IT - Security Jobs in Texas

Date Posted:2026-09-16Country:United States of America Location:US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

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...

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

FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the...

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

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

Cape Fox subsidiary, Cape Fox Federal Integrators (CFFI), is seeking a highly qualified and motivated Information System Security Manager (ISSM) to provide cybersecurity support for Non-classified Int...

Job Number 22028 Standard Job Description At Lockheed Martin Aeronautics (LMA), we approach each day with creativity, innovation, and integrity. We believe by applying the highest cybersecurity stand...

Cyber Systems Engineering / MBSE Engineer Level 3 San Antonio, TX (Onsite) About the Role Join Indotronix as a Cyber Systems Engineering / MBSE Engineer Level 3, supporting advanced launch and missile...

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Position Title: Cyber Director of Business DevelopmentLocation: Melbourne, FL | St. Petersburg, FL | San Antonio, TXClearance Requirement: Top Secret/SCIEmployment type: Full TimeResearch Innovations ...

Job DescriptionThe most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Job DescriptionKryptauri is seeking Malware Reverse Engineers for Level 3 and Level 4 opportunities supporting critical national security missions. Apply your expertise to uncover how malicious softwa...

Information Assurance (IA) Specialist DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by the critical missions of our clients,...

Applied Research Solutions is seeking a full-time Cyberspace Defense Analysis Server Solution Analyst SME located at San Antonio, Texas. The Cryptologic and Cyber Systems Division is a one-of-a-kind U...

Title: Splunk Consulting Engineer Clearance: Active TS/SCI Education: Bachelor’s Degree Preferred Years Experience: 10+ Years Technical Consulting or Big Data Location: Onsite Lackland, Texas Aug...