• Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line experience ... programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (11/21/25)
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  • Systems Administrator 3- TS/SCI

    M. C. Dean (Omaha, NE)
    …including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** Responsibilities + Administer both developmental ... requirements, including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** **We offer an excellent benefits… more
    M. C. Dean (10/11/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210149 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ206477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network ...Perform network management services to include: monitoring network device health and status, monitoring network more
    General Dynamics Information Technology (12/02/25)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High School ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve… more
    Lockheed Martin (10/10/25)
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  • Multi-Functional Info Systems Analyst Senior,…

    Lockheed Martin (Greenville, SC)
    …working for or supporting the US military / Foreign Military * A US DoD Top Secret Clearance * COMSEC Experience * Military Flight Operations & Planning ... Martin Aeronautics Field Sustainment Team as a Multi\-Functional Info Systems, Database Administrator \! This role is in support of the Italy Final Assembly and… more
    Lockheed Martin (12/10/25)
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  • Mult Function Info Systems, ( Network

    Lockheed Martin (Edwards AFB, CA)
    …role you will be required to cross\-train across multiple functions \(Database, Network , Systems, Security, Network Administrator \) \- Multi\-Function ... in Edwards AFB, CA\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\)...supporting the US military/Foreign Military \* A US DoD Top Secret Clearance \* COMSEC Experience \*… more
    Lockheed Martin (12/05/25)
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  • Network Engineer

    TekSynap (Fort Shafter, HI)
    …company. + Perform special projects and other duties as assigned. **REQUIRED QUALIFICATIONS** + ** Top Secret ** OR Higher OR Secret Clearance level with ... support as part of a technical team. + Configures network , software, and hardware components to meet NSA CSfC,...focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + United States Citizenship + ** Top Secret ** OR Higher OR Secret more
    TekSynap (12/05/25)
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  • Cyber Network Defense Analyst

    UIC Government Services and the Bowhead Family of Companies (Wright Patterson AFB, OH)
    **Overview** Bowhead seeks a Cybersecurity Network Defense Analyst to join our team in Dayton, OH. The Cybersecurity Network Defense Analyst uses data collected ... variety of cyber defense tools (eg, IDS alerts, firewalls, network traffic logs) to analyze events that occur within...have at least 2 years relevant IT and/or System administrator experience and 2 years relevant Information Security experience… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Network Communications 3

    Huntington Ingalls Industries (San Diego, CA)
    …Industries is searching for a qualified candidate to fill the role of Network Administrator for the Navy Integrated Training Environment (NITE) contract. The ... Time/Salaried/Exempt Anticipated Salary Range: $81,401.00 - $110,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with... Network Administrator is responsible for operating, maintaining,… more
    Huntington Ingalls Industries (10/13/25)
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