• UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …and implements high availability solutions and plans data migrations between systems . **Primary Duties and Responsibilities** + Performs Red Hat installation and ... designing and implementing efficiency improvements. + Engineers and implements redundant systems ; develops and enforces policies, procedures, and tests for disaster… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …+ Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD and Army cybersecurity requirements. + Deploy, install, and ... maintain infrastructure components that support SIEM functionality and event log...audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams, and configuration documentation for… more
    TekSynap (10/25/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission ... status in a small team environment to enable operational success of deployed systems . This role includes system design, configuration, and debugging of Linux … more
    Parsons Corporation (08/23/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …+ Manage the Assured Compliance Assessment Solution (ACAS) infrastructure , including system configuration, scanning schedules, reporting, and vulnerability ... Implementation Guide (STIG) compliance scans and generate reports to ensure systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution… more
    TekSynap (10/25/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... Storage teams to support ALTESS infrastructure and its customers. + Implement new hardware and...security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards… more
    TekSynap (10/25/25)
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  • Administrator , Loan Origination System

    Carrington (Richmond, VA)
    …of the mortgage industry + Familiarity with Encompass integrations to external systems + Intermediate Microsoft Office technical skills + Strong analytical and ... and direction. + Bachelor's degree in business, computer science, information systems or analytical techniques preferred, or equivalent work experience. + Two… more
    Carrington (10/16/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …This role includes ensuring the optimal performance of the ArcGIS infrastructure , providing user support, and troubleshooting complex GIS issues. You will ... releases of Esri product lines. + Upgrade ArcGIS Enterprise systems to the applicable or latest versions. + Perform...or latest versions. + Perform ArcGIS software patching for systems . + Assist the organization with any ArcGIS software… more
    Leidos (10/01/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …+ Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical documentation, standard operating ... and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network… more
    TekSynap (10/25/25)
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  • Platform/ Infrastructure Engineer

    Nightwing (Sterling, VA)
    …Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure -as-Code Certifications: Terraform Certified ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Lead Software Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …to apply. **Responsibilities:** + Create and implement the underlying software infrastructure , including cloud based systems , networking, and storage solutions ... Lead Software Infrastructure Engineer T5 Job Category: Information Technology Time...field. + 10+ years of experience working as a systems /cloud administrator or in a related field,… more
    CACI International (11/12/25)
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