• Senior Classified Systems Administrator

    The MITRE Corporation (Bedford, MA)
    …The successful candidate will have experience in: + Patching and updating Windows and Linux (RHEL, Ubuntu) server and desktop operating systems + Perform general ... monitoring tools, miscellaneous web servers, etc.,) + Building and hardening Windows, Linux , VMware systems Basic Qualifications: + Typically requires a minimum… more
    The MITRE Corporation (01/13/26)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. *Perform system monitoring and ... and availability of hardware, network, and server resources and systems . *Review system and application logs and...performance. 3. Assign and update security permissions on a Linux network. 4. Review and interpret Linux more
    V2X (01/08/26)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... System Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain… more
    Northrop Grumman (12/12/25)
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  • Mid-Level MySQL and PostgreSQL DBA

    System One (Washington, DC)
    …for ensuring the reliability, security, and optimal performance of database systems across open-source environments. The DBA supports application development teams, ... database. + Install, configure, and manage Oracle, MySQL, and PostgreSQL databases on Linux , Windows, and AWS platforms. + Set up new databases, servers, and related… more
    System One (12/26/25)
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  • System Engineer

    Synergy ECP (Annapolis Junction, MD)
    …packages and network configuration. Requirements Requires a Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... clearance with the Maryland customer. Required capabilities: + Demonstrated experience using the Linux operating system , to include use of the command-line. + … more
    Synergy ECP (12/17/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …the intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco network devices and ... **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance, security, and availability. + Administer Cisco… more
    Parsons Corporation (12/04/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …CND, SSCP) + Familiarity with Risk Management Framework requirements for Windows and Linux systems . + Strong written and verbal communication skills. + Ability ... the Digital Modernization sector, is seeking an early career ** System Administrator** to join our team. In this role,...Windows servers, desktops, and network devices; bonus points for Linux experience. + Embrace new technologies to meet evolving… more
    Leidos (11/06/25)
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  • System Dev Engineer III

    Amazon (Detroit, MI)
    …language: C++, C#, Java, Python, Golang, PowerShell, or Ruby; (2) experience with Linux or Unix; (3) experience with control systems , including PLC/IPC based ... language: C++, C#, Java, Python, Golang, PowerShell, or Ruby; (2) experience with Linux or Unix; (3) experience with control systems , including PLC/IPC based… more
    Amazon (01/13/26)
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  • System Development Engineer, STRADA…

    Amazon (Jessup, MD)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to automate day to day tasks ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (12/05/25)
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  • Navy Air Traffic Control Systems Technician…

    BAE Systems (San Diego, CA)
    …of Unix and/or Linux software Flexibility to learn and utilize other systems supported by this competency Experience with ATC Radar systems An/SPN-41, ... 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 (01/09/26)
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