• 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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  • Linux Information Systems Analyst,…

    Lockheed Martin (King Of Prussia, PA)
    …in our King of Prussia, PA secure facility\. **Your Mission:** As a Linux Information Systems Analyst, your responsibilities will include: * Technical Support: ... * US Citizenship required at this facility **Desired Skills:** * Experience with Windows Server Operating Systems * Experience with Active Directory \(AD\) *… more
    Lockheed Martin (11/26/25)
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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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  • Senior Support Engineer 1 - Oracle Exadata…

    Oracle (Trenton, NJ)
    …patching and maintenance and backup and recovery strategies + Proficiency in **Unix, Linux , and/or Windows ** operating systems . + Programming and ... **Job Description** ** Senior Support Engineer 1** **- Oracle Exadata Cloud...Hands-on experience with **Exadata implementations** and large-scale database management systems , including setup, configuration and patching of systems more
    Oracle (11/25/25)
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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 (Trenton, NJ)
    **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 (09/24/25)
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  • Software Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …cloud computing design, and security principles Experienced working in both Windows and Linux platforms Demonstrated proficiency in software development ... ground software solutions, specializing in the development of mission\-critical systems for U\.S\. government agencies, commercial enterprises, and international… more
    Lockheed Martin (11/06/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Trenton, NJ)
    …applications. + Ability to use and operate virtualized environments to support virtualized systems ( Windows and Linux ) + Perform regular system maintenance, ... to implement or resolve issues accurately. + Knowledge of modern operating systems ( Windows ) and virtualization technologies. Ie Windows Server 2016, 2019,… more
    NTT America, Inc. (11/20/25)
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  • Senior Systems Engineer

    Insight Global (Horsham, PA)
    Systems Engineer doing patching & vulnerability management * Experience with Operating systems (OS): Linux /Unix or Windows * Experience with ... modern practices. You will also support mixed operating system estates-including Linux /Unix and Windows -across commercial business units, while partnering with… more
    Insight Global (12/12/25)
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  • Staff Solution Consultant

    Trellix (Trenton, NJ)
    …proficiency in cybersecurity operations, cybersecurity engineering, systems engineering and/or Windows and Linux systems administration. + You have ... planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security… more
    Trellix (11/14/25)
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  • Cyber Identity - SailPoint Senior

    Deloitte (Philadelphia, PA)
    …languages: Java, JavaScript, JSP/Servlets, SQL. + Understanding and familiarity with Operating Systems (Unix, Linux , Windows ). + 2+ years managing ... 3+ years of experience in developing, implementing, or architecting information systems . + 3+ years of experience with technical architecture experience integrating… more
    Deloitte (12/11/25)
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  • Information Systems Security Engineers…

    Noblis (Philadelphia, PA)
    …+ Experience installing software, firmware, and security patches + Knowledge of industrial control systems . Familiarity with Linux , Windows , and VxWorks OS ... in Philadelphia, PA.** Noblis MSD's mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD) and their missions' to… more
    Noblis (12/06/25)
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  • Senior Software Developer

    Oracle (Trenton, NJ)
    …etc.) preferred * Experience developing for and/or administering a variety of operating systems ( Windows Server/ Linux ) * Thirst for learning and mastering ... with developing, debugging or designing software applications or operating systems according to provided design specifications in hybrid environments (on-prem… more
    Oracle (11/25/25)
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  • Senior Cloud Engineer

    Insight Global (Horsham, PA)
    …DevOps (ADO) * Experience with Containerization using Kubernetes * Experience with Operating systems (OS): Linux /Unix or Windows * Cloud networking ... Public Trust Security clearance strongly preferred (last 12 months) to accelerate onboarding. * Comfortable pairing with and coaching existing Systems Engineers more
    Insight Global (12/12/25)
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  • Senior Software Engineer

    SOLUTE Careers (Mount Laurel Township, NJ)
    … Software Engineer to design, develop, test, deploy, maintain, and improve software systems . In addition, the Senior Software Engineer will manage project ... ability to adapt and prioritize projects is essential. The senior engineer will be an integral and important part..., specifically DoD sensor equipment. + Experience working in Linux and Windows environments. + Experience integrating… more
    SOLUTE Careers (12/03/25)
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  • Senior Software Development Engineer

    Oracle (Trenton, NJ)
    …on the server-side with Linux , and client-side on at least one of Linux , Windows , MacOS/iOS or Android. + Expertise in Zero Trust security principles , ... with developing, debugging or designing software applications or operating systems according to provided design specifications. Build enhancements within an… more
    Oracle (11/25/25)
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  • Senior Software Engineer - B2B/MFT

    CVS Health (Trenton, NJ)
    …addressing, routing, firewalls, and VPNs. + 1+ years of experience with operating systems such as Windows , Linux /Unix, and potentially mainframe ... Extender, & Sterling Integrator tools. + Experience with operating systems such as Windows , Linux /Unix,...+ Experience with operating systems such as Windows , Linux /Unix, and potentially mainframe environments. +… more
    CVS Health (12/05/25)
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