Security Clearance Jobs in Killeen, TX

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Apply Description Assured Information Security (AIS) is seeking a Software Engineer with a focus on Computer Network Operations (CNO) to join our CyberAI team. In this role, you will support the eng...

MANTECH seeks a motivated, career and customer-oriented Heavy Equipment Mechanic to join our vehicle sustainment team in FT Hood, Texas. The selected candidate will provide maintenance support to mult...

OverviewThe candidate will work within a collaborative engineering team to design, develop, and maintain engaging web and digital experiences using a variety of graphics software applications, design ...

OverviewTactica Solutions is seeking Access Control Officers to provide 24/7/365 unarmed security support at INSCOM facilities. This role protects secure spaces by verifying personnel, equipment, and ...

OverviewTactica Solutions is seeking Part-Time Access Control Officers to provide 24/7/365 unarmed security support at INSCOM facilities. This role protects secure spaces by verifying personnel, equip...

OverviewTactica Solutions is seeking Security Escorts to support controlled access for uncleared personnel performing work in INSCOM secure facilities. This role maintains continuous visual control, e...

OverviewTactica Solutions is seeking Part-Time Security Escorts to support controlled access for uncleared personnel performing work in INSCOM secure facilities. This role maintains continuous visual ...

DescriptionLocation: Corporate Office Employment Type: Full-Time, Exempt Reports To: Chief Operating Officer (COO) Travel: Up to 30% CONUS and OCONUS Security Clearance: Ability to obtain and maintain...

Kiliuda, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Department of War Visitor Control Specialist in Killeen, TX . Responsibilities: Prov...

OverviewTactica Solutions is seeking Site Supervisors to lead unarmed access-control and security-escort operations supporting U.S. Army Intelligence and Security Command facilities. This role maintai...

OverviewAbacus Technology is seeking a Help Desk Technician to provide technical support for the Army Test and Evaluation Command (ATEC) at Fort Cavazos. This is a full-time position.ResponsibilitiesP...

Title:MCPP: SHIPBOARD MOTOR TRANSPORT MECHANICBelong, Connect, Grow, with KBR!Program SummaryThe Marine Corps' Prepositioning (MCPP) Program is based on Blount Island in Jacksonville, Florida, WITH DU...

Description Biomedical Equipment Technician I - IV (Contingent on Award) Do you envision a workplace where every team member works together to create an amazing workplace experience? Do you want to b...

Description Senior Program Manager Lead the Mission. Drive Performance. Deliver Results. Solution One Industries (SOI) is seeking an experienced Senior Program Manager to lead complex federal p...

OverviewAbacus Technology is seeking a Computer Technician to provide technical support for a variety of IT issues for the Army Test and Evaluation Command (ATEC) at Fort Cavazos. This is a full-time ...

DescriptionDTT Sustainment SME Do you envision a workplace where every team member works together to create an amazing workplace experience? Do you want to be part of a dedicated team of professiona...

Senior Systems Engineer Full-time Killeen, TX About Us Trideum Corporation is a 100% employee-owned company, committed to embracing the world's toughest challenges with a servant's heart. Through ...

MANTECH seeks a motivated, career and customer-oriented Trainer and Maintainer Specialist to join our vehicle sustainment team in Fort Hood, Texas. The selected candidate will provide logistics suppor...

MANTECH seeks a motivated, career and customer-oriented Heavy Equipment Mechanic to join our vehicle sustainment team in FT Hood, Texas. The selected candidate will provide maintenance support to mult...