Security Clearance Jobs in Texas

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Cybercore is looking for a Tier 1 System AdministratorCore Responsibilities:Respond to user inquiries via phone, email, chat, or ticketing systemsLog and track support requests using help desk ticketi...

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...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to wo...

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...

Zachary Piper Solutions is looking for a CLEARED Network Engineer to join a critical Department of Defense program. This is a full-time position located at either Lackland AFB or Randolph AFB.Essentia...

Job Number 11565 Standard Job Description Analyzes and designs sequence of operations and work flow to improve efficiencies in plant and production facilities and equipment layouts; and establishes m...

Future Operations Planning Personnel. This is a planning-focused position where personnel will assist Cyberspace Protection Teams (CPTs) with scheduling and planning upcoming missions. The primary res...

Are you ready to unleash your technical creativity? Dream, Innovate, Inspire and Empower the next generation to transform humanity through technology and imagination! As an Electrical Engineer I, you ...

Date Posted:2026-11-06Country:United States of America Location:US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requ...

Seneca Technologies is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civili...

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Wor...

Global Dimensions is a HUBZone, service-disabled, veteran-owned small business based in Fredericksburg, VA, specializing in language, training, IT, cybersecurity, and intelligence support. Position O...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Duties You will perform and oversee advanced financial management analysis supporting all phases of budget formulation, justification, execution and strategic financial operations for organizational...

Duties Execute procedures designed to safeguard or protect personnel, patients, property, and resources through the application of physical security measures. Coordinate with installation counterpar...

Duties Serves as the DHA Local Area Network (LAN) Engineering and Sustainment Section Chief responsible for all LAN engineering, automation, and sustainment activities supporting DHA, Air Force, Arm...

Duties You will perform and oversee advanced financial management analysis supporting all phases of budget formulation, justification, execution and strategic financial operations for organizational...