• Senior Principal Security Engineer

    Oracle (Richmond, VA)
    …Experience with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading ... + Proficient in threat modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++, Python), preferably with… more
    Oracle (11/25/25)
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  • Cloud Support Engineer Internship - 2026 (US)

    Amazon (Herndon, VA)
    …competitions, or publications Preferred Qualifications - Knowledge of OS concepts / Linux /Unix Systems administration (Ubuntu, CentOS, RedHat, Solaris, etc) ... - - Cloud Computing - Networking (DNS, TCP/IP, HTTP, VLAN, etc.) - OS ( Linux and/or Windows Servers) - Security concepts / best practices Support Intern Experience… more
    Amazon (12/06/25)
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  • Network Security Engineer

    TEKsystems (Arlington, VA)
    …Certified Network Security Engineer (CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, etc.). Experience ... with Windows Server and Active Directory. Knowledge of UNIX and Windows environments as may pertain to Network and Security tasks including syslog, DNS, load balancers and BIND, Windows Event Log analysis. Scripting/programming skills (Perl, Python) and… more
    TEKsystems (12/24/25)
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  • Data Architecture, Software Engineering…

    The Metamorphosis Group (Chantilly, VA)
    …for users, servers and anonymous services. + Demonstrated experience with Windows and Linux systems engineering and administration . + Demonstrated experience ... ingest, integrate, reconcile and harmonize data from cloud-based and other systems and repositories across Sponsor and Sponsor partner organizations, in accordance… more
    The Metamorphosis Group (11/08/25)
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  • ADC Engineer, Controls Fleet

    Amazon (Herndon, VA)
    …tooling, and automation for large-scale computing environments experience - 3+ years of systems administration ( Linux or Windows) experience - Bachelor's ... tooling, and automation for large-scale computing environments - Experience in systems administration ( Linux or Windows) - Experience with automation,… more
    Amazon (12/05/25)
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  • Cyber Security Analyst - SIEM and Linux

    BAE Systems (Norfolk, VA)
    …The successful candidate will be responsible for designing, implementing, and maintaining Linux systems and a Security Information and Event Management (SIEM) ... Guides (SRGs). Key Responsibilities: + Design, implement, and maintain Linux systems , including Red Hat Enterprise ...+ Develop and maintain Standard Operating Procedures (SOPs) for Linux and SIEM administration + Troubleshoot issues… more
    BAE Systems (12/19/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting services… more
    BCMC (10/16/25)
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  • Lead Infrastructure Engineer-Platform Automation

    Truist (Richmond, VA)
    …education and work experience. 2. Strong proficiency in Ansible, YAML, Jinja2 templating, and Linux systems 3. administration . 4. Solid understanding of REST ... is pivotal in building resilient, observable, and policy-compliant software systems that power mission-critical business functions. Leveraging technologies like… more
    Truist (12/06/25)
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  • Senior Systems Administrator (Unix/…

    TekSynap (Dahlgren, VA)
    …(6) years of professional experience in Unix and/or Linux system administration of networks and software systems , including system backup and ... & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator (Unix/ Linux ).** The Senior Systems Administrator (Unix/ Linux ) serves… more
    TekSynap (10/31/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital ... leading the upgrade of our existing Red Hat Enterprise Linux 8 systems to version 9, ensuring...+ Developing and maintaining these scripts to manage system administration , monitoring, and deployment workflows. + Collaborating with development… more
    Leidos (12/20/25)
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