• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …operating systems , LINUX operating systems , CISCO Systems , computer security program administration , and administration /distribution of ... + BS Degree in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the… more
    SimIS Inc. (11/06/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …Go, Java, or JavaScript) is essential for automating tasks and developing tools. + Linux /Unix Systems Administration : Strong knowledge of Linux /Unix ... and streamlining alerting workflows. + Leverage operational data to automate systems administration , operations and incident response processes to improve… more
    Nightwing (09/26/25)
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  • Cyber Security Project Engineer TS/SCI Clearance…

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Auditor (CISA) Optional Skills 1. Demonstrated experience and understanding of system administration for windows and Linux systems . ... support to lead the technical efforts needed to manage IT applications and systems through the Sponsor's IT Security Assessment and Authorization (A&A) process. The… more
    The Metamorphosis Group (09/10/25)
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  • Systems Engineer - Subject Matter Expert…

    Noblis (Chantilly, VA)
    …GovCloud, SC2S, C2S) implementation with security controls for classified workloads + Linux and Windows operating systems with security hardening for classified ... Responsibilities As a Systems Engineer SME, you will provide expert leadership...AHV) for secure environments highly preferred + Enterprise network administration and security for Top Secret enclaves + Cloud… more
    Noblis (11/07/25)
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  • Database/Web Services Admin Spec Lvl II

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Apache, Tomcat, WebLogic and WebSphere web server software and upgrades on IBM AIX, Linux and Windows operating systems . Applying database and web server patches ... Title: DATABASE/WEB SERVICES ADMIN SPEC LVL II Location: United States-Virginia-Virginia Beach...with defined standards - Monitoring the performance of UNIX, Linux and Windows based Oracle and SQL Server database… more
    Navy Exchange Services (NEX) (10/17/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    …Building software using OOP principles: preferred experience with Java and/or Python. + Linux systems administration and monitoring. + NoSQL databases, ... during day to day operation. This is achieved through the development of software systems . This position is located in Chantilly, VA and requires an active TS/SCI… more
    SAIC (09/24/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift Work (12 hours a day ... holidays; 12-hour shift work expected in support of 24x7 operations. - System administration experience to include UNIX, Linux , and Windows platforms _Desired:_… more
    CACI International (11/11/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …network technologies. + Two years of combined experience in the management, administration , maintenance, and repair of UNIX/ LINUX and Windows based computer ... equivalent type network). + Windows based network management and administration . + Cisco routing and switching, and server and...server and router configuration and management. + UNIX / LINUX based processing systems management. + Other… more
    V2X (11/13/25)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …other network technologies. + Ten years of combined experience in the management, administration , maintenance, and repair of UNIX / LINUX and Windows-based ... and switching, and server and router configuration and management. + UNIX / LINUX -based processing systems management. + Application of system and network… more
    V2X (11/13/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address security requirements and support accreditation ... community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco network devices and configurations. +… more
    Parsons Corporation (09/04/25)
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