• Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability… more
    Leidos (10/21/25)
    - Related Jobs
  • Senior Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If… more
    Leidos (09/26/25)
    - Related Jobs
  • Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team ... or university with 12 years of experience as a Systems Administrator supporting programs and contracts of...with Splunk **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** +… more
    ManTech (12/04/25)
    - Related Jobs
  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator ** with demonstrated experience to maintain...virtual networking. **Required Skills and Experience:** + Clearance Required: Top Secret + Bachelor's degree in a… more
    SMX (11/14/25)
    - Related Jobs
  • MAC System Administrator

    Link Solutions Inc (Adelphi, MD)
    … Clearance + Non-remote (relocation incentive available) The MAC System Administrator will be responsible for maintaining macOS systems , managing updates, ... Services and Development. Link Solutions is seeking a MAC System Administrator (Intermediate-Level) to join our team...a US Citizen. + Must have an active DoD Top Secret Clearance. + Five (5+) years… more
    Link Solutions Inc (11/24/25)
    - Related Jobs
  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" System Administrator Level ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a Information System Administrator Level 2 for a great opportunity in the\x26nbsp;Annapolis Junction,… more
    Jovian Concepts, Inc. (10/07/25)
    - Related Jobs
  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (11/12/25)
    - Related Jobs
  • Principal Contract Administrator /Senior…

    Northrop Grumman (Baltimore, MD)
    …(SAP) prior to starting** + The ability to obtain and maintain a DoD Top Secret clearance is required. + US Citizenship required **Basic Qualifications** ... Systems Operating Unit is seeking a Principal Contract Administrator to support the Vesuvius program. The selected candidate...+ The ability to obtain and maintain a DoD Top Secret clearance is required. + US… more
    Northrop Grumman (11/04/25)
    - Related Jobs
  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR ... Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets + Gathering requirements, developing and...Secret Clearance. Must have ability to obtain a Top Secret , Interim Top more
    JHNA (11/25/25)
    - Related Jobs
  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …+ Linux+ certification (or equivalent) + Security+ certification (or equivalent) + Top Secret clearance **Security Clearance Requirement:** An active Top ... **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** +… more
    Parsons Corporation (11/15/25)
    - Related Jobs