• Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    … system data to prevent problems, and implementing new workstations and system extensions + Vendor certifications for electronic systems preferred + Reliable ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/10/25)
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  • IT Support Engineer I (ONS)

    Amazon (Herndon, VA)
    …experience deploying, managing, and optimizing Microsoft Windows Server - 1+ years of system administration , or 6+ months of scripting language experience - ... hardware - Assist with activities to triage and escalate system or network outages to reduce downtime - Understand...- 2+ years of corporate setting Windows, Mac or Linux Operating systems support experience - 2+… more
    Amazon (11/07/25)
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  • Middleware Team Lead

    GovCIO (Richmond, VA)
    …Application and Web Servers, Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed, ... ARMY security requirements. Responsible for development and maintenance of mid-tier system monitoring and administrative dashboards to ensure a proactive… more
    GovCIO (09/25/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    … experience. + 5+ years of directly relevant experience in system administration + Experience with multiple operating systems , including Linux /Unix & ... credentials + Performing implementation of granular access control, and monitor systems for acceptable performance and user accessibility, establish back-ups, and… more
    ARSIEM (11/13/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …DHS Suitability - 2+ years of directly relevant experience in system administration - Experience with multiple operating systems , to include Linux /Unix ... wide area networks. Monitor channels for storage-related network and system issues and remediate them as they occur Required...or HS Diploma and 4+ years lab management or systems administration experience. Desired Certifications: - CEH… more
    BCMC (08/26/25)
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  • Lead DevOps Engineer

    Leidos (Chantilly, VA)
    …with scripting and programming languages such as bash, python, or java + Experience with Linux system administration + Ability to achieve Security+ within 60 ... **Description** **General program information and/or position overview:** The GEOAxIS system provides Identity, Credential and Access Management for all web… more
    Leidos (11/12/25)
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  • Windows Server Lead

    TekSynap (VA)
    …writing IaC such as Terraform and PowerShell to support and complete administrative tasks. + Proficient with Microsoft System Center/MECM for management ... and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices,… more
    TekSynap (11/15/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    … integration, including COTS integration, and capacity analysis. + Experience with Linux and Windows operating systems + Previous experience contributing to ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a candidate to join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber… more
    Northrop Grumman (10/02/25)
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  • Mission Application Technical Support Specialist…

    RTX Corporation (Langley AFB, VA)
    …You Must Have** + 8 years of experience in the field of computer system administration , including some DCGS experience + Typically requires a degree in ... tier 3/4 mission support of existing and new mission applications hosted on Linux and Windows operating systems . Candidates for this position should have… more
    RTX Corporation (11/06/25)
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  • TS/SCI Senior Java Developer

    Insight Global (Arlington, VA)
    …experience in lieu of degree * Minimum 15+ years of experience in cloud systems administration and infrastructure management * Minimum 5+ years of experience ... platforms (AWS, Azure, or Google Cloud Platform) * Advanced proficiency in Linux /Unix and Windows server administration * Strong experience with containerization… more
    Insight Global (11/06/25)
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