• Lab Manager II

    ARSIEM (Arlington, VA)
    …to obtain DHS Suitability. + 2 + years of directly relevant experience as a Linux System Administrator . + 2 + years MacOS and iOS experience. + Must be ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development,...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (09/16/25)
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  • Network Operations -Tier 2 NetOps

    CACI International (Washington, DC)
    …great team and make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be challenged with enterprise ... Network Operations -Tier 2 NETOPS Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/21/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent ... opportunity for an Systems Administrator with hands-on Splunk administration experience...(eg, ELK, Azure Sentinel) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …RQ208054 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a ...system interdependencies/issues + Identify, recommend, and problem solve system issues to ensure systems , software, and… more
    General Dynamics Information Technology (10/01/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation,...of relevant professional experience + Must have an active Top Secret security clearance with the ability… more
    Leidos (10/01/25)
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  • Network/ System Administrator…

    General Dynamics Information Technology (Arlington, VA)
    …RQ207958 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of related experience **US Citizenship Required:** Yes **Job Description:** **Network/ System Administrator II** The primary function is...Secret + Must be able to obtain - TS /SCI + Willingness to submit to a Counterintelligencepolygraph. ​… more
    General Dynamics Information Technology (09/26/25)
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  • Systems Security Administrator

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a...be a US Citizen. + Must hold an active DoD Top Secret ( TS ) clearance. + Undergraduate ... and Duties OCT currently has an opening for a Systems Security Administrator to work with a...Role-Based Access Controls (RBAC) for the Unified Financial Management System Secret Cloud (UFMS-SC), including Writing, Itemizing… more
    OCT Consulting, LLC (09/13/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job..., or computer science SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... Setting On-site Job Category Information Assurance Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior,… more
    Systems Technologies, Inc. (09/02/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD. + Must ... a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive... Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for… more
    Link Solutions Inc (09/18/25)
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