ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
classified government Texas

Classified Government Jobs in Texas

Showing 413 Jobs

Sort by:

Information System Security Engineer (ISSE)

TEKsystems
Richardson, TX(On-Site/Office)
Cedar Rapids, IA(On-Site/Office)
Posted 3 weeks ago
10+ yrs exp
Top Secret

TEKsystems is seeking an Information Systems Security Engineer (ISSE) with a Top Secret Clearance in Richardson, TX in support of a Secure Development Environment (SDE) Infrastructure Deployment to su...

user avatar

Software Developer

Kforce Federal Solutions
San Antonio, TX(Off-Site/Hybrid)
Posted 1 month ago
Top Secret

Full Stack Software Engineer (Front-End Focused) Air Force Program Hybrid – 2 Days Onsite / 3 Days Remote Long-Term W2 Position Active TS/SCI Clearance Required Why This Role Join a mission-critical ...

user avatar

Deployment Consultant (Expert) - Server Builds / VMware

New
Indotronix International Corp
Houston, TX(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Deployment Consultant (Expert) - Server Builds / VMware Location: U.S.-based, 50% Travel / 50% Remote | Houston, TX (Open to any U.S. home location) Clearance: Active DoD Secret (Top Secret preferred)...

user avatar

Information System Security Officer (ISSO)

TEKsystems
Richardson, TX(On-Site/Office)
Cedar Rapids, IA(On-Site/Office)
Posted 3 weeks ago
10+ yrs exp
Top Secret

TEKsystems is seeking an Information Systems Security Officer (ISSO) with a Top Secret Clearance in Richardson, TX in support of a Secure Development Environment (SDE) Infrastructure Deployment to sup...

user avatar

Senior Facility Security Officer

New
Shield AI Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Dallas, TX(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy softwa...

S

Cleared Construction Surveillance Technician (GRNCON)

Cencore Group
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
Secret
Not Specified

Description Job Summary: The CST will be responsible for monitoring and protecting classified information and sensitive government operations during construction or renovation projects. This role r...

user avatar

Sr Systems Engineer

TEKsystems c/o Allegis Group
Dallas, TX(On-Site/Office)
Posted 3 weeks ago
10+ yrs exp
Top Secret

Sr Systems Engineer What You'll Do -Lead the design and deployment of Active Directory forest and domain architecture, including multi-domain and multi-forest environments -Architect and implement A...

user avatar

Sr. Systems Engineer

TEKsystems c/o Allegis Group
Richardson, TX(On-Site/Office)
Cedar Rapids, IA(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Top Secret

We are seeking qualified professionals with a *Top Secret Clearance and Sec+* to support a critical infrastructure deployment project for a large Aerospace & Defense company, one of the world's leadin...

user avatar

Senior Manager, Special Program Security - Plano, TX

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Date Posted:2026-07-16Country: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...

user avatar

Dev Sec Ops Network Engineer / Secret / Onsite: GA, TX or CA

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

Job Number 705735BR Description:Join the Classified Network Operations Team supporting DevSecOps initiatives across Lockheed Martin Aeronautics' high-impact programs. This position is integral to the...

user avatar

Part Time Access Control Officer - POLY / TX CONST

Cencore Group
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
Secret
Not Specified

DescriptionJob Summary: The Access Control Officer will be responsible for ensuring the protection and security of sensitive facilities, assets, and information by controlling access to restricted are...

user avatar

Lead Access Control Officer - Poly (TX CONST)

Cencore Group
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
Secret
Not Specified

DescriptionJob Summary: The Access Control Officer will be responsible for ensuring the protection and security of sensitive facilities, assets, and information by controlling access to restricted are...

user avatar

Access Control Officer - Poly (TX CONST)

Cencore Group
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
Secret
Not Specified

DescriptionJob Summary: The Access Control Officer will be responsible for ensuring the protection and security of sensitive facilities, assets, and information by controlling access to restricted are...

user avatar

Manufacturing Planner 3

Chipton Ross, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Chipton-Ross is seeking 3 Manufacturing Planners (Level 3) for a contract opportunity in San Antonio, TX.BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE)5+years of Manufacturing Planner experience5+ ...

user avatar

Solutions Architect, Remote, US Domestic Location

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

Date Posted:2026-07-07Country:United States of America Location:US-TX-REMOTE Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. gove...

user avatar

Special Security Officer (SSO)

A2 Federal Inc.
Abilene, TX(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

Job DescriptionAssists the Special Security Officer (SSO) to ensure control of access to SCI and SCI facilities (SCIFs); certifying and receiving SCI visitor clearances/accesses; conducts SCI security...

user avatar

Blankets & Monuments Shipside Support Engineer

Chipton Ross, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Chipton-Ross is seeking a Blankets & Monuments Shipside Support Engineer for a contract opportunity in San Antonio, TX.POSITION RESPONSIBILITIESThe Interiors Development team is looking for an individ...

user avatar

Network Communications Lead

New
Apogee Engineering
Apply today! Be one of the first candidates to apply for maximum exposure.
Dyess Afb, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Apogee has an exciting new opportunity for a Network Communications Lead to support th e Headquarters Air Force Global Strike Command (HQ AFGSC), which provides logistics, communications, and operatio...

user avatar

Junior Cloud Engineer – Government Cloud & Cybersecurity

Texas Instruments Incorporated
Dallas, TX(On-Site/Office)
Posted 2 months ago
5+ yrs exp
Secret

Change the world. Love your job. Enable TI to identify, win, and support space, avionics, and defense electronics customers by designing, deploying, and operating secure cloud-based information system...

user avatar

Cyber Security Analyst - SIEM Engineer

General Dynamics Mission Systems
San Antonio, TX(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Basic QualificationsBachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relev...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us