• Deskside Administrator I

    Epsilon, Inc (Arlington, VA)
    …issues at user workstations. + Troubleshoot desktop/laptop hardware, operating systems ( Windows , macOS), and applications (Microsoft Office, collaboration ... **Overview** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc....your recruiter conversation. **Responsibilities** **An average day:** As Deskside Administrator I, you will be responsible for providing on-site… more
    Epsilon, Inc (11/22/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …experience with ArcGIS administration, geospatial data, analysis, maps, services, and applications. + 2 -3+ years of Windows Server experience. + 2 -3 years ... Administration, Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected candidate… more
    Leidos (10/01/25)
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  • Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …Level 2 certification **Preferred Qualifications:** . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active Directory, ... making history. We have an opening for a **Tier 2 /3 System Administrator ** to join our team...empathy, and respect . Current Security+ or IAT Level 2 certification _Principal Systems Administrator_ . **Tier… more
    Northrop Grumman (11/15/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...years of directly relevant experience as a Linux System Administrator . - 2 + years MacOS and iOS… more
    BCMC (11/21/25)
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  • BeyondTrust/Bomgar Engineer- US Citizen

    NTT America, Inc. (Chantilly, VA)
    …Access, and Password Safe solutions. + 2 years of experience with Microsoft Windows operating systems , Active Directory, Windows PowerShell, Windows ... (RDP) and Secure Shell (SSH) protocols and connections. + 2 years of experience with securing systems ...Amazon Web Services. + Cloud certifications such as Azure Administrator Associate (AZ-104), AWS SysOps Administrator or… more
    NTT America, Inc. (10/22/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office ... tools. + Respond to and resolve technical issues related to Windows Active Directory, Microsoft Office, business applications, browsers, networking, and… more
    ManTech (11/22/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Operator/Maintainer + 745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A CONTRACTOR FOR THE ... removing, rebuilding and/or replacing, re-installing and re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software +… more
    Scientific Research Corporation (11/12/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... vulnerabilities + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems ...years of directly relevant experience as a Linux System Administrator . + 2 + years of MacOS and… more
    ARSIEM (11/12/25)
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  • Incident Technician

    ManTech (Chantilly, VA)
    …diagnose and resolve technical problems involving hardware, software, networking, and telecom systems + Experience supporting Windows 10, Microsoft Office 2016 ... tools + Responding to and resolving technical issues related to Windows Active Directory, Microsoft Office, enterprise applications, web browsers, and… more
    ManTech (11/22/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable source code. + ... to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg...logs and dmesg logs. + Program and debug Web 2 .0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk)… more
    Imagine One Technology & Management (09/24/25)
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