RTXAndover, MA
Public Trust Not Specified $62,900 - $119,700 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Sr Manufacturing Supplier Quality Manager
RTXAndover, MA
Public Trust Not Specified $145,600 - $276,800 / yr
Date Posted:2026-10-12Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 3 hours ago
Secret Not Specified $126,800 - $158,500 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 3 hours ago
TS/SCI Polygraph $205,500 - $257,000 / yr
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...
Posted 3 hours ago