• Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... and much more. **Join us and make a difference in National Security!** The Systems Administrator will be responsible for: + Provide support for implementation,… more
    Leidos (10/12/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
    RTX Corporation (11/19/25)
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  • End Point Security System

    Craig Technologies (Norfolk, VA)
    Title: End Point Security System Administrator Location: Naval Station Norfolk; Norfolk, Virginia Clearance: Secret (Ability to obtain Interim) Citizenship ... Technologies has an opening for an End Point Security System Administrator to serve as a Subject...+ Create custom Firewall policies and work with Information Systems Security Manager (ISSM) and Information System more
    Craig Technologies (10/24/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and ... functional optimization in their business. TheLinux System Administratorshall perform system administration for the operating systems for which they have… more
    Chenega Corporation (10/08/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Administrator 4** to join our **Security and Electronic ... IT solutions. **Desired / Advantageous Qualifications** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    M. C. Dean (12/30/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned professional contributor ... Protection systems . + Experience with Linux and Windows Operating System . (RHEL preferred) + Experience with Active Directory, Domain Controllers, DNS, DHCP,… more
    RTX Corporation (12/05/25)
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  • Student Management System

    Custom Computer Specialists (East Islip, NY)
    Student Management System Administrator Location East Islip, NY Company Order Number 2902 # of openings 1 Apply Now ... professional to join our team as a Student Management System Administrator ! This role is primarily responsible...This is an excellent opportunity to work with school systems as a service provider ensuring the smooth operation… more
    Custom Computer Specialists (12/15/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve ... issues with hardware, operating systems , desktop applications, telephones, and network-attached printers. Duties and Responsibilities: + Install new software… more
    Chenega Corporation (12/01/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... compliance with computer security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation + Tune … more
    ISYS Technologies (10/22/25)
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  • ESS System Administrator

    TekSynap (Glynco, GA)
    **Responsibilities & Qualifications** The Enterprise Security System (ESS) Administrator manages and supports the full suite of physical security technologies ... + Maintain servers, databases, controllers, and network components supporting security systems . + Manage system integrations (API, SNMP, event forwarders,… more
    TekSynap (11/29/25)
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