• 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 conducting… more
    JHNA (08/26/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads… more
    Northrop Grumman (10/02/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... users. **Responsibilities:** * Serves as the primary Oracle Database Administrator for the team, providing database troubleshooting, performance monitoring, and… more
    CACI International (10/08/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....environments + Candidates must have a current DOD **Top** ** Secret ** levelsecurity clearance, to include **SCI access** and a… more
    Northrop Grumman (08/20/25)
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  • Network and Computer Systems

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... onsite position. The Network and Computer Systems Administrator will work in support of the Army for the Network Modernization & Mission Network Technical… more
    ManTech (09/10/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job Setting On-site Job Category Information Assurance Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior… more
    Systems Technologies, Inc. (09/02/25)
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  • 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 ... Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring… more
    Northrop Grumman (07/18/25)
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  • Senior Systems Administrator

    ManTech (Lothian, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Patuxent River, MD.** This is a full-time ... systems using Red Hat Enterprise Linux (RHEL) 8.10, Windows 11 Enterprise, and/or Windows Servers 2019/2022...be a US Citizen and possess a current/active Top Secret Clearance **Physical Requirements:** + The person in this… more
    ManTech (10/08/25)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows -based systems in secure, mission-critical environments. + Architect… more
    Leidos (10/10/25)
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  • Windows System Administrators Careers

    Northrop Grumman (Annapolis, MD)
    …role. It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Windows Systems Administrator :** + Perform as a self-sufficient Windows ... IT infrastructure including Windows desktop, servers and networking equipment. **Principal Windows Systems Administrator :** + Serve as primary Windows more
    Northrop Grumman (09/14/25)
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