• System Administrator - Security Focus

    Leonardo DRS, Inc. (Fitchburg, MA)
    **Job ID: 112505** The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems , control technology and ... around the world. **Job Summary** Perform system administration duties of on-prem systems and networks including high side, standalone systems , engineering… more
    Leonardo DRS, Inc. (10/02/25)
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  • System Administrator

    Two95 International Inc. (Oklahoma City, OK)
    Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time Salary: $Market + Benifits Requirements + Heavy knowledge in the following + VMware ... in the following + Container Technologies (BUZZ: Azure Stack, Kubernetes, Docker) + Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer)… more
    Two95 International Inc. (09/08/25)
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  • System Administrator

    The Boeing Company (Hazelwood, MO)
    …CompTIA Security+ Certification + Basic understanding of computer hardware, operating systems ( Windows and/or Linux) and networking concepts + Familiarity ... of industry experience designing, implementing, training, and supporting logistics information systems . A career with the Tapestry Solutions team brings the best… more
    The Boeing Company (09/21/25)
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  • Network Administrator , Bureau of IT…

    City of New York (New York, NY)
    …of networking protocols (TCP/IP, DNS, DHCP, etc.) - Experience with network operating systems (eg, Windows Server , Linux) - Proficiency in network ... of IT Infrastructure and Support Services (IIS) is seeking an experienced Network Administrator to join our team. This position is responsible for reviewing and… more
    City of New York (08/28/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, ... to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructure around the world....6 months of hire date + Working experience in Windows Desktop & Server , or Redhat Enterprise… more
    RTX Corporation (10/15/25)
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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, ... meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be part of a… more
    Leidos (10/03/25)
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  • Client Support Administrator

    Amentum (Holloman AFB, NM)
    **Purpose and Scope:** Primarily responsible for Client Support Administrator (CSA) duties on the .MIL system per Air Force Instructions (AFIs), DOD Directives, ... for supporting the daily help desk operations of information systems . This includes maintaining the network, PCs, and servers....all .MIL (where permissible) and .COM computers (PC and server ) hardware and software. + Provides help desk support… more
    Amentum (09/19/25)
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  • Instrument Application Administrator

    ThermoFisher Scientific (Highland Heights, KY)
    …training, and experience. Thorough knowledge of two or more technology services ( Server - Windows /Linux; Data Centers; Storage; Virtualization; Messaging; Global ... in Highland Heights, KY. **A day in the life:** The Application Administrator provides comprehensive business and system support for analytical software and… more
    ThermoFisher Scientific (10/12/25)
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  • Cloud System Administrator

    Robert Half Technology (Marysville, OH)
    Description We are looking for an experienced Cloud System Administrator to join our team. This long-term contract position offers an exciting opportunity to work ... within the automotive industry, managing and optimizing cloud-based systems and infrastructure. The ideal candidate will have expertise in cloud administration,… more
    Robert Half Technology (09/22/25)
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  • Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …(AWS). + Provide advanced technical expertise in Microsoft technologies, including Windows Server , Active Directory, Exchange, and Microsoft 365. Design, ... opportunity for a **Senior Enterprise IT Engineer** in our **Hughes Network Systems ** division. This position will be located at our headquarters in **Germantown,… more
    EchoStar (08/04/25)
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