• Red Hat Linux System

    Chenega Corporation (Washington, DC)
    …LLC,** a **Chenega Professional Services** ' company, is looking for a ** Red Hat Linux System Administrator ** to support a federal agency. Our company ... Linux System administration experience. + Current certification as a Red Hat Certified Systems Administrator (RHCSA). _Knowledge, Skills and… more
    Chenega Corporation (10/03/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …needed **Preferred Qualifications:** + 6+ years of experience providing Red Hat System Administration to DoD IT systems + IAT Level III: CASP CE, CCNP ... of a degree. + 8+ years of experience providing System Administration to DoD IT systems +...CISA, CISSP, GCED, GCIH, CCSP + Red Hat Certified System Administrator (RHCSA)… more
    Leidos (09/26/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat ... Linux Administrator Job Category: Information Technology Time Type: Full...The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This… more
    CACI International (09/03/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …Hybrid Administrator + ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Linux Administrator -Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Guides (STIGs) **Certifications:** Comp TIA Security + Certified - CompTIA - CompTIA, Red Hat Certified System Administrator (RHCSA) in Red Hat ... Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security, Red Hat Ansible, Red Hat more
    General Dynamics Information Technology (08/22/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …resource to have the following qualifications: + a. Ten (10) or more years of experience as a Red Hat system administrator . + b. Ten (10) or more years ... determined by the AOC). + b. Red Hat Certified Systems Administrator . +...system administration tasks. + e Configuring and maintaining Red Hat Satellite, Identity Management (IdM), and… more
    Shuvel Digital (08/07/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …the following relevant certifications and experience will be given preferential consideration + Red Hat Certified Systems Administrator + Red Hat ... Engineers provide technical leadership and guidance on security automation and secure system engineering topics to both internal and external teams and are… more
    SAP (07/25/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …certifications, as well as system -focused certifications like Microsoft Certified: Azure Administrator or Red Hat Certified Engineer. + Experience with ... Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network… more
    Parsons Corporation (09/09/25)
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  • Systems Administrator

    ManTech (Lothian, MD)
    …cybersecurity mandates + Certifications such as Linux+, CompTIA Security+, or Red Hat Certified System Administrator (RHCSA) + Basic knowledge of ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team...a team + Assist in deploying and maintaining Linux-based systems (eg, Red Hat Enterprise… more
    ManTech (10/08/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …* Certifications (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + ... Senior Linux System Administrator Clearance Required: Top Secret...standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …+ CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, ... **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a...as Terraform, CloudFormation, or ARM templates + Monitor cloud system performance, availability, and security posture using enterprise monitoring… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Senior Linux Administrator

    SAIC (Arlington, VA)
    **Description** Team SAIC is seeking an experienced Red Hat **Senior Linux Administrator ** to operate and maintain the Linux operating systems within our ... and contribute to the overall efficiency and security of the organization's systems . + Participate in system upgrades, migrations, and new deployments… more
    SAIC (10/08/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …associated interconnects (iSCSI, SAD, FC, TCP/IP, etc.) + Advanced Red Hat /CentOS and Microsoft Windows Operating System (including Group Policy management) ... and networking of Linux and Windows based platforms. + Oversee servers running Red Hat , CentOS, SolarisX64, SuSe, Virtual Appliances, with direct attached and… more
    BAE Systems (09/09/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    systems and associated interconnects (SAD, FC, TCP/IP, etc.) + Red Hat and Microsoft Windows Operating System + Microsoft Exchange + Centrify + ... your best. We are in search of a Linux Systems Administrator to: + Install, configure, and...+ Experience with: + Servers running Sparc Solaris, SolarisX64, red Hat , and SuSe, with direct attached… more
    BAE Systems (09/09/25)
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  • System Administrator

    System One (Springfield, VA)
    Job Title: System Administrator Location: Springfield VA Type: Contract To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with the ... eligibility to obtain a CI Poly Contact: ###@altaits.com The Systems Administrator will work closely with both...in one or more of the following: Windows Server, Red Hat , IRIX, Solaris, Sybase, Informix, SQL,… more
    System One (09/16/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing...desired * Strong knowledge of various Linux distributions (eg, Red Hat , Ubuntu, CentOS). * Proficiency in… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based program supporting a key ... government customer. As a Systems Administrator SME, you will play a...(VM) technologies: ESXi, VCenter, VSphere + NetApp Management + Red Hat Enterprise Linux and CentOS +… more
    BAE Systems (09/12/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …at least 8 years of relevant experience. + Must have experience as a systems administrator providing direct support to end users and technical staff (developers, ... + Must have experience with and/or have knowledge of Red Hat 7 and 8, and VMWare....available based on position level and/or job specifics. **CNS Systems Administrator ** **116698BR** EEO Career Site Equal… more
    BAE Systems (09/29/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government ... (VM) technologies (ESXi, VCenter, VSphere) + NetApp Management + Red Hat Enterprise Linux and CentOS +...be available based on position level and/or job specifics. ** Systems Administrator (Senior)** **115891BR** EEO Career Site… more
    BAE Systems (09/10/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active...candidate for this position must have experience in Linux ( Red Hat ), Saison, and Ansible. Proficient in… more
    DCCA (08/18/25)
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