Texas

Security Clearance Jobs in Texas

Showing 2,868 Jobs

Mission Support Specialist

New
One Federal Solution
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Fort Worth, TX(On/Off-Site)
Posted today
10+ yrs exp
Public Trust

One Federal Solution is seeking a Mission Support Specialist to provide administrative, analytical, and program support services for a Government Client. The successful candidate will support mission-...

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Sr. Infrastructure Engineer (VMware SME)

New
TEKsystems c/o Allegis Group
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Dallas, TX(On-Site/Office)
Cedar Rapids, IA(On-Site/Office)
Posted today
10+ yrs exp
Top Secret

Top Skills' Details Lead ESXi/VCF stack build, NSX integration, rack topology design, STIG/host profile enforcement Job Description **Top Secret Clearance + Security+ Certification required day 1** ...

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Archaeologist

New
LAUKOA
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El Paso, TX(On-Site/Office)
Sierra Blanca, TX(On-Site/Office)
Laredo, TX(On-Site/Office)
Douglas, AZ(On-Site/Office)
Nogales, AZ(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Career Opportunities atLAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercial...

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Data Center Site Manager - TX

New
Patriot Group International, Inc.
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San Antonio, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Data Center Site Manager (Physical Security)Position Type: Full-Time, ExemptWork Location: San Antonio, TexasClearance: Top Secret / SCI Shift: DayPatriot Group International LLC. (PGI), voted #1 Best...

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Cleared Security Escort Manager - TX

New
Patriot Group International, Inc.
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San Antonio, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Cleared Security Escort ManagerPosition Type: Full-Time, Exempt (Contingent on Contract Award)Work Location: San Antonio, TXSchedule: 8 Hours a Day / Monday - FridayClearance: Top Secret / SCIPatriot ...

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Linux Administrator

New
GovCIO
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

GovCIO is currently seeking a Senior Linux Administrator to support the installation, configuration, maintenance, and optimization of Linux based systems in support of 616th Operations Center (616 OC)...

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Enterprise Architect - Advanced

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

Job Title:Enterprise Architect - Advanced (IT Architectural Engineering Services)Location:San Antonio, TXClearance: Secret Education: BS Computer Science Degree or related field, preferred or CISSP-IS...

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Edge AI Systems Engineer

New
webAI, Inc
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Austin, TX(On-Site/Office)
Rosslyn, VA
Posted today
5+ yrs exp
Top Secret

Special Notice: This position is NOT contingent upon awarding of a project or needing a funding source. This is full-time employment with webAI. About Us: webAI is pioneering the future of artific...

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HVAC/Generator Systems Technician

New
CACI
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Dallas, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: HVAC/Generator Systems TechnicianJob Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Req...

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Research & Development Specialist

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

Job Title:Research and Development Specialist – Advanced (Identity Engineering Services)Location:San Antonio, TXClearance: SecretEducation: BS in Computer Science related field or A BBA in the s...

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Principal Software Engineer - Mission Systems

New
Lynx Software Technologies Inc
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Palmdale, CA(On-Site/Office)
Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Principal Software Engineer - Mission SystemsLocation : Fort Worth, TX or Palmdale, CA. Compensation: $160,000 - $200,000 + Bonus Eligible Security Clearance: Active Secret Clearance Requir...

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Principal Software Engineer (Autonomy)

New
Lynx Software Technologies Inc
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Palmdale, CA(On-Site/Office)
Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Principal Software Engineer (Autonomy)Location : Fort Worth, TX or Palmdale, CA. Compensation: $160,000 - $200,000 + Bonus Eligible Security Clearance: Active Secret Clearance Require dWho ...

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Platform Software Engineer, Mid-Sr level (50%+ Hybrid)

New
Codescratch LLC
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Remote/Hybrid
Fort Belvoir, VA(On-Site/Office)
San Antonio, TX(On-Site/Office)
Columbia, MD(On-Site/Office)
Fort Meade, MD(On-Site/Office)
Posted today
5+ yrs exp
Secret

Codescratch is currently seeking self-motivated and talented Platform Software Engineers to build some cutting-edge analytics and tools in support of cyber mission space. Join our team to contribute t...

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DevOps Engineer, Mid-Sr level (50%+ Hybrid)

New
Codescratch LLC
Remote/Hybrid
Fort Belvoir, VA(On-Site/Office)
Fort Gordon, GA(On-Site/Office)
Fort Gordon, GA(On-Site/Office)
Lackland Air Force Base, TX(On-Site/Office)
Columbia, MD
Posted today
5+ yrs exp
TS/SCI

Codescratch is looking for solid DevOps Engineers to join our small, but growing and highly motivated team. You will keep our infrastructure running smoothly, automate deployments, and make sure our s...

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Technical Project Manager

New
Riverside Research
Greenville, TX(On/Off-Site)
Posted today
5+ yrs exp
TS/SCI

Position Overview Oversees the people who lead external technical projects from initiation to delivery. Manages and prioritizes the project stream, working with internal customers to determine project...

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Contracts Management / Lvl 2 / Arlington, TX

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

Job Number 722420BR Description:You will be the Contract Management professional for the Contracts Management team. Our team is responsible for providing full-lifecycle contract support to the PAC-3 ...

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Project Manager

New
GovCIO
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

GovCIO is currently hiring for a Project Manager to manage and provide oversight on assigned 616 th Operations Center (616 OC) and 616 th Air Communications Squadron (ACOMS) short and long term IT pro...

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Senior IT Program Auditor / Senior Change Man

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

Job Title:IT Program Auditor - Intermediate (Senior Configuration/ChangeManagement Services)Location:San Antonio, TXClearance: Secret Education: BS Computer Science Degree or related field preferred o...

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Automation Systems Engineer II

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

Date Posted:2026-07-31Country:United States of America Location:US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requ...

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SkillBridge: Industrial Security Specialist, Plano, TX

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

Date Posted:2026-07-31Country: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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