Security Clearance Jobs in Columbia, SC

Amentum is seeking a highly motivated, team-oriented Nuclear Safety Engineer Supervisor to support projects remotely out of Aiken, SC or Richland, WA office. The Nuclear Safety Engineer Supervisor wil...

Credentialed Background InvestigatorJob Category: Service Contract ActTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%T...

Overview APPLIANCE MECHANIC (2025-23157) Bowhead seeks a Appliance Mechanic to support the Logistics Readiness Center (LRC) at Fort Jackson, SC. Successful candidate(s) must possess knowledge, experi...

Overview Heavy Truck Driver ( 2025-23274 ): Bowhead is actively seeking a Full time Truck Driver with a CLASS A CDL and Passenger Endorsement to support the Logistics Readiness Center (LRC) at Fort J...

Overview STOCK CLERK (USATC 2025-23310 ): Bowhead is seeking a Stock Clerk to join our team in Fort Jackson, SC. The Stock Clerk will perform a variety of tasks in assisting in the Central Issue Faci...

Overview Allied Universal®, North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and in...

Overview Allied Universal®, North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and in...

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

How To Apply The position advertised has been exempted from the federal civilian hiring freeze. Who May ApplyOpen to ALL U.S. Citizens• Applicants must be U.S. citizens and consent to a comple...

How To Apply The position advertised has been exempted from the federal civilian hiring freeze. Who May ApplyOpen to ALL U.S. Citizens• Applicants must be U.S. citizens and consent to a comple...

SYSTEMTEC is seeking a Sr. Infrastructure Engineerfor a Hybrid opportunity 3 days a week in Columbia, SC. Candidate will lead complex IT infrastructure deployments, including the design, planning, and...

SYSTEMTEC is seeking a MQ Administrator who can work in MQ version 9.3. In this role you will be responsible for resolving test and production issues, working on customer requests such as creating a ...

SYSTEMTEC is seeking an IT Client Advocate II for a Hybrid (On-Site Tuesday -> Thursday) opportunity in Columbia, SC. Candidate will be responsible for establishing, building, and maintaining sustaina...

SYSTEMTEC is seeking an Backend Developer for a Hybrid (On-Site Tuesday -> Thursday) opportunity in Columbia, SC. Candidate will be responsible developing software applications using Java, REST API, O...