• System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day ... to improve reliability and performance + Communicate and coordinate with the Information System Security Officer (ISSO) and Information System Owner (ISO)… more
    General Dynamics Information Technology (07/23/25)
    - Related Jobs
  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... system enhancements that will improve the performance, reliability, and security of the system including installing, upgrading/patching, monitoring, problem… more
    Northrop Grumman (07/18/25)
    - Related Jobs
  • Linux Dev/Ops Systems Administrator

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (07/23/25)
    - Related Jobs
  • Medical Training Program Administrator

    Johns Hopkins University (Baltimore, MD)
    The Department of Neurology is seeking a **_Medical Training Program Administrator ._** The Program Administrator should play a primary role in the day-to-day ... and report directly to the program director. The Program Administrator should become knowledgeable about medical education in general,...Must be done in a timely manner so that systems are functional when needed. + Provide primary support… more
    Johns Hopkins University (06/17/25)
    - Related Jobs
  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …is required * 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college \(equivalent ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...as but not exclusive to examples like NiFi\) * Systems infrastructure knowledge of routers, firewalls, v\-lans, servers, etc\.… more
    Lockheed Martin (07/31/25)
    - Related Jobs
  • Secret Linux System Administrator

    Insight Global (Linthicum Heights, MD)
    Job Description Insight Global is looking for a Secret cleared Linux System Administrator to sit fully on site in Linthicum, MD to support an enterprise IT and ... servers, follow and stay up to date with proper security compliance, provide server administration, backups, imaging, encryptions, and...and 5+ years of experience Active Secret or Top-Secret Security Clearance Active Security + Cert Ability to… more
    Insight Global (08/02/25)
    - Related Jobs
  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, 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
    Lockheed Martin (07/24/25)
    - Related Jobs
  • Contract Administrator /Principal Contract…

    Northrop Grumman (Sykesville, MD)
    …Contract Administrator ** to become a member of the Marine Systems Business Unit, Launcher Operating Unit, supporting the Strategic Launch programs. The ... for Contract Administrator :** + US citizenship. + Ability to obtain/maintain security clearance. + Bachelor's Degree with 3 years or Master's degree with 1… more
    Northrop Grumman (07/31/25)
    - Related Jobs
  • Sr. System Administrator

    Leidos (Odenton, MD)
    …will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This... Security +ce. **PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance,… more
    Leidos (07/22/25)
    - Related Jobs
  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... **Description:** **The Work:** We are seeking professionals interested in Systems Administration\. * Here, you are going to provide...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/12/25)
    - Related Jobs