• Sr . Linux / Windows…

    Lockheed Martin (King Of Prussia, PA)
    … Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and ... have an active Top Secret Clearance **Desired Skills:** * Windows and Linux OS patching/security hardening in...be required within 6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator… more
    Lockheed Martin (11/14/25)
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  • Sr . Systems Administrator - Secret…

    Lockheed Martin (King Of Prussia, PA)
    …all of the client/server/storage/network devices \-Patch and harden Windows and Linux \(Red Hat\) and networking systems with Security personnel to protect ... clearance is required . Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems . Proven ability to install, secure… more
    Lockheed Martin (10/29/25)
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  • Sr . Engineer - DataDog SIEM | Remote, USA

    Optiv (King Of Prussia, PA)
    …HBSS, NSA, CEH, Cisco Security, Security +, or other security certifications). + Knowledge of Linux and Windows Operating Systems . + An understanding of a ... Sr . Engineer will work closely with other Engineers, Senior Engineers, Solution Architects, and clients to complete high...+ Serve as a primary responder for AFC customer systems , taking ownership of client configuration issues and tracking… more
    Optiv (12/17/25)
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  • Senior Network Engineer

    CAI (Philadelphia, PA)
    …Windows and Linux servers and workstations + Extensive experience remediating Windows and Linux operating systems + Extensive experience leveraging ... Senior Network Engineer **Req number:** R6716 **Employment type:**...and maintain IT infrastructure, including servers, networks, and storage systems + Ensure high availability, compliance and performance of… more
    CAI (12/05/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …areas located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are ... This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security...50 lbs\. independently\. \- Deep expertise in technical leadership, Linux server, Windows server, storage and network… more
    Lockheed Martin (11/07/25)
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  • Sr . Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …operate with other system hardware and software components\. \-Experience in Linux operating systems \. \-Experience with Virtual machine setup, management ... while maintaining the technical requirements of the strategic deterrence\. As a Systems Engineer within the program Production Integrated Product Team \(IPT\), this… more
    Lockheed Martin (11/14/25)
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  • Sr DevOps Architect

    The Hertz Corporation (Harrisburg, PA)
    **A Day in the Life** The ** Sr DevOps Architect** will build functional systems that improve customer experience. This role is responsible for managing the cloud ... cloud environments + Experience in cloud resource optimization preferred + Experience with Linux and Windows system administration + Ability to collaborate with… more
    The Hertz Corporation (12/24/25)
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  • Sr Automation Engineer

    Hargrove Engineers & Constructors (Monaca, PA)
    …of control system installation: - Microsoft Windows Client - Microsoft Server Operating Systems - UNIX - Linux - VMS + Ability to install and configure ... project work will consist of upgrades of obsolete PLC systems , mainly converting control loops to DCS control basis....Experience with command line computer interfaces. + Experience with Windows Domains. + Experience with Windows Active… more
    Hargrove Engineers & Constructors (12/09/25)
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  • Information Security Engineer

    TE Connectivity (PA)
    …and organizational needs. Qualified applicants will bring foundational technical experience in Windows and Linux systems administration, antivirus and ... and a commitment to continuous learning, collaborating closely with senior engineers to master emerging technologies and provide support...* Minimum 1-2 years of experience administering and supporting Windows and/or Linux systems in… more
    TE Connectivity (01/05/26)
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  • Principal Support Engineer

    Oracle (Harrisburg, PA)
    …installation, upgrades, configuration, and ongoing maintenance. + Strong working knowledge of Unix, Linux , and Windows operating systems . + Proficiency in ... As a Principal Support Engineer within OCI Support, you will serve as a senior technical authority specializing in the Oracle Database product family, with a focus… more
    Oracle (12/19/25)
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