Security Clearance Jobs in McKinney, TX
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 9 hours ago
Power & Analog Design Engineer I
RTXMckinney, TX
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 19 hours ago
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 19 hours ago
Associate Director, AI Application Engineer
RTXMckinney, TX
TS/SCI Not Specified $157,200 - $298,800 / yr
Date Posted:2026-07-13Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 19 hours ago
Mechanical Engineer II
RTXMckinney, TX
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 19 hours ago
Director NGJ Production
RTXMckinney, TX
Secret Not Specified $186,200 - $353,800 / yr
Date Posted:2026-07-13Country:United States of America Location:US-TX-MCKINNEY-513WB ~ 2501 W University Dr ~ WING B BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 19 hours ago
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-13Country: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 19 hours ago
Electrical Engineer II - Production Support
RTXMckinney, TX
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-10Country: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 4 days ago
Senior RF Engineer
RTXMckinney, TX
Secret Full Scope Polygraph $86,800 - $165,200 / yr
Date Posted:2026-07-10Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 4 days ago
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-10Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 4 days ago
Senior Manager, Program Management
RTXMckinney, TX
Secret Not Specified $132,400 - $251,600 / yr
Date Posted:2026-07-10Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 4 days ago
Mechanical Engineer II
RTXMckinney, TX
Secret Not Specified $68,900 - $131,100 / yr
Date Posted:2026-07-10Country: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 4 days ago
Unspecified
Senior Data Scientist – TS Cleared
Note: This role would require relocation if not local to Huntsville, Alabama
Location: Huntsville, AL (Redstone Arsenal – Onsite M–F, Core Hours)
Clearance: Activ...
Posted 5 days ago
Sr. Program Planner II - Onsite
RTXMckinney, TX
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Senior RF Systems Engineer - On-Site
RTXMckinney, TX
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Sr. Program Planner/Scheduler II - Onsite
RTXMckinney, TX
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Secret Not Specified $157,200 - $298,800 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Program Cost Controls Analyst EBA
RTXMckinney, TX
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Secret Not Specified $157,200 - $298,800 / yr
Date Posted:2026-07-09Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 5 days ago
Secret Not Specified $57,200 - $108,800 / yr
Date Posted:2026-07-08Country:United States of America Location:US-TX-MCKINNEY-513WB ~ 2501 W University Dr ~ WING B BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted 6 days ago