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IT - Security Texas

IT - Security Jobs in Texas

Showing 121 Jobs

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Associate Director, AI Software Security Engineer

New
RTX
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Mckinney, TX(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Date Posted:2026-08-13Country: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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System Vulnerability Analyst Level IIV

New
BTS Software Solutions
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Remote/Hybrid
Annapolis Junction, MD(On-Site/Office)
Augusta, GA(On-Site/Office)
Augusta, GA(On-Site/Office)
San Antonio, TX(On-Site/Office)
Oahu, HI(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

SYSTEM VULNERABILITY ANALYST BTS Software Solutions is seeking a SYSTEM VULNERABILITY ANALYST to support the identification of vulnerabilities of and attacks against specific systems. Produce formal ...

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Information Systems Security Officer (ISSO), Master

New
American Systems Corporation
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Dallas, TX(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced Information Systems Security Officer (ISSO), Master to provide cybersecurity architecture, security engineer...

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Cyber Software Eng Sr - E3

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

Job Number 1255 Standard Job Description You will be a Cyber Software Engineer, EMBEDDED in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybe...

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Readiness Training / Security Cooperation Analyst

New
CACI
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Randolph Afb, TX(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Title: Readiness Training / Security Cooperation AnalystJob Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up...

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Readiness Training / Security Cooperation Courseware Analyst

New
CACI
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Randolph Afb, TX(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Title: Readiness Training / Security Cooperation Courseware AnalystJob Category: TrainingTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel R...

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4487 Cybersecurity Architect

New
Procession Systems
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San Antonio, TX(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

OVERVIEW:We are seeking a highly experienced Cyber Security Architect/Engineer who will support the mission by providing technical leadership for our mission critical customer. As our Cybersecurity Ar...

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Principal/Sr Principal Cyber Systems Engineer

New
Northrop Grumman
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San Antonio, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

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Cyber Sec Analyst I

New
Scientific Research Corporation
San Antonio, TX(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Description Providing support to the Combat Plans Division (CPD) of the 616th Operations Center in execution of the 16th Air Force's mission located in San Antonio, Texas Understanding of cybersecuri...

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Technical Lead (Identity and Biometric Solutions)

New
Artech Information Systems
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Austin, TX(On-Site/Office)
Posted 3 days ago
Public Trust
Not Specified

Position Details: Job Title: Technical Lead (Identity and Biometric Solutions) Location: 9442 Capital of Texas Highway North, Suite 100, Austin, TX 78759 Duration: 06 months contract Job ...

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Identity Platform (IdP) Engineer

New
Capgemini Government Solutions
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San Antonio, TX(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

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

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Senior AWS Cloud Systems Operations Administrator

New
TEKsystems c/o Allegis Group
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San Antonio, TX(On-Site/Office)
Posted 4 days ago
10+ yrs exp
TS/SCI

Location: Hybrid (3 Days Onsite / 2 Days Remote) Clearance Required: Active TS/SCI Employment Type: Full-Time Overview We are seeking a Senior AWS Cloud Systems Operations Administrator to support ...

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Cyber Security Engineer, Senior

New
Semper Valens Solutions
Remote/Hybrid
Canyon Lake, TX(On-Site/Office)
Posted 4 days ago
10+ yrs exp
Public Trust
Not Specified

Cyber Security Engineer, Senior Full Time Remote Public TrustJob Duties: Extensive IT experience in all aspects of Cyber Security with a vast array of IT systems involving end user as well as enterpr...

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Senior Offensive Cyber Operations (OCO) Programming Modeling Sub

New
ITI Solutions, Inc.
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San Antonio, TX(On-Site/Office)
Posted 4 days ago
10+ yrs exp
TS/SCI
Polygraph

CareersSign InCreate AccountSenior Offensive Cyber Operations (OCO) Programming Modeling Subject Matter Expert (SME)Hot JobARCADE @ Lackland - San Antonio, TX 78243ApplyOverviewLevelSeniorPosition Ty...

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Cyber Defense Operator - Intermediate

New
SMS Data Products Group, Inc
Lackland Afb, TX(On-Site/Office)
Posted 6 days ago
TS/SCI
Not Specified

The Cyber Defense Operator (CDO) supports the Air Force Computer Emergency Response Team (AFCERT) mission by providing continuous, near real-time network security monitoring, intrusion detection analy...

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Cryptologic Cyber Planner Level IIV

New
BTS Software Solutions
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 1 week ago
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

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:2026-08-05Country: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

MITRE Corporation
San Antonio, TX(On-Site/Office)
Posted 1 week ago
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)

Shield AI Inc
Dallas, TX(On-Site/Office)
Posted 1 week ago
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

Alpha Omega
San Antonio, TX(On-Site/Office)
Posted 1 week ago
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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