Top Secret / SCI Clearance IT - Support Jobs

OverviewFIELD SERVICE REPRESENTATIVE / SERVICE DESK SPECIALIST | TIER II (MIELS): Bowhead is seeking Field Service Representatives / Service Desk Specialists to support a customer in the Pentagon. Sup...

Apex Systems has an Immediate Need for a IT Support / Help Desk Specialist in Washington D.C Area (Bolling AFB) !!! This will be an estimated "12+ Month Contract" opportunity, supporting one of our La...

Description & Requirements Maximus is a trusted federal partner supporting mission critical programs for the Centers for Medicare & Medicaid Services (CMS). Through these partnerships,...

Job Category: TechnologyRequisition Number: SENIO002275Posting DetailsPosted: July 20, 2026Full-TimeOn-siteLocationsShowing 1 locationCamp H. M. Smith - Aiea, HIElrod RdCamp H M...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide IT infrastructure support, Tier 3 problem resolution, and system adminis...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and maintain IT system infrastructure, network devices, and storage appli...

The Level 1 Help Desk Specialist shall possess the following capabilities:Utilize work aids to resolve tickets at lowest level of supportReceive, triage, and route tickets to Tier 2 Help Desk accordin...

Job Title Helpdesk Technician Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a fu...

Customer Support Lead Leads enterprise IT support operations to deliver reliable, secure, and high-quality end-user technology services within a regulated government environment. Oversees service desk...

Titan Technologies, LLC (Titan) is seeking an experienced, self-directed, Senior ServiceDesk Technician to support the Special Operations Forces Information Technology Enterprise Contract (SITEC) III ...

Responsibilities & QualificationsRESPONSIBILITIES Serve as the primary point of contact for HQ USSPACECOM IT support, managing an average of 700 tickets monthlyProvide telephone, ticket submission, em...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide comprehensive support for critical IT systems and infrastructure. ̶...

Insight Global is actively hiring a TS/SCI Cleared Jira Administrator to join our team supporting a DoW Program in Arlington VA. The ideal candidate will be responsible for the overall application man...

Overview Streamline Defense is seeking a Help Desk Lead to support the U.S. Southern Command (USSOUTHCOM) Enterprise Data & Analytics (EDA) program on-site at USSOUTHCOM Headquarters in Doral, FL. An ...

Systems Administrator Expert As required by our governmental client, this position requires being a US Citizen AND an active TS/SCI with Full Scope Polygraph clearance. The System Administrator - Ex...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

Job Description SALARY RANGE $60,000 - $100,000/yearDUTIES As a successful candidate for the Help Desk Specialist L1 role, you will provide 24x7 Help Desk support as defined by first response/Tier 1/L...

We are seeking a skilled and detail-oriented Field Support Specialist to join our team. The ideal candidate will have strong experience with providing hands-on support for Oracle hardware with Solaris...

Overview: Planned Systems International (PSI) is an Enterprise IT services company who focuses on designing, building, securing, and operating cutting-edge software solutions that drive mission succes...

MANTECH seeks a motivated, career and customer-oriented Video Installation Technician to join our team in McLean, VA. In this role, serve on a team of IT support professionals responsible for installi...