• Principal Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with...environments. The ideal candidate will bring strong expertise in Linux system administration , infrastructure automation,… more
    Leidos (07/31/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …your career. The Northrop Grumman Classified Solutions team is seeking an experienced ** Principal Linux DevOps Engineer** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (09/25/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (08/20/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Linthicum Heights, MD)
    …operating systems , workstations, and applications for several program or project areas. ** Principal Linux Systems Administrator** + Serve as primary ... Grumman's Chief Information and Digital Office is seeking well-qualified Linux System Administrators to join its dynamic...required for all recurring and non-recurring efforts ​ **Sr. Principal Linux Systems Administrator** +… more
    Northrop Grumman (09/14/25)
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  • Principal /Sr. Principal…

    Northrop Grumman (Patuxent River, MD)
    …or be willing to relocate to the NAS Patuxent River area. Basic Qualifications for a Principal System Admin : + bachelor's degree with 5 years of experience; ... and weekends as needed. Basic Qualifications for a Senior Principal System Admin : + Bachelor's...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System … more
    Northrop Grumman (09/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …and a dedication to excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program. Along with ... Principal System Administrator Location Annapolis Junction,...Education / Certifications: Fifteen (15) years of experience providing System Administration support and Bachelor's Degree in… more
    DCCA (08/18/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …will work with ONEROOF, PITCHHITTER, NiFi, and various Systems Administration (SA) components, ensuring seamless virtualization, Linux environments, GOTS ... **Description** **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/09/25)
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  • Sr Principal HPC Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + ... propose, plan, and deploy mitigation strategies **Basic qualifications: Sr. Principal Systems Engineer** + Bachelor's degree in...Experience directing technical work of a small team of Linux Systems Administrators + Strong written and… more
    Northrop Grumman (09/16/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …solutions. + Function as a senior technical resource for the rest of the System Administration team; often taking on the mentorship and guidance of junior ... Update Servers (WSUS), SCCM, or similar third-party software update system administration . + Ability to travel as...scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both… more
    Northrop Grumman (07/18/25)
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  • Principal Sales Engineer

    Rocket Software (Annapolis, MD)
    …engineering experience. + Extensive mainframe knowledge and expertise required. + Diverse systems (Mainframe, IBMi, Windows, Linux ) background a must + Diverse ... people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and existing… more
    Rocket Software (08/08/25)
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