• Secret Sr Windows

    Insight Global (Baltimore, MD)
    Job Description A Client of Insight Global is looking for a secret cleared Sr Windows System Administrator to join their team and help mentor more jr ... This person will design, implement, and manage secure, high-availability systems . Responsibilities include deploying enterprise system images, maintaining… more
    Insight Global (11/07/25)
    - Related Jobs
  • Sr . Principal Windows /VMware…

    Northrop Grumman (Baltimore, MD)
    …and team to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified ... and Microsoft Group Policies. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (11/01/25)
    - Related Jobs
  • Field Engineer Sr SATCOM - Ex Pat JAPAN…

    Lockheed Martin (Bethesda, MD)
    …Loaders such as SKLs * A self\-starter with strong communications skills and Windows , Unix, Networks System Administration experience * Should be proficient with ... team, is engineering, developing and integrating new capability for the Missile Defense System \. **Who We Are** Lockheed Martin is a renowned leader in the defense… more
    Lockheed Martin (11/12/25)
    - Related Jobs
  • Principal / Sr . Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …Northrop Grumman Aeronautics Systems has an opening for a **Principal / Sr . Principal Systems Engineer​** to join our team of qualified, diverse individuals ... system deficiencies requiring team interaction with network, software, system engineers, systems administrators, and aircrew personnel....months of hire date + Must have experience with Windows and Linux Operating Systems + Must… more
    Northrop Grumman (10/30/25)
    - Related Jobs
  • Principal/ Sr . Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …Aeronautics Systems (NGAS) has an exciting career opportunity for a **Principal/ Sr . Principal Systems Administrator** to join the Ground Segment team of ... integration, sustainment, and ground/flight test support. + Perform as a Windows \VMware System Administrator for a classified government contract. + Perform… more
    Northrop Grumman (09/18/25)
    - Related Jobs
  • Sr . System Administrator - VDI

    Leidos (Odenton, MD)
    …for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY RESPONSIBILITIES:** + Provide Senior level expertise ... group at Leidos has a career opening for a System Administrator on a DISA contract. This role is...and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may… more
    Leidos (10/21/25)
    - Related Jobs
  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …award win, and the anticipated start is in January 2026._** Northrop Grumman's Space Systems is looking for a **Principal / Sr . Principal** **Software Engineer** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the ability to obtain and maintain a DoD Top Secret clearance with SCI ** Sr . Principal** **Software… more
    Northrop Grumman (11/06/25)
    - Related Jobs
  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the ... and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi,… more
    Link Solutions Inc (10/08/25)
    - Related Jobs
  • Sr . Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring ... + Function as a senior technical resource for the rest of the System Administration team; often taking on the mentorship and guidance of junior level team… more
    Northrop Grumman (10/16/25)
    - Related Jobs
  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the… more
    Black Bear Technology Solutions, LLC (08/23/25)
    - Related Jobs