• Principal Storage & Data Protection System…

    RTX Corporation (Marlborough, MA)
    …systems in Classified areas. **What You Will Do** : + System Administrator for Storage and Data Protection, across a geographically distributed, mission-critical ... log, and audit platforms including ACAS, Nessus, SCAP, STIG, Splunk, Nagios, SolarWinds , and infrastructure or asset certification aligned to DFARS, RMF, JSIG, CMMC,… more
    RTX Corporation (12/05/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... DoD Risk management Framework (RMF) accredited environment . SIEM (Splunk, SolarWinds , etc.) . Layer 2/3 switching, Firewall configurations, network micro… more
    KBR (12/04/25)
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  • Information Technology Administrator

    Robert Half Technology (Cibolo, TX)
    Description We are looking for an experienced Information Technology Administrator to join our team in Cibolo, Texas. In this role, you will oversee the management ... in IT infrastructure management and troubleshooting. * Certifications in Cisco, SolarWinds , Fortinet, Meraki, or Ekahau are highly preferred. * Proficiency in… more
    Robert Half Technology (12/03/25)
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  • Lead Windows System Administrator

    Burlington (Edgewater Park, NJ)
    **Position Overview** We're seeking a talented Lead Windows System Administrator with deep expertise in Microsoft and VMware technologies, Azure cloud services, and ... knowledge of monitoring and endpoint management tools (eg, BigFix, Datadog, SolarWinds ). + Familiarity with ITIL, COBIT, and project management methodologies.… more
    Burlington (12/03/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, ... and Hyper-V. + Work with network monitoring tools such as ServiceNow, SolarWinds , and/or ScienceLogic SL1. **Qualifications** + High School with 10+ years systems… more
    GovCIO (11/29/25)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    Title: Senior Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + DoD 8570 certifications (Security+ or equivalent) + SIEM (Splunk, SolarWinds , etc.) + Strong documentation skills (Writing SOPs, Creating Networking Diagrams)… more
    KBR (11/27/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... firewalls, cloud migration, optical infrastructure networking, virtual routing and forwarding, and SolarWinds , you'll serve as at rus ted advisor to clients on… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network ... OSPF, EIGRP, BGP, and PIM + Experience with network monitoring tools (eg, SolarWinds ) + Familiarity with Cisco VoIP, PoE switches, and Call Manager + Experience… more
    Huntington Ingalls Industries (11/22/25)
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  • Network/Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). Develop, ... event management (SIEM) tools such as Elasticsearch, Logstash, and Kibana (ELK), Solarwinds Security Event Manager, and Splunk. + Knowledge and experience with NIST… more
    Argonne National Laboratory (11/22/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or level 2 (entry ... Directory and VMWare ESXi + Knowledge of enterprise monitoring tools (Trellix/ SolarWinds /Splunk) Primary Level Salary Range: $67,400.00 - $101,000.00 Secondary Level… more
    Northrop Grumman (11/21/25)
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