RTX Jobs in Marlborough, MA
Systems Engineer (Secret Cleared)
ThinkTek LLCAlexandria, VA
Secret Not Specified 2+ yrs exp $100,030 - $115,020 / yr
Systems Engineer (Secret Cleared)
Who We Are
ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and technology cons...
PromotedPosted 16 hours ago
Experienced Software Engineers
ASRC FederalMoorestown, NJ
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
PromotedPosted 3 weeks ago
Senior Mechanical Engineer - Power Design
RTXMarlborough, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-31Country: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 6 hours ago
Naval Radar - Senior Systems Engineer
RTXMarlborough, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-28Country: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 3 days ago
Naval Radar - Systems Engineer II
RTXMarlborough, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-08-28Country: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 3 days ago
Naval Radar - Principal Systems Engineer
RTXMarlborough, MA
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-28Country: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 3 days ago
Thermal Analyst I- Marlborough, MA
RTXMarlborough, MA
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-08-27Country: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 4 days ago
Principal Software C/C++ Engineer
RTXMarlborough, MA
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-27Country: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 4 days ago
Principal Platform Jira Administrator
RTXMarlborough, MA
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-26Country: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 5 days ago
Software Platform Engineer I (Onsite)
RTXMarlborough, MA
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-08-27Country: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 5 days ago
Software Engineer II
RTXMarlborough, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-08-26Country: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 5 days ago
Platform Engineer II
RTXMarlborough, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-08-26Country: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 5 days ago
Senior Platform Jira Administrator
RTXMarlborough, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-25Country: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 6 days ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-25Country: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 6 days ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-24Country: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 1 week ago
Senior Software Engineer - C++
RTXMarlborough, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-20Country: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 2 weeks ago
Senior Principal RF Design Engineer
RTXMarlborough, MA
Secret Not Specified $132,400 - $251,600 / yr
Date Posted:2026-08-13Country: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 2 weeks ago
HVAC Technician- Marlborough, MA
RTXMarlborough, MA
Confidential Not Specified
Date Posted:2026-08-19Country: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 2 weeks ago
Senior Thermal Analyst- Marlborough, MA
RTXMarlborough, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-17Country: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 2 weeks ago
Thermal Analyst II - Marlborough, MA
RTXMarlborough, MA
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-08-13Country: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 2 weeks ago