• Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …reported by monthly Retina scans. - Develops operating procedures for system administration activities including system monitoring, performance ... virus updates, patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows, and ESX server operations.… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Senior Linux - Windows System…

    ICF (Reston, VA)
    …+ Administer and support both Linux and Windows operating systems , ensuring optimal system performance and adherence to security compliance ... daily basis.** We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows...exposure or training in Cloud Technical Architecture and cloud system administration . + 6 months of experience… more
    ICF (10/02/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    … LINUX ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, ... Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL 9 - Redhat Certified...(Bash, Ruby, Python, Perl, etc.) + General understanding of Linux internals ( system calls, file systems… more
    General Dynamics Information Technology (08/22/25)
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  • Sr . IT Systems Engineer…

    Prime Therapeutics (Richmond, VA)
    …We are looking for a senior Dynatrace Observability Monitoring Engineer ( Sr . IT Systems Engineer) to build and mature observability, application performance ... and drives every decision we make. **Job Posting Title** Sr . IT Systems Engineer - Observability Team...for metric collection, analysis, and reporting. + Proactively monitor systems , networks, and applications. + Analyze system … more
    Prime Therapeutics (09/12/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …server management experience + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join...environment + DoD 8570 Certification in a primary Operating System (Windows, Linux , Cisco) + Experience operating… more
    Northrop Grumman (10/03/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team...in Dahlgren, VA.** Essential Duties & Responsibilities include thedaily administration of Linux /Unix systems and… more
    SMX (09/03/25)
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  • Linux System Administrator-…

    Nightwing (Sterling, VA)
    …+ 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and ... of IT systems + Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time + Implement… more
    Nightwing (09/26/25)
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  • Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and backup/recovery of system configurations and user data files. TIER III ( Sr . Linux Systems Administrator) + Understand and use essential tools ... Systems Administrator (UNIX) who will be responsible for system administration and customer support of servers...environment in Dahlgren, VA. **Responsibilities** + Red Hat Enterprise Linux system administration and will… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …and mechanical assemblies\. \-5 years experience with Linux /Microsoft operating systems and Microsoft products\. \-3\-5 years simulation system software and ... hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr \., you'll play a vital role in enabling the… more
    Lockheed Martin (07/12/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time...experience. * At least 5 years of experience in Linux system administration , with a focus ... * Experience with Docker, including containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise Linux … more
    CACI International (08/03/25)
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