• Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (09/28/25)
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  • Systems Integrator

    ManTech (Norfolk, VA)
    …cross-functional applications between disparate business units and systems + Linux + Certification + Active TS with SCI eligibility **Clearance ... services + Develop an understanding of existing and new administrative software systems + Implement audit, logging,... Clearance required with the ability to obtain a Top Secret with SCI eligibility **Physical Requirements:**… more
    ManTech (09/24/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (09/26/25)
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  • TS /SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned infrastructure, ... possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is...(Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix… more
    Insight Global (09/24/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …RQ207933 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... safe and tomorrow is smarter. Our work depends on TS /SCI cleared Systems Administrator joining our team...in support of business processing requirements. **Job Duties:** * Systems administration of desktop and server … more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …RQ206011 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... safe and tomorrow is smarter. Our work on a TS /SCI level cleared Systems Administrator joining our...trouble calls, and provide TIER 2/3 support of production systems . + Systems administration of… more
    General Dynamics Information Technology (08/26/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …RQ206899 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... this contract, you will be on an engineering team that provides IT Systems Administration support to global real-time operational activities. Critical thinking… more
    General Dynamics Information Technology (09/06/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level\. This position is fulltime on site in Suffolk, VA\. This ... position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level\. This position requires the ability to travel up to… more
    Lockheed Martin (07/12/25)
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  • Full Stack Developer

    Acclaim Technical Services (Chantilly, VA)
    …with virtualization and/or cloud technologies. Significant experience in both Windows and Linux Systems administration . Hands-on experience with vSphere ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...is actively hiring a Full Stack Software Developer w/ TS /SCI w/ Poly to join the Mission Technology and… more
    Acclaim Technical Services (07/28/25)
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  • Cloud Infrastructure Engineering Manager…

    Deloitte (Rosslyn, VA)
    …time in the future * Active TS /SCI with Polygraph security clearance required * 3+ Linux admin experience * 2+ years AWS admin experience Preferred: * ... designing, building, and maintaining cloud infrastructure that hosts financial business systems for multiple government clients The Team Deloitte's Government and… more
    Deloitte (09/05/25)
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