• Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …one or more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen ... application of DoD and other agencies security policy and enterprise solutions + Enforce the design and implementation of...Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs,… more
    Global Resource Solutions (07/17/25)
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  • OCI Administrator

    System One (Ashburn, VA)
    …Autonomous Databases Services * Advanced experience with Windows Server 2016 - 2022 or Red Hat Enterprise Linux 7-9 engineering and administration. ... * Ability to perform troubleshooting of the Windows Server or Red Hat Enterprise Linux operating systems. * BS or equivalent experience in programming on… more
    System One (06/10/25)
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  • C2 Network Security Operations Center - Network…

    Leidos (Hampton, VA)
    …technical issues impacting systems and networks. + Oversee and manage systems with expertise in Red Hat Enterprise Linux (RHEL) 9 and Windows 2019/2022. ... in technical and operational domains. **Preferred Qualifications:** + Industry certifications in Red Hat or Windows. + Experience in managing Windows Domain… more
    Leidos (07/19/25)
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  • Test Engineer

    BAE Systems (Springfield, VA)
    …security clearance + Able to pass Counter Intelligence Polygraph + Experience with Linux ( Red Hat Enterprise Linux preferred) + Working knowledge of ... career with us. BAE Systems is seeking a Junior Linux Administrator to support our Test Team. The role...support to identify and resolve system issues The Junior Linux Administrator will work under the direction of the… more
    BAE Systems (07/23/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …a new era in space and find a career that's built for you\. Lockheed Martin provides Red Hat Enterprise Linux \(RHEL\)/SE Linux based HPC services ... Experience with one or more of Python, BASH, Korn, and/or Perl * Linux Operating System knowledge, ability to solve end\-user computer system problems, while working… more
    Lockheed Martin (07/12/25)
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  • Sr. Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …/ Palo Alto Firewalls - VMware Infrastructures and architectures, virtual networking, vROPS - Red Hat Enterprise Linux , YUM, Satellite, Capsule ... (8) years' experience as a Systems Engineer supporting complex, multi- site enterprise scale environments; with a Bachelor's degree in a related field (Computer… more
    Arena Technical Resources, LLC (05/13/25)
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  • IEC (Integration, Engineering, and Configuration)…

    General Dynamics Information Technology (Springfield, VA)
    …/ Palo Alto Firewalls * VMware Infrastructures and architectures, virtual networking, vROPS * Red Hat Enterprise Linux , YUM, Satellite, Capsule ... (8) years' experience as a Systems Engineer supporting complex, multi- site enterprise scale environments; with a Bachelor's degree in a related field (Computer… more
    General Dynamics Information Technology (05/10/25)
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  • Elasticsearch Engineer

    Insight Global (Reston, VA)
    …Logstash, Beats, Kibana, and X-pack) experience in production Linux , CentOS and/or Red Hat Enterprise Linux (RHEL) experience Experience with ... document, build, secure, and maintain Elasticsearch, Logstash, Kibana (and X-Pack) Enterprise solutions deployed in the Cloud or on-premise Lab environment to… more
    Insight Global (07/15/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle ... Enterprise Linux , and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + Plan and implement new system hardware and software, including lifecycle management and firmware… more
    TekSynap (07/26/25)
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  • Journeyman Field Engineer

    ManTech (Reston, VA)
    …administration, and network administration experience + Strong Linux administration experience with Red Hat Enterprise Linux (RHEL) 9+ and Bash ... + Strong Network administration experience, including DNS, routing, and firewall configuration + Strong infrastructure administration experience, including technologies such as MongoDB, PostgreSQL, Consul, Vault, Nomad or similar technologies + Experience with… more
    ManTech (06/17/25)
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