Texas

Security Clearance Jobs in Texas

Showing 2,657 Jobs

Senior Manager, Procurement

New
L3Harris Technologies
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Greenville, TX(On-Site/Office)
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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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Lead, Logistics Specialist

New
L3Harris Technologies
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Greenville, TX(On-Site/Office)
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Secret
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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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Integration/Test Engineer (COTS Lab)

New
L3Harris Technologies
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Greenville, TX(On-Site/Office)
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Secret
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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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Chief Antenna Design Engineer

New
L3Harris Technologies
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Rockwall, TX(On-Site/Office)
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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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Sr Principal Logistics Management Analyst

New
Northrop Grumman
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Abilene, TX(On-Site/Office)
Posted today
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible...

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Field Engineering Supervisor - Coyote UAS/KuRFS (Tucson / Arizo

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

Date Posted:2026-08-14Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Re...

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Software Engineer II - Embedded Software (Onsite)

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

Date Posted:2026-08-14Country: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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Circuit Card Design Engineer, Senior - Grand Prairie, TX

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

Job Number 924 Standard Job Description You will be the Circuit Card Design Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team creates, prototypes...

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Senior System Administrator

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

Date Posted:2026-08-14Country: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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Software Engineer II (Onsite)

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

Date Posted:2026-08-14Country:United States of America Location:US-TX-MCKINNEY-513WH ~ 2501 W University Dr ~ WING H BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Principal Electrical Engineer

New
RTX
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Mckinney, TX(On-Site/Office)
Posted today
Secret
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Date Posted:2026-08-14Country: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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Senior System Administrator

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

Date Posted:2026-08-14Country: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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Project Manager

New
Artech Information Systems
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Austin, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

Job Title: Senior Project Coordinator Location: Austin, United States Duration: 6 Months (Contract) Pay Range: $34.58 - $40.74.00 Job Description A project coordinator is accountable to ...

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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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System Engineer 6

New
Avid Technology Professionals
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San Antonio, TX(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Not Specified

System Engineer 6San Antonio, TX7/15/2026...

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Software Engineer

New
Abacus Technology Corporation
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San Antonio, TX(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

OverviewAbacus Technology is seeking a Software Engineer to support full life cycle software solutions for the Command, Control, Communication, Intelligence and Networks (C3I&N) Directorate at Lac...

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Program Manager

New
Abacus Technology
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San Antonio, TX(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

Abacus Technology is seeking a Program Manager to provide acquisition and advisory services in support of the EPASS program at Lackland AFB.  This is a full-time position.ResponsibilitiesPlan, re...

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Warehouse Supervisor

New
Kelly FedSecur
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Houston, TX(On-Site/Office)
Posted today
DoE Q or L
Not Specified

Warehouse Supervisor Location: Houston, TX (77032) Position Type: Temp-to-Hire Shift: 2nd / 3rd Shift (Monday - Friday, 6:00 PM - 12:00 AM) Pay Rate: $23.00 - $25.00 / hour (DOE)Job Summary We are see...

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Quantitative Engineer / Python Developer

New
M9 Solutions
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Remote/Hybrid
San Antonio, TX(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

NewQuantitative Engineer / Python DeveloperRemote - No clearance requiredApplyM9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people,...

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Operations Planner

New
JANUS Research Group, LLC
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Fort Bliss, TX(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Career Opportunities withJANUS Research GroupA great place to work.Careers At JANUS Research GroupAre you ready for new challenges and new opportunities? Join our team! Current job opportunities are p...

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