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
Texas

Security Clearance Jobs in Texas

Showing 2,783 Jobs

Sort by:

Scientist, Systems Engineering

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

user avatar

Aircraft Maintenance C - P-8A

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

user avatar

Sr. Associate, Materials Management

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

user avatar

Specialist, Integration/Test Engineering

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

user avatar

L3Harris Engineering Hiring Event - Plano, TX (8/31)

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

user avatar

Desktop Support Technician 1

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

user avatar

Senior Manager, Program Finance

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

user avatar

Specialist, Program Finance

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

user avatar

Environmental Health & Safety B - Hazwaste Technician

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

user avatar

Field Tech III

New
Vision IT
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted today
5+ yrs exp
Secret

Position Summary The Field Technician III provides advanced technical support and field services for Air Education and Training Command (AETC) personnel at Joint Base San Antonio (JBSA) Randolph AFB....

user avatar

Global Server, Storage, & Backup Manager

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

Title:Global Server, Storage, & Backup ManagerKBR is seeking a Global Server, Storage & Backup Manager to lead a geographically distributed team responsible for enterprise compute, virtualization, sto...

user avatar

Accounting Manager

New
Strategic Data Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Keller, TX(On-Site/Office)
Posted today
5+ yrs exp
Unspecified

Accounting Manager Corporate Headquarters, Keller, TX 76248 / On-Site Full Time Summary The Accounting Manager will oversee all accounting operations, ensuring compliance with government contract ...

user avatar

Senior Software Engineer

New
Triple Crown Consulting, LLC.
Apply today! Be one of the first candidates to apply for maximum exposure.
Dallas, TX(On-Site/Office)
Posted today
Unspecified

Seeking an Embedded Software Engineer to design, develop, and implement embedded C/C++ software for the missile programs full-time at Grand Prairie, TX location. This role includes performing analysis...

T

Systems Engineer Level 6

New
Markon
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Markon is seeking a Systems Engineer to support the Fort Meade customer by architecting, integrating, and sustaining enterprise infrastructure supporting a high-priority malware analysis modernization...

user avatar

Military Family Life School Counselor - Fort Hood, TX

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Killeen, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00188315Description Leidos is hiring licensed behavioral health professionals to join our Military and Family Life Counselor (MFLC) Child and Youth Behavioral team to support Fort Hood, TX.This is a...

user avatar

Fire Protection Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Houston, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00188305Description Leidos is seeking a Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team. This role is for...

user avatar

Fire Protection Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Worth, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00188305Description Leidos is seeking a Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team. This role is for...

user avatar

Manufacturing Planne

New
Encode
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted today
5+ yrs exp
Secret

Position Responsibilities: • Plans and leads department/organization processes for developing, implementing and maintaining various manufacturing plans, Bill of Materials, work instructions and illust...

user avatar

Senior Software Engineer - Embedded

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

Date Posted:2026-07-28Country: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...

user avatar

Senior ASIC/FPGA Design Engineer

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

Date Posted:2026-07-28Country: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...

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