Security Clearance Jobs in Massachusetts
Section Leader - Sr. Manager, Mech. Eng
RTXTewksbury, MA
Secret Not Specified $132,400 - $251,600 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 1 hour ago
Principal Specialist, Scheduling
RTXAndover, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-ANDOVER-AR1 ~ 358 Lowell St ~ AR1 DUKES BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 1 hour ago
Senior Process Development Engineer
RTXAndover, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-ANDOVER-AR2 ~ 362 Lowell St ~ AR2 PLYMOUTH BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 1 hour ago
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 1 hour ago
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 1 hour ago
Quality management System Auditor
RTXAndover, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-15Country: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 1 hour ago
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-WOBURN-WB2 ~ 225 Presidential Way ~ GODDARD BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 1 hour ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country: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 1 hour ago
2026 ADGE Principal Mechanical Engineer - On-Site
RTXTewksbury, MA
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 1 hour ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country: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 1 hour ago
2026 Fulltime- Reliability Engineering I- Onsite
RTXTewksbury, MA
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 1 hour ago
2026 ADGE Senior Mechanical Engineer - On-Site
RTXTewksbury, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 1 hour ago
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 1 hour ago
System Engineer
RTXWoburn, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 1 hour ago
Mechanical Engineer I (On-site)
RTXMarlborough, MA
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 1 hour ago
TS/SCI 10+ yrs exp $120,000 - $140,000 / yr
In this Advisory and Assistance Services (A&AS) role, the Senior Contracting Support Professional will provide expert-level support to Department of Defense (DoD) programs by assisting government lead...
Posted 1 hour ago
2026 ADGE Mechanical Design Engineer II (On-Site)
RTXTewksbury, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 1 hour ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-15Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 1 hour ago
ASR 1 102-407
IC-CAPBedford, MA
Secret CI Polygraph
Activity Security Representative 1's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...
Posted 1 hour ago
Journeyman Systems Engineer
AstrionBedford / Hanscom Afb, MA
TS/SCI Not Specified
Overview Journeyman Systems Engineer WORK LOCATION : Hanscom AFB, MA Salary Range : $105-$125,000 annually* *depending on experience, certifications, and qualifications JOB STATUS: Full-ti...
Posted 1 hour ago