• System Administrator

    City of New York (New York, NY)
    …IGEL-powered VDI systems for efficient and secure remote access. Utilizing experience with Windows and Linux -based operating systems to support various IT needs. ... of this mission, the BXDA seeks experienced and enthusiastic System Administrator . Job Responsibilities: The primary responsibilities will include the following, but… more
    City of New York (08/17/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems, ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA).… more
    SimIS Inc. (08/07/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …of degree). + **DOD 8570 IAT Level II** certification or higher. + Expertise in Windows Server 2016+ and endpoint platforms such as Trellix Agent, ENS FW, PA, ... driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy...Level III** certification. + Hands-on experience with RedHat Enterprise Linux , VMware, Microsoft Hypervisor, or RedHat VM Manager. +… more
    Leidos (10/03/25)
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  • Senior High Performance Computing System…

    The Boeing Company (El Segundo, CA)
    …for a highly experienced and detail-oriented **Senior High Performance Computing System Administrator ** to join the team in either **El Segundo, CA; Huntington ... classified and proprietary information. The High Performance Computing (HPC) System Administrator will work with opportunities that include the development and… more
    The Boeing Company (09/28/25)
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  • Systems Administrator (Level 2)

    Lockheed Martin (Boulder, CO)
    …design reviews and technical product reviews **Basic Qualifications:** * Familiar with the following: \- Windows OS \- Linux OS * Proven ability to work as a ... customer requirements? The NGG program is seeking a Systems Administrator to join the team in Boulder, CO\. As...will \(to include, but not limited to\): * Assessing server loads * Technical configuration through the installation of… more
    Lockheed Martin (09/27/25)
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  • System Administrator

    The Boeing Company (Hazelwood, MO)
    …Basic understanding of computer hardware, operating systems ( Windows and/or Linux ) and networking concepts + Familiarity with server installation, ... Solutions, a part of Boeing Global Services BGS, is seeking a **System Administrator ** in **Hazelwood, MO** . This position will be responsible for managing and… more
    The Boeing Company (09/21/25)
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  • Principal System Administrator - Network…

    RTX Corporation (Springfield, VA)
    …access to tools and resources that enable this **Principal** **System Administrator - Network Operations Center** employee to continuously improve their technical and ... a classified environment as a Network Operations Center (NOC) System Administrator . + This position is responsible formonitoring the Infrastructure Service Provider… more
    RTX Corporation (09/07/25)
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  • Network Administrator , Bureau of IT…

    City of New York (New York, NY)
    …networking protocols (TCP/IP, DNS, DHCP, etc.) - Experience with network operating systems (eg, Windows Server , Linux ) - Proficiency in network security best ... and Support Services (IIS) is seeking an experienced Network Administrator to join our team. This position is responsible...field. - 3 years of experience as a Network Administrator or in a related IT role. - Strong… more
    City of New York (08/28/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    …T-1 background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server , Linux , Unix) + Advanced expertise in network ... Systems Administrator - Lead Job Category: Information Technology Time...transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a cutting-edge… more
    CACI International (08/20/25)
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  • Senior Systems and Network Administrator

    SAIC (Battle Creek, MI)
    …hire + Ability to lift up to 50 lbs **TECHNICAL EXPERTISE:** + Microsoft Windows Server /Desktop OS, Active Directory, Group Policy + LAN/WAN/SAN technologies and ... **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in both… more
    SAIC (09/16/25)
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