• System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our ... deploy, operate, and maintain a wide variety of mission critical platforms and systems for commercial and government customers. This position is part of a small… more
    The Boeing Company (11/07/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …+ Provides expert technical support, administration, and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of...availability. + Provides expert technical support with the entire VMWare environment. + Leads and performs changes to OS,… more
    Saliense Consulting (10/01/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Richmond, VA)
    …Cyber Recovery, CyberSense, Cobalt Iron Compass, IBM TSM/Spectrum Protect. + Infra: Windows Server, Linux, VMware ESXi/vSphere, Dell PowerMax. + Automation/Dev: ... Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and… more
    Ensono (11/01/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …ESX VMware in load/capacity analysis, trend monitoring, resource utilization, systems analysis, automated systems design, system development cycles and ... remove, and troubleshoot printers, and computer hardware, provide user support on Windows current operating system, provide user support on current Office suite… more
    Chenega Corporation (09/01/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    … VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired + Experience using a ... to MS Exchange and Exchange servers, as well as general IT Windows infrastructure. + Designs, develops, tests, debugs and implements Exchange related components,… more
    ManTech (09/12/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Database ... Administrator Associate + Microsoft 365 Certified: Fundamentals + VMware Certified Technical Associate + CompTIA Security+ CompTIA Network+ CompTIA A+ Cisco… more
    M. C. Dean (10/10/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating ... 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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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (10/10/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …operating system deployment (OSD) and queries). + Familiarity with DISA STIGs for Windows operating systems + Expertise with IAVA process including RMF release ... Configuration Manager (SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT… more
    General Dynamics Information Technology (10/22/25)
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  • Mission Application Technical Support Specialist…

    RTX Corporation (Langley AFB, VA)
    …3/4 mission support of existing and new mission applications hosted on Linux and Windows operating systems . Candidates for this position should have a strong ... Managed by Collins Aerospace Collins Aerospace is seeking a system administrator , software engineer, or information technology specialist to perform Air Force… more
    RTX Corporation (11/06/25)
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