RTX IT - Software Jobs
Secret Not Specified
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 5 days ago
DevOps Developer II
ASSURED INFORMATION SECURITY INCFort Meade, MD
TS/SCI CI Polygraph 10+ yrs exp $160,000 - $210,000 / yr
Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...
PromotedPosted 1 week ago
Systems Engineering Intern (Summer 2027)
RTXSan Diego, CA
Public Trust Not Specified $42,000 - $88,000 / yr
Date Posted:2026-09-09Country:United States of America Location:US-CA-SAN DIEGO-SD1 ~ 8650 Balboa Ave ~ SAN ANTONIO BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...
Posted 7 hours ago
Systems Engineer II (Onsite)
RTXSan Diego, CA
Public Trust Not Specified $75,800 - $144,200 / yr
Date Posted:2026-09-09Country:United States of America Location:US-CA-SAN DIEGO-SD1 ~ 8650 Balboa Ave ~ SAN ANTONIO BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...
Posted 7 hours ago
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-09-09Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 7 hours ago
Public Trust Not Specified $132,400 - $251,600 / yr
Date Posted:2026-09-09Country:United States of America Location:US-MA-WESTFORD-WFD7 ~ 7 Technology Park Dr ~ BLDG 7 Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 7 hours ago
Public Trust Not Specified $132,400 - $251,600 / yr
Date Posted:2026-09-09Country: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 7 hours ago
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country: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 7 hours ago
Systems Engineer I- Onsite Portsmouth, RI
RTXPortsmouth, RI
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country:United States of America Location:US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 7 hours ago
2026- Fulltime- Systems Engineer I- Onsite
RTXFort Wayne, IN
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country:United States of America Location:US-IN-FT WAYNE-150A ~ 1010 Production Rd ~ BLDG 150A Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Posted 7 hours ago
Systems Engineer Intern -Portsmouth, RI
RTXPortsmouth, RI
Public Trust Not Specified $37,000 - $82,000 / yr
Date Posted:2026-09-09Country:United States of America Location:US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 7 hours ago
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-09-09Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Unspecified U.S. Citizen, U.S. Person, or Immigration Stat...
Posted 7 hours ago
Software Engineer I (Onsite)
RTXTewksbury, MA
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country: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 7 hours ago
Software Engineer I (Onsite)
RTXTewksbury, MA
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country: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 7 hours ago
Senior System Safety Engineer
RTXAurora, CO
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-09-09Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted 7 hours ago
System Engineer
RTXWoburn, MA
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-09-09Country: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 7 hours ago
Systems Engineer I (Onsite)
RTXSan Diego, CA
Public Trust Not Specified $62,900 - $119,700 / yr
Date Posted:2026-09-09Country:United States of America Location:US-CA-SAN DIEGO-SD1 ~ 8650 Balboa Ave ~ SAN ANTONIO BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...
Posted 7 hours ago
TS/SCI Polygraph $37,000 - $82,000 / yr
Date Posted:2026-09-09Country:United States of America Location:US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted 7 hours ago
Senior Software Engineer - Embedded (Onsite)
RTXMckinney, TX
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-09-09Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 7 hours ago
Software Engineer I (Onsite)
RTXWoburn, MA
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-09-09Country: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 7 hours ago