• Systems Administrator/Engineer…

    Shuvel Digital (VA)
    … Linux and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers + ... Cybersecurity related applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure...focused environment + 3+ years minimum experience as a System Admin , or similar role required +… more
    Shuvel Digital (06/26/25)
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  • Systems Administrator- TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT), Linux , System ... and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows...will be on an engineering team that provides IT Systems Administration support to global real-time operational… more
    General Dynamics Information Technology (05/09/25)
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  • Senior Compute Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …an on-call setting. * AWS/ Linux / Windows certifications. *Skills* * Proficient in system engineering and administration for Linux and Windows ... Experience:* * 2 years of hands-on experience managing large-scale Linux and Windows Server environments, both in...Server, with in-depth knowledge of SUSE, RedHat, and Windows server operating systems . * Skilled in… more
    Fannie Mae (04/24/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …24/7/365 availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration , ... **Description** SAIC is looking for a ** Systems Engineer** to serve as a ** Systems...Skills and Experience:** + Experience with the following services: Linux ; Windows Server; Active Directory and Group… more
    SAIC (06/04/25)
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  • Senior Systems Administrator - Clearance…

    Lockheed Martin (Dahlgren, VA)
    …Qualifications:** * Sec\+ certified or higher * Windows Active Directory * Windows OS and/or UNIX/ LINUX administration experience **Desired Skills:** * ... an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems ...SPLUNK Administration * Red Hat Enterprise Linux * Windows Server 2016, 2019, 2022… more
    Lockheed Martin (05/24/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …integrated development environment, and Cloud automation. The SysA demonstrates strong Linux / Windows administration experience, including package management, ... Skills: + Operating Systems : Extensive knowledge of Windows and Linux operating systems ....Knowledge of virtualization technologies (eg, VMware, Hyper-V). + Database Administration : Experience with database systems (eg, SQL… more
    Nightwing (06/27/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, ... to systems with successful authorization of those systems + Use of system authorization workflow...VTC devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience… more
    Assertive Professionals (05/23/25)
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  • System Administration /Cybersecurity…

    Lockheed Martin (Virginia Beach, VA)
    …a Security Clearance requires US citizenship\. **Desired Skills:** ACAS/ESS/SolarWinds Training and Administration Experience LINUX , Red Hat, Windows Active ... **Description:** Seeking experienced System Administrator to support the Space fence radar...associated with computer based maintenance related to digital processing systems /subsystems utilizing Linux , Microsoft, and/or other operating… more
    Lockheed Martin (06/26/25)
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  • Cloud and Systems Engineer

    Leidos (Chantilly, VA)
    …experience in systems engineering or cloud infrastructure support + Proficient in Linux system administration and shell scripting + Experience working in ... Systems Engineer, this role supports cloud storage pipelines, system administration , VoIP infrastructure, and automation tasks...tools (eg, Terraform, Ansible, or cloud SDKs) + Operating Systems : Rocky Linux , Ubuntu, Windows … more
    Leidos (06/17/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …within a hybrid ( Windows & RHEL) environments. **Job Responsibilities & Duties:** System Administrative Advisory duties to include management of Windows ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** DNS,Dynamic Host Configuration Protocol (DHCP),Microsoft… more
    General Dynamics Information Technology (05/16/25)
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