Security Clearance Jobs in South Carolina

Modus21 is a Charleston, South Carolina based business and technology consulting firm specializing in solving complex business problems for global business and government clients. Our philosophy is si...

Modus21 is a Charleston, South Carolina based business and technology consulting firm specializing in solving complex business problems for global business and government clients. Our philosophy is si...

Cyber Capability Developer Clearance - Secret clearance (Can upgrade clearance to TS/SCI) Location: Charleston, SC 100% ONSITE Mon-Fri Days We are seeking a Cyber Capability Developer to support the ...

Cybersecurity Engineer III Key Personnel | Req ID 2026-120 Charleston, South Carolina | Department of Defense C4I Program Clearance: TS/SCI eligible About Nationwide IT Services Nationwide IT Service...

Radio Frequency Engineer III Requisition ID: 2026-123 Location: Charleston, South Carolina Clearance: TS/SCI eligible Position Summary Nationwide IT Services (NIS) is seeking an experienced Radio Fre...

Job Number 732971BR Description:Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global r...

Personnel Security AdministratorSummaryThe Personnel Security Administrator supports the 25th Attack Group by assisting with the day-to-day administration of the organization's Sensitive Compartmented...

Personnel Security AdministratorSummaryThe Personnel Security Administrator supports the 25th Attack Group by assisting with the day-to-day administration of the organization's Sensitive Compartmented...

Job Title: PlumberJob Summary: Install, maintain, and repair plumbing systems to support safe, sanitary, and operational facilities across the FLETC Charleston campus. As LAUKOA's Plumber, you will be...

Engineering Technician VIPlace of Performance: Charleston, South Carolina | Department of Defense C4I ProgramClearance: TS/SCI eligiblePosition SummaryNationwide IT Services (NIS) is seeking an experi...

Cybersecurity Engineer IIIPlace of Performance: Charleston, South Carolina | Department of Defense C4I ProgramClearance: TS/SCI eligibleAbout Nationwide IT ServicesNationwide IT Services (NIS) is a mi...

Radio Frequency Engineer IIIPlace of Performance: Charleston, South Carolina | Department of Defense C4I ProgramClearance: TS/SCI eligiblePosition SummaryNationwide IT Services (NIS) is seeking an exp...

Summary The MIL Corporation seeks a Systems Administration, Senior Analyst to support a Federal Government client at our Charleston, SC location. The Sr. Analyst will be a member of the Business and ...

Summary The MIL Corporation seeks an Interface Analyst (Business Analysis, Senior Analyst) to support a Federal Government client at our Charleston, SC location. The Interface Analyst will work in co...

Overview The CM/ILS Program is seeking a qualified Systems Analyst who brings experience with Microsoft Power Apps and knowledge of defense life-cycle logistics for complex electronic and C4ISR syste...

Overview DCGS-MC, in compliance with the DCGS Family of Systems (FoS) concept, is a service-level effort to migrate select United States Marine Corps (USMC) Intelligence, Surveillance, and Reconnais...

Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...

Description Verifying configuration management and tracking security update implementation to the systems using existing automated tools Adhering to pre-defined configuration management and change ma...

Duties Assist physicians in the performance of dermatological treatments and minor surgical procedures. Provide post-operative and follow-up patient care such as applying dressings and cleaning and ...

AFCENT's mission is to deliver combat-ready air, space, communications, and cyberspace capability for USCENTCOM, helping maintain security and stability throughout Southwest Asia. We support the AFCEN...