Security Clearance Jobs in South Carolina

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...

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...

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

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

MANTECH seeks a motivated, career and customer-oriented Supply Clerk to join our vehicle sustainment team in Charleston, South Carolina. The selected candidate will provide logistics support to multip...

MANTECH seeks a motivated, career and customer-oriented Supply Clerk to join our vehicle sustainment team in Charleston, South Carolina. The selected candidate will provide logistics support to multip...

Red Hat Certified Specialist in SELinux Policy Administration Sr. ConsultantCharleston, SCInformation TechnologyOur Partner is looking for a Sr. Consultant to join a short term project. Travel outside...

Meet HII’s Newport News ShipbuildingWith more than 25,000 employees – including third-, fourth- and even fifth-generation shipbuilders – HII’s Newport News Shipbuilding (NNS) division is the largest i...

Location:Goose Creek, South Carolina, United StatesDate:Sep 18, 2026Req ID: 49847Team: C100 PRODUCTIONEntity: Newport News ShipbuildingUS Citizenship Required for this Position:YesFull-TimeShift: Mult...

Department: OperationsLocation: Charleston, SC Workplace: Onsite Salary: $75,000 - $95,000 Atlas Technologies, a rapidly expanding company supporting the US Military an...

R-00192569Description Job DescriptionLooking for an opportunity to make an impact? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and t...

Description Supporting efforts include tasks related to supporting delivery of training and instructional products used in classroom instruction, distance learning media, and computer-based training ...

Senior Systems Architect / Independent Technical Evaluator Location: Joint Base Charleston – Charleston, SC OR San Diego, CA Work Arrangement: Primarily onsite; potential for up to 2 days/week remo...

Engineering Technician Charleston, South Carolina Seeking an experienced Engineering Technician III to provide technical support for the integration, repair, maintenance, and enhancement of United S...

Description Supporting the design, development, integration, and testing of embedded signal processing systems, including FPGA-based architectures, real-time receiver software, and RF sensor-processi...

Description Identifying, defining, analyzing, and generating complex specifications for test conduction Coordinating systems and analyses, proposal submittal, and performance of applied research and ...

Vickers and Nolan Enterprises (VNE) is an engineering company that provides Government projects and programs with experienced and dedicated system architects, engineers, subject matter experts (in tac...

Description SAIC is seeking an expert-level Senior Principal Information Systems Security Engineer (ISSE) to support DoD enterprise IT and network modernization programs in one of the following loca...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

Job Number: R0244756C4I Systems EngineerThe Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You under...