• System Engineer III (ICP)

    HonorHealth (AZ)
    …Essential Functions + Provides subject matter expertise with Windows and/or Linux system administration, technical support, and maintenance for specialized ... + On-call rotation required HonorHealth is looking for a System Engineer to support our Information Technology...systems and platforms including but not limited to Linux based operating systems and/or Microsoft Server… more
    HonorHealth (09/06/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of ... of service and reliability. We're looking for a skilled System Administrator to join our team and...management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of operating system… more
    CACI International (08/21/25)
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  • System Support-US Citizens Only - TS/SCI FS…

    The Metamorphosis Group (Chantilly, VA)
    …officer with security-controlled systems . + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA ... of datasets from a variety of cloud-based and other systems . The Contractor shall maintain system uptime,...administration. + Demonstrated experience with LINUX systems engineering and administration. + Demonstrated… more
    The Metamorphosis Group (08/09/25)
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  • Information System Security Engineer…

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job...Required: - 5+ years working as an ISSE and/or Linux system administrator - Active Top ... system developers to ensure that we are delivering systems that can attain ATO - Work hand-in-hand with...or better) - Good verbal and written communication - Linux experience, specifically with security hardening - BASH or… more
    CACI International (08/26/25)
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  • Sr. Associate, Systems Administration

    L3Harris (Palm Bay, FL)
    …have every other Friday off Job Description: We are seeking a dedicated Microsoft Windows systems administrator to join our IT team. The ideal candidate will be ... for maintaining the integrity and security of both Windows, Linux , and network system infrastructures, and level...one application support. This role involves a blend of systems administration, system patching & hardening, … more
    L3Harris (10/05/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    … security requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to ... to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and...and infrastructure upgrades in a dynamic information system hosting environment + Proficiency with Red Hat/ Linux… more
    Amentum (08/29/25)
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  • Maximo App. Suit (MAS) System Admin.

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** GDIT has an opportunity for a Maximo (MAS) System Administrator to support a new program for our NASA business area, ... This is a remote position. We are seeking a self-motivated Maximo (MAS) System Administrator to join our team and manage the deployment, configuration,… more
    General Dynamics Information Technology (10/01/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …servers, with direct experience managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical ... motivated **_HPC Systems Engineer_** to join the systems team. This system (ROCKFISH), with over...performance parallel storage and methodologies. + Expert knowledge of Unix/ Linux systems administration, including all aspects of… more
    Johns Hopkins University (08/21/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …cyber security, or a related field. + 10 + years working as an ISSE and/or Linux system administrator + Ability to clearly present and communicate technical ... Responsible for the design, test, operation and implementation of secure operating systems , networks, and database products. This role is 100% on-site Principal… more
    COLSA Corporation (10/04/25)
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  • Principal Systems Engineer (Cloud/AWS)

    Greenway Health (Tampa, FL)
    …processes. + Work closely with other IT teams to support the integration of Linux systems with other platforms and technologies. + Provide technical assistance ... problem-solving skills in cross-functional collaboration. Linux + Solid understanding of Linux operating systems (eg, Red Hat, Ubuntu) with proficiency in… more
    Greenway Health (09/04/25)
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