• Sr . Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join ... of the entire IT infrastructure including Servers (Windows & Linux ), Workstations (Windows & Linux ), Networking equipment,...technologies related to storage solutions. + Function as a senior technical resource for the rest of the System… more
    Northrop Grumman (07/18/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …MCSE (or similar Microsoft cert), and 9 years of Windows Server, VMWare, Active Directory, Microsoft Exchange, and Group Policy administration in a classified ... Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join its dynamic team of… more
    Northrop Grumman (10/03/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP, and virtualization ... Senior System Administrator - Network Operation Center WFH...years of advanced expertise in enterprise-level network and systems administration , ensuring mission-critical systems remain secure, resilient, and fully… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior Windows and Linux Systems…

    The Boeing Company (Kent, WA)
    …with us. The Boeing Company is looking for a highly experienced and detail-oriented ** Senior Windows and Linux Systems Administrator** to join the team in ... Continuous Vetting program within the last 5 years + Active CompTIA Security+ certification + 5+ years of experience...certification + 5+ years of experience in performing system administration tasks on Windows and Linux hosts… more
    The Boeing Company (10/08/25)
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  • Sr . Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 28999 Job Location: Greenville, Texas ... Schedule: 9/80 This position requires an ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret/SCI Security Clearance, which requires US… more
    L3Harris (09/25/25)
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  • Senior Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end software,… more
    Leidos (10/09/25)
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  • Sr . ServiceNow Developer

    Leidos (Lorton, VA)
    …underlying infrastructure components, specifically: + Experience with Red Hat Enterprise Linux (RHEL), including system administration , security hardening, and ... guide the way we do business. Seeking an experienced Senior ServiceNow Software Developer, to join an internal service...needs and architectural best practices. + Serve as the Sr . Developer for complex features and integrations. This involves… more
    Leidos (10/09/25)
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  • Sr Principal Software Engineer - (RA)…

    Northrop Grumman (Huntsville, AL)
    …Systems-Launch and Missile Defense Systems have an exciting career opportunity for a Sr Principal Software Engineer (RA) to join our team of experienced and diverse ... up-to 10% to support business needs + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application, which is… more
    Northrop Grumman (09/06/25)
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  • Sr . DevOps Engineer.

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next **TS/SCI cleared Sr . DevOps Software Engineer** working with a dynamic team to design, develop and ... flexible schedule and, occasionally, some tasks may be performed remotely. As a Sr . DevOps Engineer you will contribute to the design, deployment, and maintenance of… more
    Leidos (09/17/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate ... creative solutions to complex problems. **Responsibilities:** + Provide Engineering and Administrative support onsite for a team of developers and testers, often… more
    Northrop Grumman (10/02/25)
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