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National Security Contract Jobs in Texas

national security contract Texas

Viewing 1 - 20 of 772

National Security Contract Jobs in Texas requiring security clearance

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Senior Specialist, Contracts

L3Harris Technologies
Plano, TX(On-Site/Office)
Posted 1 month ago
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...

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Specialist, Contracts

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 2 days ago
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...

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Contract Administrator

Allied Universal
Richardson, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

OverviewCompany Overview: Elevate your security career with Allied Universal® Enhanced Protection Services, a global leader in security and threat mitigation. We specialize in risk consulting, exe...

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Specialist, Contracts

L3Harris Technologies
Greenville, TX(On-Site/Office)
Posted 1 month ago
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...

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Contracts Administration, Senior Advisor

Peraton
Houston, TX(On-Site/Office)
Posted 1 month ago
Public Trust
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Sr. Associate, Contracts

L3Harris Technologies
Greenville, TX(On-Site/Office)
Posted 1 month ago
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...

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Manager, Contracts-AFS (Onsite)

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

Date Posted:2026-02-11Country:United States of AmericaLocation:US-TX-MCKINNEY-513WB ~ 2501 W University Dr ~ WING B BLDGPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Training Manager

New
Akima
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El Paso, TX(On-Site/Office)
Posted 2 days ago
DHS
Not Specified

AGS is looking for a Training Manager to work in El Paso, TX. The Training Manager (TM) will be dedicated to the management of all aspects of contractor-provided training programs and services. This...

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Cyber Security Engineer

New
Maximus Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awa...

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Join Our Talent Network - Counter Threat Finance Analyst (Housto

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Houston, TX(On-Site/Office)
Posted 1 day ago
Top Secret
Not Specified

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science,...

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Site Lead / Campaign & Content Manager

Diné Development Corporation
Austin, TX(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

We are seeking an experienced Site Lead / Campaign & Content Manager to support the Army Applications Laboratory (AAL) in Austin, TX. This is a hybrid leadership and execution role combining hands-on ...

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Deputy Program Manager

OBXtek, Inc
San Antonio, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Responsibilities OBXtek is recruiting for a n experienced Deputy Program Manager to l ead day-to-day operations for a large-scale Department of Defense (DoD) enterprise IT contract supporting the Def...

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Contracts Manager

Contact Government Services, LLC
Remote/Hybrid
75201(Off-Site/Hybrid)
Austin, TX(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

Contracts Manager Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support CGS is seeking a skilled Contracts Manager to oversee and maintain all current agreements whi...

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Program Manager

Threat Tec
Austin, TX(On-Site/Office)
Posted 2 months ago
Top Secret
Not Specified

Threat Tec, LLC, a rapidly growing Veteran-Owned Business, is the leader of Operational Environment (OE) replication and Threat Emulation/Wargaming solutions. Threat Tec brings innovative thinking and...

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DevOps / Release Management Engineer

New
Maximus Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awa...

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Contracts Negotiation Sr Staff / Lvl 5 / Arlington, TX

Lockheed Martin
Arlington, TX(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Number 708587BR Description:You will be the Contracts Negotiation Sr Staff for the Contracts Management Team. Our team is responsible for delivering end-to-end contract solutions that enable the ...

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System Administrator

Maximus Inc
San Antonio, TX(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awa...

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UX/UI Designer

Maximus Inc
San Antonio, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awa...

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Senior Program Manager III

CAE USA Inc.
Arlington, TX(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

Who We Are : CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, civil aviation, and healthcare by revolutionizing our customers' training and critical opera...

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Entry Level Background Investigator - Midwest

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Austin, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Job Title: Entry Level Background Investigator - MidwestJob Category: Service Contract ActTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel ...

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