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IT - Security Jobs in Texas

IT - Security Texas

Viewing 1 - 20 of 125

IT - Jobs in Texas requiring security clearance

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Cybersecurity - Associate Information System Security Officer (I

New
Boeing
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San Antonio, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Information Security Specialist IV (IA Log Analyzer)

New
Honu Services
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Killeen, TX(On-Site/Office)
Posted today
Confidential
Not Specified

OverviewPosition: Information Security Specialist IV Location: Fort Hood, Texas (Killeen)Job Summary Kiakahi, LLC has an immediate opening for an Information Security Specialist to join our rapidly gr...

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Chief of Security

New
Akima
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El Paso, TX(On-Site/Office)
Posted today
Public Trust
Not Specified

AGS is looking for a Chief of Security to work in El Paso, TX. The Chief of Security (COS) will be dedicated to the management of all aspects of security functions and ensures the flow of operations...

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FS Poly Critical Environment Tech

New
Insight Global, Inc.
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San Antonio, TX(On-Site/Office)
Annapolis Junction, MD(On-Site/Office)
Bealeton, VA(On-Site/Office)
Posted 1 day ago
<2 yrs exp
TS/SCI
Full Scope Polygraph

Company: Microsoft Job Title: TS/SCI FSP Critical Environment Technicians Duration: Perm Location: (SATX, TX/ Annapolis Junction, MD/ Faquir County, VA). Pay Rate: San Antonio TX would be around $75k-...

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Lead Cyber Systems Engineer

New
HX5, LLC
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Houston, TX(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Lead Cyber Systems Engineer Information Technology III ADV000CJN NASA Johnson Space Center Houston, Texas HX5 is an award-winning provider of engineering, research and development, and technical ...

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Vulnerability Researcher/ CNO Developer II (Onsite)

New
Nightwing
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San Antonio, TX(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

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Vulnerability Researcher/CNO Developer (Onsite)

New
Nightwing
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San Antonio, TX(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabi...

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Cyber Business Analyst

New
Booz Allen Hamilton
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San Antonio, TX(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

Job Number: R0233600Cyber Business AnalystThe Opportunity: As a cyber intelligence analyst, you know that detailed threat analysis gives organizations a critical edge. At Booz Allen, you can leverage ...

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IS and Cyber Security Professional - Intermediate (AFIN Orders M

New
Computer World Services Corp
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Lackland Afb, TX(On-Site/Office)
Posted 1 day ago
Top Secret
Not Specified

In support of Air Force Information Networks (AFIN) Mission Assurance Center (AMAC) mission, perform AFIN User Cyber Security Event Tracking and Resolution, and/or Orders Management. Completes tasks d...

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Information Security Analyst

New
Integral Federal
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Joint Base San Antonio, TX(On-Site/Office)
Posted 1 day ago
TS/SCI
CI Polygraph

Overview The Information Security Analyst provides Air Force Life Cycle Management Center, Cryptologic and Cyber Systems Division (CCSD), also known as AFLCMC/HNC or HNC, life-cycle management for In...

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

New
RTX
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Plano, TX(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Date Posted:2026-01-29Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Principal Cyber Defense Analyst

New
RTX
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Richardson, TX(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-01-29Country:United States of AmericaLocation:US-AZ-TUCSON-808 ~ 1151 E Hermans Rd ~ BLDG 808Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Cyber Security Engineer- JCC2-JCO

New
Semper Valens Solutions
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Lackland Air Force Base, TX(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

Cyber Security EngineerFull Time Remote Top Secret/SCI Clearance, IAT Level**This position is contingent upon contract award**Job Description:Job Responsibilities: Implements, monitors, and maintains...

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Manager, Cyber Intelligence

New
L3Harris Technologies
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Greenville, TX(On-Site/Office)
Posted 5 days ago
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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Information System Security Manager (ISSM Level 5)

New
Lockheed Martin
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Fort Worth, TX(On-Site/Office)
Posted 5 days ago
Top Secret
Not Specified

Job Number 715997BR Description:Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast pa...

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Cyber Defense Operator (CDO)

New
IPSecure Inc
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Lackland, TX(On-Site/Office)
Posted 5 days ago
TS/SCI
Not Specified

Cyber Defense Operator (CDO ) - TS/SCI Level Clearance Required - Located in San Antonio, Texas Job Description The ability of the Cyber Defense Operator (CDO ) is to complete its mission dependent ...

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Information Security Manager

New
Cayuse Technologies
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Austin, TX(On-Site/Office)
Posted 5 days ago
Confidential
Not Specified

Overview JOB TITLE: Information Security Manager - Multiple Levels Available CAYUSE COMPANY: Cayuse Civil Services, LLC LOCATION Austin, TX - Hybrid (3 day remote | Mon & Fri Onsite) SALARY: ...

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Staff Cybersecurity Systems Engineer (Level 5)

New
Northrop Grumman
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San Antonio, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

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Principal or Sr. Principal Cybersecurity Systems Engineer

New
Northrop Grumman
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San Antonio, TX(On-Site/Office)
Posted 6 days ago
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

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Specialist, Information Security Systems Engineer

New
L3Harris Technologies
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Waco, TX(On-Site/Office)
Posted 6 days ago
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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