• System Administrator

    Shuvel Digital (Reston, VA)
    …information technology, mathematics, or related field. + 3-5 years of experience working in Linux Systems Administration or a related field with experience ... security of the computers, and reliable operation of computer systems . + Create automation scripts using Bash, Python...standing. + Stay updated on the latest advancements in system administration and conduct research to identify… more
    Shuvel Digital (08/13/25)
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  • Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …assessment, risk analysis, risk management, certification, security awareness, system administration , networking, maintenance, and continuous monitoring ... your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems ...as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM… more
    Concurrent Technologies Corporation (09/07/25)
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  • Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    …primarily focused on Information Assurance (IA) compliance and security operations for Unix/ Linux systems across Department of Defense (DoD) networks. The ... implementation, audit preparation, and remediation tracking, while also supporting baseline Unix/ Linux administration tasks as needed. **Essential Duties &… more
    SMX (10/01/25)
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  • Systems Development Engineer, AWS DBS ADC…

    Amazon (Bellevue, WA)
    …Rust, Java, and/or other modern programming languages. - Experience developing on Unix/ Linux operating system - Experience building and supporting large-scale ... know how to make work fun. - Have strong Linux & Networking background. The ideal candidate will have...deploying, and supporting large-scale infrastructure - 3+ years of administrative experience in networking, storage systems , operating… more
    Amazon (08/29/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    …with Linux , UNIX, and AIX environments, with strong command-line administration and troubleshooting abilities. + Working knowledge of Oracle databases, Java ... The Leidos National Security Sector is seeking an experienced ** Systems Administrator** to provide technical expertise installing, configuring, supporting, and… more
    Leidos (09/13/25)
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  • Cloud System Administrator

    ERP International (Laurel, MD)
    …of RHEL and Kubernetes based environments using Terraform, Ansible, and bash/PERL/ Python scripting languages. + Administration of automated release operations ... **Overview** ERP is currently seeking a highly skilled **Cloud System Administrator** to support one of our technical projects...one of our technical projects with the Defense Information Systems Agency (DISA). This role will facilitate the semi… more
    ERP International (09/22/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …1253 + Employ best practices when implementing security requirements for information systems including Model Based System Engineering (MBSE) methodologies, ... by the DoD + Experience with both Windows or Linux operating systems + DoD 8140 Certification...maintaining compliance controls. + Experience with Red Hat Enterprise Linux and Windows Server virtualized administration and… more
    Sierra Nevada Company, LLC (09/10/25)
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  • (USA) Principal, Systems and Infrastructure…

    Walmart (Denver, CO)
    …solutions. + Strong skills in Python and Bash scripting. + Expertise in Linux system administration and optimization. + Proven track record with CI/CD ... Actions. + Build tooling for compliance validation and inventory tracking. + Provide Linux system administration and performance tuning. + Collaborate with… more
    Walmart (09/25/25)
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  • System Engineer

    Synergy ECP (Annapolis Junction, MD)
    Linux operating system , to include use of the command-line. + LINUX or UNIX and/or Network administration /maintenance experience. + Experience with modern ... system components. You will provide support in the areas of systems administration , troubleshooting, loading of software packages and network configuration.… more
    Synergy ECP (09/17/25)
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  • Staff Software Engineer - NG Space Systems

    Northrop Grumman (Redondo Beach, CA)
    …This position requires continuous coordination and interfacing with SW SubProjects, Systems Engineering, the Infrastructure System Administration team, ... will be responsible for maintaining several SW product lines, troubleshooting Operating System issues, and executing Red Hat Enterprise Linux (RHEL)… more
    Northrop Grumman (09/03/25)
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