• Tlinked Llc (Washington, DC)
    …Red Hat Satellite. In addition, daily Responsibilities include support of Red Hat Linux systems , and various applications (Red Hat Satellite, Puppet, Confluence, ... experience in large - multi-site environments, expert knowledge of RHEL , in-depth knowledge and real-world experience in programming &...Must be able design, deploy and support automation of Linux patching system Manage all aspects of CI/CD the… more
    job goal (01/12/26)
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  • ENS Solutions, LLC (Washington, DC)
    …rules, logging, and output modules. Extensive experience administering Red Hat Enterprise Linux ( RHEL ) systems , including package management (yum/dnf), ... We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal...of Suricata (Docker/Kubernetes) in enterprise environments. Familiarity with common Linux operating systems , including RHEL ,… more
    job goal (01/12/26)
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  • Devopshunt (Washington, DC)
    …and Git. Extensive experience with the monitoring tool Datadog. In‑depth knowledge of Linux administration, particularly RHEL 8 and higher. Ability to identify ... Senior DevOps Engineer The Senior DevOps Engineer will...operational support perspective. Provides technical testing support, supports production systems and development installs, deployments, and upgrades. Collaborates with… more
    job goal (01/12/26)
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  • Via Logic LLC (Washington, DC)
    …Masters with (13) years of prior relevant experience Strong Proficiency in operating systems : Windows Server, Linux ( RHEL ) Experience with virtualization ... Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the...management: Ansible, Puppet, Chef, JIRA Backup and disaster recovery systems Identity and access management (IAM), Active Directory, LDAP… more
    job goal (01/12/26)
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  • Bridge Core (BCore) (Mclean, VA)
    …frameworks: unit test or PyTest 5 years experience with Linux Operating Systems such as Centos, Rocky, RHEL 5 years experience with developing software ... Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates… more
    job goal (01/12/26)
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  • Northrop Grumman Corp. (JP) (Baltimore, MD)
    …its lifecycle Demonstrated experience analyzing and responding to customer requirements Strong Linux systems administration proficiency ( RHEL nice to have) ... its lifecycle Demonstrated experience analyzing and responding to customer requirements Strong Linux systems administration proficiency ( RHEL nice to have)… more
    job goal (01/12/26)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    Systems ,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat, CompTIA Security+ CE ... MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying...8 Servers **Required Technical Skills Requirements:** + Experience managing RHEL 7 and RHEL 8 Linux more
    General Dynamics Information Technology (10/25/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    **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...Servers, iDRAC, AWS and Azure. + SW experience: Operating Systems : RHEL8 and RHEL 9. + Red… more
    Leidos (12/20/25)
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  • Principal/Sr Principal HPC Systems

    Northrop Grumman (Jessup, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency ( RHEL nice to have) + ... lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency ( RHEL nice to have) +… more
    Northrop Grumman (12/05/25)
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  • Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    …AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core ... **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...date. + AWS and other cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9,… more
    ManTech (01/06/26)
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  • Artificial Intelligence & Machine Learning…

    Honeywell (Washington, DC)
    We're seeking a highly skilled Artificial Intelligence & Machine Learning Systems Engineer to architect, design, and develop advanced AI/ML systems that ... EW systems containing advanced GPU/NPU-accelerated AI infrastructure + Perform Linux systems administration at the classified level: kernel tuning for… more
    Honeywell (01/07/26)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …associated hardware and cloud resources. + Design, implement, and maintain high-availability Linux systems ( RHEL , CentOS, Ubuntu) supporting mission-critical ... **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National...and upgrades). + Collaborate with cross-functional teams to integrate Linux systems with cloud platforms (AWS, Azure,… more
    Leidos (12/11/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …Management (SIEM) products, vulnerability scanning tools as deployed within hosted Information Systems . Responsibilities + The Senior CND Engineer develops and ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...years experience in maintaining and operating Red Hat Enterprise Linux ( RHEL ) servers. + Shall meet the… more
    V2X (12/12/25)
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  • Systems Engineer /Developer (TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …flows and analyzing data failure conditions + Extensive experience as a Linux Systems Administrator, preferably RHEL /CentOS (installation, configuration, ... years of related experience **US Citizenship Required:** Yes **Job Description:** The Systems Engineer will develop, build, deploy, manage, and administer cloud… more
    General Dynamics Information Technology (01/02/26)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-...with *nix-based OSs such as KVM, Red Hat Enterprise Linux ( RHEL ), and VMware vSphere ESXi to… more
    V2X (11/15/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …**Network Engineering - Nightwing** Nightwing is seeking a highly motivated Network and Systems Engineer / Administrator to support a mature, fast-paced mission ... policies and industry standards (eg, STIGs, NIST). + Manage and administer Linux -based systems , user accounts, and identity services (including FreeIPA) +… more
    Nightwing (12/11/25)
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  • Systems Integration Engineer

    Amentum (Hanover, MD)
    …create and implement solutions and/or troubleshoot problems **Requirements:** * Expert experience with Linux operating systems (eg, Rocky, RHEL ) * Experience ... If so, look no further. Amentum is seeking a ** Systems Integration Engineer ** to join our team...Bash and Ansible to automate installation and configuration of Linux applications * Technical understanding and communication skills to… more
    Amentum (11/20/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …- Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...Cloud Engineer with strong Red Hat Enterprise Linux ( RHEL ) experience to join our DevOps… more
    Nightwing (11/26/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    …logging, and output modules. + Extensive experience administering Red Hat Enterprise Linux ( RHEL ) systems , including package management (yum/dnf), kernel ... We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal...Suricata (Docker/Kubernetes) in enterprise environments. + Familiarity with common Linux operating systems , including RHEL ,… more
    ENS Solutions (11/26/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …integration services. Position Overview: SealingTech is looking for a talented and experienced Systems Engineer to join our dynamic team of engineers delivering ... Citizenship + 8+ years of experience as an Automation Engineer and/or Systems Engineer +...within automation workflows. + Deep hands-on experience with Fedora-based Linux distributions ( RHEL , Rocky, Oracle) including administration… more
    Sealing Technologies (01/07/26)
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