• TS/SCI Cloud System Administrator

    Insight Global (Arlington, VA)
    …and maintain backup, disaster recovery, and business continuity procedures for mission-critical systems * Collaborate with security teams to ensure compliance ... CloudFormation, or ARM templates * Monitor cloud system performance, availability, and security posture to ensure optimal operations * Configure and manage virtual… more
    Insight Global (11/06/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze ... and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network equipment and services,… more
    TekSynap (10/25/25)
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  • Linux Administrator - TS/SCI w/ Poly…

    V2X (Chantilly, VA)
    …and maintaining new and upgraded versions of the relevant operating systems + Building and hardening Linux servers, and establishing configuration baselines ... + Applying all appropriate security and firmware patches in a timely manner, and...hardware components where necessary + Designing interfaces to external systems + Troubleshooting operating system problems, and collaborating with… more
    V2X (11/08/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …Engineer** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …well as all future releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform ArcGIS software patching for ... systems . + Assist the organization with any ArcGIS software...server management and implementation; troubleshooting of websites, applications, and security implementations. + 3+ years' combined experience with SQL… more
    Leidos (10/01/25)
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  • Senior ServiceNow Platform Administrator

    BCMC (Falls Church, VA)
    …EST Years of Experience: 8 + Education/Certification Requirements: BS, Engineering, Management Information Systems of Related Technical Degree or 10+ years of ... include performance monitoring and error identification/ remediation + Manage Instance Security , User/Group Access/Access Control Lists + Manage deployment of update… more
    BCMC (10/02/25)
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  • Administrator , Loan Origination System

    Carrington (Richmond, VA)
    …business priorities and direction. + Bachelor's degree in business, computer science, information systems or analytical techniques preferred, or equivalent work ... administrative functions for Encompass360 while following best practices for security and system management. Analyze system configuration and provide recommendations… more
    Carrington (10/16/25)
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  • Database Administrator - active TS/SCI w/…

    V2X (Chantilly, VA)
    …backups and restores + Managing, monitoring, and administering of Oracle database systems + Participating in server and storage capacity management and planning + ... Providing technical support in the evaluation of database systems and database design + Recommending and implementing approved process and tool improvements… more
    V2X (11/08/25)
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  • Subcontract Administrator (TS/SCI with CI…

    Fluor (Reston, VA)
    …or department * Participate in taskforce activities, as required * Use reference systems to record and maintain project subcontract data * Perform all other duties ... orientation, gender identity, religion, national origin, disability, veteran status, genetic information , or any other criteria protected by governing law. Benefits… more
    Fluor (10/07/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    systems to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) ... for all security matters related to assigned information systems . + Prepare and execute ...Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). +… more
    Cydecor, Inc. (11/20/25)
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