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Security Clearance Jobs in Texas

Texas

Viewing 1 - 20 of 2,519

Jobs in Texas requiring security clearance

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Platform Engineer II - Linux (Onsite)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-04Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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2026 Raytheon Fulltime Systems Engineer II - Onsite

New
RTX
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Mckinney, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-11-04Country:United States of AmericaLocation:TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

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Systems Engineer II, Integration & Test

New
RTX
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Mckinney, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-11-04Country:United States of AmericaLocation:TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

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Platform DevOps Engineer II (Onsite)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-04Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Administrative Assistant

New
CACI
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San Antonio, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Administrative AssistantJob Category: AdministrationTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Contine...

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Systems Administrator Level IV

New
ASRC Federal
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San Antonio, TX(On-Site/Office)
Updated Today
Secret
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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Configuration/Change Management Services (Security Analyst II)

New
Koniag Government Services
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San Antonio, TX(On-Site/Office)
Updated Today
Public Trust
Not Specified

Koniag Data Solutions, LLC, a Koniag Government Services company, is seeking a Configuration/Change Management Services (Security Analyst II) to support KDS and our government customer at Joint Base, ...

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Chief Engineer

New
CAE USA Inc.
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Arlington, TX(On-Site/Office)
Updated Today
Secret
Not Specified

About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, civil aviation, and healthcare by revolutionizing our customers' training and ...

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Target Analyst Reporter 2

New
RealmOne
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San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Ready to work with a RESILIENT team at RealmOne?RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employ...

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Target Analyst Reporter

New
RealmOne
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San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Ready to work with a RESILIENT team at RealmOne! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our emplo...

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Test Operator

New
Butler Aerospace & Defense
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Mckinney, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Test Operator Location: McKinney, TX Job ID: #71782 Pay Range: $16- $21 an hour 12 MONTH CONTRACT As a test operator for the EODAS factory, your job will be to verify the functionality and quality o...

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Senior Cisco Network Engineer/Architect

New
GeoYeti
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Annapolis Junction, MD(On-Site/Office)
San Antonio, TX(On-Site/Office)
Augusta, GA(On-Site/Office)
Updated Today
Top Secret
Polygraph

Location: Emerson Complex or San Antonio, TX or Fort Gordon, GA Security Clearance Required: Security Clearance with appropriate Polygraph **This position is not open for any clearance upgrades or sp...

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Developer/Programmer Analyst 3

New
Cayuse Technologies
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Austin, TX(On-Site/Office)
Updated Today
Confidential
Not Specified

Overview JOB TITLE: Developer Programmer Analyst 3 CAYUSE COMPANY: Cayuse Civil Services, LLC LOCATION Austin, TX (Hybrid - 3 days remote | Mon & Tue Onsite) SALARY: $91,369.83 - $130,528.33 ...

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Cyber Systems Engineer

New
By Light Professional IT Services
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San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. He...

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Sr Systems Engineer

New
Sierra Nevada Corporation
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Plano, TX(On-Site/Office)
Updated Today
Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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Systems Engineer II

New
Sierra Nevada Corporation
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Plano, TX(On-Site/Office)
Updated Today
Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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Senior Telecommunications Network Engineer

New
TekSynap
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Texarkana, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Responsibilities & Qualifications RESPONSIBILITIES Works under general supervision, developing the requirements of a product from inception to conclusion. Develops required specifications for simpl...

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Senior Network Engineer

New
Astrion
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San Antonio, TX(On-Site/Office)
Updated Today
Top Secret
Not Specified

Overview Senior Network Engineer WORK LOCATION: Joint Base - San Antonio (JBSA) JOB STATUS: Full-Time; Salaried SECURITY CLEARANCE: MUST have an active Top Secret security clearance Astrion has...

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Information Technology\/Information Assurance (IT\/IA) Specialis

New
gTANGIBLE
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Westlake, TX(On-Site/Office)
Updated Today
Top Secret
Polygraph

gTANGIBLE Corporation (gTC), www.gtangible.com, is a S corporation and a registered Government contractor that provides services and solutions in: National Security Programs Professional, Adminis...

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F-18 Electrical Avionics Technician 4

New
Northrop Grumman
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San Antonio, TX(On-Site/Office)
Updated Yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolu...

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