• F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …and communication of status to agency management and internal customers - Install/load operating system and application software - Isolate and resolve ... hardware and software problems involving the applications, the operating system , the hardware, the communications infrastructure, or any combination therefore -… more
    Arena Technical Resources, LLC (07/19/25)
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  • NCIS Senior Citrix Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …+ Broad experience with virtualized environments, Virtual Desktop Presentation, various Microsoft Windows operating systems . + Demonstrated ability to ... Citrix Administrator is responsible for managing, configuring, and maintaining Citrix systems to ensure secure, efficient, and high-performance application more
    General Dynamics Information Technology (05/25/25)
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  • Senior Monitoring & Observability Engineer - AWS…

    Fannie Mae (Reston, VA)
    …products, and troubleshoot and develop solutions to product errors all while operating under limited supervision. *THE IMPACT YOU WILL MAKE* The *Senior Monitoring ... monitoring solutions. * Establish and maintain policies, guidelines, and standard operating procedures. * Monitor performance and capacity metrics for technology… more
    Fannie Mae (08/01/25)
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  • Computer Programmer (TS/SCI)

    General Dynamics Information Technology (Virginia Beach, VA)
    …Python) -Designs, develops, deploys, and maintains operating systems and operating system software in Windows and Linux -Experience with Software ... Polygraph **Public Trust/Other Required:** None **Job Family:** Programming **Skills:** Computer Programming, Operating Systems (OS), Operating System more
    General Dynamics Information Technology (08/08/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    …dynamic and challenging team environment * Ability to administer commercial Unix/Linux and Windows systems * Working knowledge of scripting languages (such as ... experience in planning and executing penetration tests in a Windows and Kali Linux environment. You will be called...includes programming and configuring routers, hubs, switches, and network operating systems and Ethernet systems ,… more
    CACI International (07/08/25)
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  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …(Power Distribution Units) + General experience with Nagios + General experience with Microsoft Windows operating system + General experience with SAN and ... + You will participate in the deployment of new system baselines (eg operating systems ,...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (08/08/25)
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  • Client Service Manager

    TekSynap (Arlington, VA)
    …environments. iv. Excellent customer service orientation and verbal communication skills. Experience Supporting Windows Operating Systems , MAC Operating ... and software Configuration troubleshooting. + Experience with various desktop systems , operating systems , and diverse...Exchange Online Protection * Office365 Advanced Threat Protection * Windows Defender * Windows BitLocker * IBM… more
    TekSynap (05/15/25)
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  • Associate, Software Engineer (Chantilly, VA)

    L3Harris (Chantilly, VA)
    …Python, Ajax, Qt) on Windows , Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others ... principles in the development of software for the target application + Work closely with cross functional members of...and operational performance requirements and design of the overall system + Support and participate in all phases of… more
    L3Harris (08/08/25)
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  • Lead QA Environment Engineer

    Centene Corporation (Richmond, VA)
    …Applies knowledge of databases, operating systems (Linux/Unix and Windows ), and automation scripting to ensure application deployment and test execution ... virtualization-to guarantee quality testing is performed on all appropriate application systems . + Tracks and controls environmental...SQL Server, MongoDB. + Knowledge of Operating Systems : Strong knowledge of Linux/Unix and Windows more
    Centene Corporation (08/03/25)
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  • Cybersecurity Engineer III

    TekSynap (Virginia Beach, VA)
    …+ Remediate findings through patch management and secure configuration on both Linux and Windows operating systems . + Interpret and apply security management ... defense tools and appliances (Firewalls, IDS/IPS, Routers, CDS, EMASS, ESS). + STIG application and hardening of systems . + Conducting vulnerability scans and… more
    TekSynap (07/02/25)
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