Security Clearance Jobs in McKinney, TX

McKinney, TX

Viewing 1 - 20 of 136

Jobs in McKinney, TX requiring security clearance

Senior Principal Systems Engineering Integrated Product Team Lea

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

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Principal RF Engineer

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

Date Posted:2026-03-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Principle Information Systems Engineer - ONSITE McKinney, TX

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

Date Posted:2026-04-30Country:United States of AmericaLocation:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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2026 Fulltime - Raytheon RF Test Software Engineer - Onsite

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

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

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Senior Principal Software Engineer Integrated Product Team Lead

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

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Senior Principal Technical Support Engineer

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

Date Posted:2026-04-30Country:United States of AmericaLocation:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Senior Product Engineer

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

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

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Senior Product Engineer

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

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

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Enterprise Engineering Applications Specialist - Multiple Locati

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

Date Posted:2026-04-30Country:United States of AmericaLocation:US-TX-MCKINNEY-513PW ~ 2501 W University Dr ~ PW BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Principal Technical Support Engineer

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

Date Posted:2026-04-30Country:United States of AmericaLocation:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Security Officer - Cleared (Clearance Required - Unarmed)

New
Allied Universal
Apply today! Be one of the first candidates to apply for maximum exposure.
Mckinney, TX(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

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Security Officer - Cleared

New
Allied Universal
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Mckinney, TX(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

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Electrical Engineer II

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 5 days ago
TS/SCI
Polygraph

Date Posted:2026-04-28Country:United States of AmericaLocation:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Personnel Security (PERSEC) - McKinney, TX

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 5 days ago
Top Secret
Not Specified

Date Posted:2026-04-29Country:United States of AmericaLocation:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Radar Systems Engineer

New
Insight Global, Inc.
Tucson, AZ(On-Site/Office)
Huntsville, AL(On-Site/Office)
Mckinney, TX(On-Site/Office)
Posted 6 days ago
5+ yrs exp
Secret

One of our largest Aerospace and Defense customers is ramping across multiple programs. We are seeking a highly skilled and proactive team of Network and Systems Integration Engineers to lead and supp...

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Mechanical Engineer II, Airborne Radar

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

Date Posted:2026-04-27Country:United States of AmericaLocation:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Senior Principal Advanced Tactical Programs Chief Engineer (Onsi

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

Date Posted:2026-04-27Country:United States of AmericaLocation:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Factory Systems Integration Technologist

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 6 days ago
Top Secret
Not Specified

Date Posted:2026-04-27Country:United States of AmericaLocation:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Cell Lead - ATP

New
RTX
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Mckinney, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

Date Posted:2026-04-27Country:United States of AmericaLocation:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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TRIMM and Power Module Technical Lead

RTX
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Mckinney, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Date Posted:2026-04-23Country:United States of AmericaLocation:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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