• Linux Engineer

    ManTech (Norfolk, VA)
    …and 5+ years of relevant IT systems experience. + Experience in system administration , with proficiency in both Linux and Windows environments. + Must ... + Ability to work with DNS and DHCP and Windows / Linux environments. + Understanding of Red Hat...with VMWare ESXi and able to work with virtual Linux systems . + Up to 25% travel… more
    ManTech (11/05/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    …Manage and maintain server hardware and software, including Windows Server, Linux , or other relevant operating systems . + Network Management: Oversee network ... or in a similar role. + Strong knowledge of Windows Server, Linux , and virtualization technologies. +...Linux , and virtualization technologies. + Experience with network administration and security protocols. + Proficiency in hardware and… more
    Robert Half Technology (11/12/25)
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  • DevSecOps Engineer

    ASM Research, An Accenture Federal Services Company (Nashville, TN)
    …experience debugging Microsoft Windows or Linux based operating systems in an administrative /support/engineering capacity **Other Job Specific Skills** + ... EKS, EC2, S3, API Gateway, Aurora and RDS, IAM, Systems Manager, AWS Config, etc. + Experience with Git,...etc. + Experience with Git, GitHub, Bit Bucket versioning systems . + Experience with CI/CD software delivery pipelines &… more
    ASM Research, An Accenture Federal Services Company (10/31/25)
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  • Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: ... **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in… more
    RTX Corporation (09/09/25)
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  • ServiceNow (SNOW) Developer-active TS/SCI…

    V2X (Springfield, VA)
    …+ ServiceNow Development, Experience, & Releases + ServiceNow Platforms, Solutions, & Applications + Linux or Windows Systems + ServiceNow Modules At V2X, we ... technical areas: networking, storage, availability, server management, desktop management, systems administration , software development, cybersecurity, engineering, and/or… more
    V2X (11/13/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of computer systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software ... software, and network issues + Install, configure, and maintain computer systems , peripherals, and software applications + Assist with user account management,… more
    Synergy ECP (10/22/25)
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  • ServiceNow Security Organization (SSO) - Associate…

    ServiceNow, Inc. (San Diego, CA)
    …the function or industry. + Automation knowledge (Python, bash scripting) and experience hardening Linux , Windows , or Mac systems + Background working with ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (10/15/25)
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  • Security Engineer II

    EchoStar (Englewood, CO)
    …to a variety of technologies and domains + 2+ years of advanced working knowledge of Windows and Linux operating systems + Experience with firewall change + ... and provide system security requirements/guidance on new initiatives, applications, systems and services + Participate in incident response activities **Skills,… more
    EchoStar (10/02/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …ensuring compliance with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability… more
    ManTech (09/05/25)
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  • Junior System Administrator

    GovCIO (Kearneysville, WV)
    …mission-critical activities. + Assist in the management and maintenance of servers, operating systems ( Windows and Linux ), and enterprise applications within ... certification (eg, Security+ CE, CySA+) + Basic proficiency in managing and maintaining Windows and Linux servers, operating systems , and enterprise… more
    GovCIO (11/13/25)
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