McKinney, TX

Security Clearance Jobs in McKinney, TX

Showing 137 Jobs

Field Engineering Supervisor - Coyote UAS/KuRFS (Tucson / Arizo

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Re...

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Software Engineer II - Embedded Software (Onsite)

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country: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...

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Senior System Administrator

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country: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...

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Software Engineer II (Onsite)

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country:United States of America Location:US-TX-MCKINNEY-513WH ~ 2501 W University Dr ~ WING H BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Principal Electrical Engineer

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country: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...

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Senior System Administrator

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RTX
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Mckinney, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-08-14Country: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...

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Senior Principal Systems Engineering Integrated Product Team Lea

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-13Country: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...

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Associate Director, AI Software Security Engineer

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Date Posted:2026-08-13Country:United States of America Location:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Senior RF Test Systems Engineer - Onsite McKinney, TX

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-13Country: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...

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Principal Specialist, Engineering Services

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-13Country: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...

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Security Officer with Active Clearance Full Time Patrol Driver

New
Allied Universal
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
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 ...

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Reliability and Maintainability Engineer II

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-12Country: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...

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Manufacturing Engineer II (2nd Shift)

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-10Country:United States of America Location:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Full Time Raytheon 2026 - RF Design Engineer II

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-06Country: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...

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Industrial Security Specialist I - McKinney, TX

New
RTX
Mckinney, TX(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

Date Posted:2026-08-06Country: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...

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FPGA Engineer I

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-11Country: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...

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Mechanical Engineer II

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-11Country: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...

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Raytheon Full Time 2026 - RF Antenna Electrical Engineer I

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Full Scope Polygraph

Date Posted:2026-08-11Country: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...

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FPGA Engineer I

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RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-12Country: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...

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Advanced Fighter Systems (AFS) Antenna 1 IPTL (Onsite)

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Date Posted:2026-08-11Country:United States of America Location:US-TX-MCKINNEY-513PW ~ 2501 W University Dr ~ PW BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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