• System Administrator

    Leidos (Bethesda, MD)
    …DOMEX Technology Platform (DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, ... for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our...work closely with other infrastructure and network engineers, and system engineers on the following key tasks:** + Clear… more
    Leidos (10/01/25)
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  • Information Systems Security Officer (ISSO)

    Systems Technologies, Inc. (Hanover, MD)
    …in meeting their duties and responsibilities. Implement and enforce all DoD Information Systems and Platform IT system cybersecurity policies and procedures, as ... Information Systems Security Officer (ISSO) Location Hanover, MD Job...creating and maintaining security configuration baselines for Windows and Linux platforms, networking equipment, cloud technologies and custom hardware… more
    Systems Technologies, Inc. (09/02/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …high performance parallel storage and methodologies. + Expert knowledge of Unix/ Linux systems administration, including all aspects of management, monitoring, ... motivated **_HPC Systems Engineer_** to join the systems team. This system (ROCKFISH), with over...experience managing HPC clusters. + Experience as a high-level Linux system administrator. + Experience managing mission… more
    Johns Hopkins University (11/04/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/28/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span> \n <\/div>\n \n ... Required: Very strong Linux (Red Hat\/Rocky, CentOS) and Latte 'Art for SSP,...for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes… more
    Jovian Concepts, Inc. (09/24/25)
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  • Technician III / IV (Navy ATC Systems )

    BAE Systems (St. Inigoes, MD)
    …of Unix and/or Linux software Flexibility to learn and utilize other systems supported by this competency **Pay Information** This position is covered by a wage ... team providing technical and engineering services to USN/USMC Air Traffic Control Systems . Will apply electrical and electronic theory and related knowledge, usually… more
    BAE Systems (09/11/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and ... security of mission-critical systems across Department of Defense (DoD) networks. The Senior...of Defense (DoD) enclaves + Mentor and support junior UNIX/ Linux System Administrators by providing technical guidance… more
    SMX (10/18/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key tasks: DUTIES * Perform Linux … more
    Vexterra Group (10/14/25)
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  • Principal/Sr. Principal HPC System…

    Northrop Grumman (Annapolis Junction, MD)
    …with PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with file ... (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator** . This position is located at **Baltimore,...4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge… more
    Northrop Grumman (11/07/25)
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  • System Administrator

    CACI International (Laurel, MD)
    …+ Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... **Qualifications** _Required:_ + CWIP: IAT Level I Certification, IA Baseline Certification in Linux , Unix, Windows, or Cisco OS operating system . + Ten (10)… more
    CACI International (11/20/25)
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