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Texas

Security Clearance Jobs in Texas

Showing 3,033 Jobs

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Senior Configuration Analyst

New
RTX
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Plano, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-06-30Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Cyber Sys Security Engineer

New
Lockheed Martin
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Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 724201BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

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Custodian Technician - San Antonio, TX

New
M.C. Dean
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San Antonio, TX(On-Site/Office)
Posted today
Secret
Not Specified

OverviewM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, c...

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Sr. Principal RF Design Engineer

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

Date Posted:2026-06-30Country: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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Senior Software Engineer - Embedded Software

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

Date Posted:2026-06-30Country: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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Contracts Management Staff / Lvl 4 / Grand Prairie, TX

New
Lockheed Martin
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Grand Prairie, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 708688BR Description:You will be the Contracts Management Staff for the Precision Fires Line of Business. Our team is responsible for supporting a fast-growing portfolio of development and...

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Software Engineer II -Algorithms (Onsite)

New
RTX
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Plano, TX(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-06-30Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Program Operations Manager (Onsite)

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

Date Posted:2026-06-30Country: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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Sr. Program Planner I - Onsite

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

Date Posted:2026-06-30Country: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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FOSS-Quality Control Inspector

New
Sciolex Group
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Houston, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

OverviewWhat do you get when you bring together a team of bright individuals and place them into an environment where "work" means making a difference in the lives of people across the globe? You get ...

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System Administrator (EM Services)

New
BEAT LLC
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San Antonio, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Title:System Administrator – Intermediate (EM Support Services)Location: San Antonio, TXClearance: SecretEducation: BS in Cybersecurity or related field, or DoD Military Training or Cloud+ o...

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Hyper-V Administrator

New
Dunhill Professional Search
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San Antonio, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

New remote role opening supporting a large government agency. Experience with Hyper-V in an enterprise environment required!Responsible for unique or complex information systems and/or information tec...

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System Administrator

New
Dunhill Professional Search
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San Antonio, TX(On-Site/Office)
Posted today
Secret
Not Specified

Exciting Fully Remote role supporting a 5 year long, 1.4 billion dollar government project modernizing systems for the Army Corp of Engineers! The Systems Administrator, Mid administers enterprise sy...

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Change Coordinator

New
Dunhill Professional Search
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San Antonio, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

We are looking for someone with change, release or patch management experience to assist the Service Management team. This is a hybrid role 2 days a week in San Antonio, TX! Profile/Role Description: ...

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Customer Service Specialist

New
Dunhill Professional Search
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San Antonio, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

The Customer Service Specialist I supports customer-facing and back-office operations that deliver accurate, timely, and courteous service in accordance with established Service Level Agreements (SLAs...

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Call Center Agent

New
Dunhill Professional Search
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San Antonio, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

Position Overview The Customer Service Specialist I supports customer-facing and back-office operations that deliver accurate, timely, and courteous service in accordance with established Service Leve...

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Software Engineer II (Non-traditional Path)

New
BAE Systems
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Austin, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Description Are you a motivated and talented individual with a passion for software engineering, but don't have a traditional background in computer science or engineering? BAE Systems is seekin...

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INTERDISCIPLINARY ENVIRONMENTAL PROGRAM MANAGER

New
Department of the Navy
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Corpus Christi, TX(On-Site/Office)
Posted today
Secret
Not Specified

Duties You will research and respond to requests for information on environmental programs. You will provide consulting engineering services on matters concerning environmental compliance. You will ...

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Police Officer (Traffic Investigator)

New
Department of Defense
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Fort Bliss, TX(On-Site/Office)
Posted today
Secret
Not Specified

Duties Is the subject matter expert for traffic collision response, investigations, reconstruction and traffic management operations. Take charge of accident scenes to conduct investigations directi...

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IT CYBERSECURITY SPECIALIST (INFOSEC)

New
Department of the Air Force
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Lackland Afb, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

DutiesDUTY 1 - Serves as a CPT mission lead, functional expert, and/or team member at the Senior experience level on a CPT conducting cyber defense analysis and security investigations on complex netw...

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