• Unix System Administrator

    SMX (Patuxent River, MD)
    Unix System Administrator (4388)at SMX(View all jobs)...onsite at Pax River. **This position requires a DoD top secret or secret with ... (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Unix System Administrator to support a fast-paced IT Data Center environment. The selected… more
    SMX (07/30/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4521)at SMX(View all jobs)...hot fixes **Required Skills and Experience:** + Clearance Required: Top Secret + An interim TS is ... River, MD SMX is looking for a highly motivated ** Systems Administrator ** with demonstrated experience to maintain...area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system more
    SMX (08/04/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ190119 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** System Administrator Level IV** Transform technology into opportunity as a… more
    General Dynamics Information Technology (05/16/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... (example: Security+ CE) + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance (at a minimum) in order to… more
    Northrop Grumman (07/26/25)
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  • Restore System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ202505 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** Restore System Administrator Transform technology into opportunity as a Restore… more
    General Dynamics Information Technology (06/26/25)
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  • Sr. Principal VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team...Access Requirements:_ + Candidates must have a current DoD ** Top ** ** Secret ** level security clearance (adjudicated within… more
    Northrop Grumman (07/08/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and...detail + **The ability to obtain and maintain a Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (07/21/25)
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  • NAVAIR Systems Administrator

    JHNA (Patuxent River, MD)
    …+ System Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and ... Patuxent River, MD, USA | Full Time NAVAIR Systems Administrator Overview: JHNA is currently... Secret Clearance with the ability to obtain Top Secret . Interim TS to start. US… more
    JHNA (07/23/25)
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  • System Administrator

    KBR (Lexington Park, MD)
    Title: System Administrator KBR is seeking an experienced Systems Administrator (Active Secret Clearance Required) to support Naval Air Systems ... to Aviation Product Lifecycle Management (AvPLM), who will provide System Administration support for the AvPLM IPT and its...Secret clearance with eligibility to obtain & maintain Top Secret clearance. A completed Single Scope… more
    KBR (07/02/25)
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  • Principal Linux Systems

    Leidos (Columbia, 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!** 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 Come… more
    Leidos (08/08/25)
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