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IT - Security Texas

IT - Security Jobs in Texas

Showing 132 Jobs

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Cryptologic Cyber Planner Level IIV

New
BTS Software Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Annapolis Junction, MD(On-Site/Office)
Augusta, GA(On-Site/Office)
San Antonio, TX(On-Site/Office)
Oahu, HI(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Cryptologic Cyber Planner BTS Software Solutions is seeking a Cryptologic Cyber Planner to operational planning in support of customer requirements. Primary Location: Annapolis Junction, MD Secondary ...

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Cybersecurity Regional Training Lead - McKinney, TX

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

Date Posted:2026-08-05Country:United States of America Location:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Principal Cyber Threat Intelligence Analyst

New
MITRE Corporation
San Antonio, TX(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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Staff Engineer, Cybersecurity Platform (R5531)

New
Shield AI Inc
Dallas, TX(On-Site/Office)
Posted yesterday
Secret
Not Specified

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 software, V-BAT and X-B...

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Cyber Security Architect

New
Alpha Omega
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted yesterday
5+ yrs exp
Secret
Not Specified

Job Title: Cyber Security ArchitectClearance Required: SecretWork Location: Onsite; San Antonio, TXAlpha Omega is seeking a qualified Cyber Security Architect to support one of our federal government ...

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ISSM II - Information Systems Security Manager

New
Watermark Risk Management International, LLC
San Antonio, TX(On-Site/Office)
Posted 2 days ago
TS/SCI
CI Polygraph

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business. 🌎 SUBJECT MATTER EXPERTS specializing in sec...

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Security Cooperation Training Analyst (Secret Clearance)

New
Inflow
Apply today! Be one of the first candidates to apply for maximum exposure.
Universal City, TX(On-Site/Office)
Posted 2 days ago
5+ yrs exp
Secret
Not Specified

What company will I be working for? You will be working for a national security services firm, providing cutting-edge services across DoD and other agencies. At Inflow, we believe in making ...

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Senior Vulnerability Researcher (Cyber267)

New
Research Innovations Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Melbourne, FL(On-Site/Office)
Saint Petersburg, FL(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Position Title: Senior Security ResearcherLocation: St. Petersburg, FL | Melbourne, FL | San Antonio, TXClearance Requirement: Top Secret/SCI Employment type: Full TimeResearch Innovations Inc. (RII) ...

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Cyber Senior Software Tool Developer - Remote

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Austin, TX(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Date Posted:2026-07-31Country: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...

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Senior Cyber Operations Analyst

New
MITRE Corporation
Houston, TX(On-Site/Office)
Posted 5 days ago
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

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Cyber Security Engineer

New
CACI
Austin, TX(On-Site/Office)
Posted 6 days ago
TS/SCI
Not Specified

Job Title: Cyber Security EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: ...

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Identity Provider Engineer

New
Capgemini Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

Capgemini Government Solutions (CGS) LLC seeks a highly skilled Identity Provider (IdP) Engineer to join our Zero Trust Architecture team. In this role, you will be the one primary architect and admin...

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Principal Analyst, Security - Tucson, AZ Or McKinney, TX

RTX
Mckinney, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Date Posted:2026-07-29Country:United States of America Location:US-TX-MCKINNEY-513WM ~ 2501 W University Dr ~ WING M BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Senior Analyst, Security (ACSSO) - McKinney, TX

RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Mckinney, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Date Posted:2026-07-29Country:United States of America Location:US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

user avatar

Program Information Systems Security Manager (ISSM) - Plano, TX

RTX
Plano, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Date Posted:2026-07-29Country: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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Information System Security Officer

CACI
Austin, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Not Specified

Job Title: Information System Security OfficerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up...

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Senior Information Security Engineer, Offensive Security

GRVTY
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security r...

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EXPLOITATION ANALYST Levels IIV

BTS Software Solutions
Annapolis Junction, MD(On-Site/Office)
Ft Gordon, GA(On-Site/Office)
Ft Gordon, GA(On-Site/Office)
San Antonio, TX(On-Site/Office)
Wahiawa, HI(On-Site/Office)
Dayton, OH(On-Site/Office)
Posted 1 week ago
5+ yrs exp
TS/SCI
Polygraph

EXPLOITATION ANALYST (Levels I-IV)BTS Software Solutions is seeking Exploitation Analysts (EAs) to support core Department of Defense IC missions at Annapolis Junction, MD. As an EA, you will be given...

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ISSM I - Information Systems Security Manager

Watermark Risk Management International, LLC
San Antonio, TX(On-Site/Office)
Posted 1 week ago
TS/SCI
Polygraph

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business.🌎 SUBJECT MATTER EXPERTS specializing in secu...

user avatar

Senior Information Security Engineer, Offensive Security

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

What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security r...

user avatar
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