Defense Security Service Contract Jobs in Texas

Date Posted:2026-06-25Country:United States of America Location:US-TX-RICHARDSON-C37 ~ 1737 Cityline Dr ~ CITYLINE C37 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Job Description Directs the daily operation and leads the performance of a Subcontracts Administration staff establishing and managing subcontracts. Assist Compliance Managers to develop, implement, a...

Date Posted:2026-06-25Country:United States of America Location:US-TX-RICHARDSON-C37 ~ 1737 Cityline Dr ~ CITYLINE C37 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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...

Level 4 Software Engineer Department: Engineering and Technical Operations Location: Fort Worth, TX - Full On-Site Role Type: Contract Non-Employee (CNE) - 1 Year Contract (5/27/2026 - 5/27/2027) Clea...

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...

Blue Yonder Defense Solutions, LLC. (ONE), a Blue Yonder company, is the leader in supply chain autonomous planning, control towers, and provider of the Digital Supply Chain Network™. Our innovative s...

Date Posted:2026-06-23Country:United States of America Location:US-TX-MCKINNEY-513PW ~ 2501 W University Dr ~ PW BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...

Job Title: Program Manager Location: Lincoln Center, San Antonio, TX Clearance Required: Public Trust Clearance Position Type: Full-Time About the company: At VivSoft, we aim to solve compl...

Senior Program Manager Full Time, San Antonio, TX Secret ClearancePosition Overview We are seeking an experienced Program Manager / Task Manager / Contract Manager to lead contract execution supporti...

Job Title: Subcontract Manager Work Location: Aurora, CO or Richardson, TX Duration: 9 month contract Education/Experience Required: Typically requires a university degree or equivalent experience and...

Title:UABOS: Structural EngineerBelong, Connect, Grow, with KBR! Program SummaryKBR's Readiness and Sustainment (R&S) division is the Team Behind the Mission®. We deliver mission critical services...

Position SummaryOdyssey Systems has an exciting new opportunity for an experienced Junior Acquisition Intelligence Support Professional supporting a high priority acquisition mission within t he Air F...

Position Description & QualificationsSerco is excited to support the Air Force Modeling and Simulation Support Services (AFMS3) contract. The primary purpose of this contract is to ensure that the Dep...

Computer World Service, Corp. (CWS) is pursuing a new contract opportunity, and this position is contingent upon contract award. CWS seeks a highly qualified Subject Matter Expert (SME) to perform as ...

Position Description & QualificationsSerco is excited to support the Air Force Modeling and Simulation Support Services (AFMS3) contract. The primary purpose of this contract is to ensure that the Dep...

Role: BUSINESS DEVELOPMENT CAPTURE MANAGERLocation: San Antonio, TX (In Office)Clearance required: Active Secret Clearance (or ability to obtain) is required.About X Technologies, Inc. Founded in 199...