Security Clearance Jobs in South Carolina

Job Description Spiral Solutions & Technologies, Inc. is seeking an Intercontinental Ballistic Missile (ICBM) Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Jo...

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...

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...

MECH TECH C 3 (FITTER)Location:Goose Creek, South Carolina, United StatesDate:Sep 18, 2026Req ID: 48001Team: C100 PRODUCTIONEntity: Newport News ShipbuildingUS Citizenship Required for this Position:Y...

Job Number: R0244676Electronics Technician, Mid The Opportunity: Fabricate, repair, and maintain electronics systems and equipment. Create prototypes based on schematics, engineering drawings, complex...

Job Number: R0246005Nuclear AnalystThe Opportunity:As a nuclear analyst, you're passionate about the safe, efficient, and compliant operation of nuclear facilities, programs, and policies. We need a n...

Job Number: R0245859Arms Control Analyst and Site LeadThe Opportunity:As an Arms Control Analyst and Site Lead, you thrive on the challenge of analyzing complex problems and providing actionable recom...

Department: OperationsLocation: Charleston, SC Workplace: Onsite Salary: $115,000 - $160,000 Looking for a career where hard work is valued, and your ideas and feedback...