• Sr. Technical Account Manager

    Proofpoint (Richmond, VA)
    …have an excellent technical and security software foundation, especially related to Linux , messaging, and cloud services, a proven track record of successfully ... day-to-day** + Independently provide ongoing and proactive technical leadership and support to Proofpoint's strategic customers with little direction. + Manage and… more
    Proofpoint (11/19/25)
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  • Systems Test Engineer / Principal Systems Test…

    Northrop Grumman (Chantilly, VA)
    …technologies that fuel those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to ... thought leader. At Northrop Grumman, you'll have the resources, support , and team to do some of the best...hardware integration + Knowledge and familiarity with Windows and Linux Operating Systems, specifically the ability to execute in… more
    Northrop Grumman (10/23/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …site lead. The selected candidate will be responsible for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward ... Responsibilities include, but are not limited to:** + Provide real time support for flight operations and maintenance addressing any issues related to communications… more
    Northrop Grumman (09/17/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …work directly with the client analyzing complex and unique technical support assignments and collaborate with software engineers, hardware engineers, cybersecurity ... * Design, deploy, and maintain server, storage, and network infrastructure to support business operations. * Manage and optimize Windows and Linux … more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …you will be part of an Agile development team where you will support the design, development, modification, and evaluation of signals intelligence, radar, and ... Implement a promotional release strategy + Provide multiple enclave support + Support cyber security scans, lockdowns,...a technical / development role + Demonstrated experience with Linux operating systems, preferably RedHat Linux +… more
    CACI International (11/07/25)
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  • Cyber Infrastructure Specialist SME

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD), Linux Management,Storage Management **Experience:** 15 + years of related ... our business strategy as a Cyber Infrastructure Specialist SME at GDIT. Here, you'll support solving some of our clients' biggest challenges and help us grow the… more
    General Dynamics Information Technology (11/14/25)
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  • RHEL Ansible Engineer_US Citizen-Remote

    NTT DATA North America (Chantilly, VA)
    …Virginia (US-VA), United States (US). **Job Summary:** The Senior Red Hat Enterprise Linux (RHEL) Engineer will lead RHEL and Satellite Engineering efforts in ... support of the client as a Service (EITaaS) initiative....2.5 Application + Minimum 2 years of experience managing LINUX disk and volume + Minimum 2 years of… more
    NTT DATA North America (10/30/25)
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  • Database/Web Services Admin Spec Lvl II

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …services in a high availability environment with responsibility to provide 24x7 support services. Incumbent seeks guidance from the DBA Web Services Supervisor and ... WebSphere web server software and upgrades on IBM AIX, Linux and Windows operating systems. Applying database and web...and upgrades. - Configuring databases and web servers to support application software while keeping databases and web servers… more
    Navy Exchange Services (NEX) (10/17/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …software by managing servers, hardware, and operating systems, providing technical support , and performing maintenance tasks like software updates, data backups, and ... update, and maintain operating systems, software, servers, and hardware. * Technical Support : Provide technical support to employees, diagnose and troubleshoot… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …(OSD) and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access ... ensuring the customers national and international security interests are protected as support equipment are designed and tested + Perform oversight of the… more
    Global Resource Solutions (09/26/25)
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