• EY (Philadelphia, PA)
    …Python, Bash, PowerShell) for automation of security tasks. Knowledge of Windows , Linux , Unix, and other major operating systems . Ideally, you'd also have ** ... ** Certifications such as CCSP, CSSLP, OSCP, OSWP, GPEN, GWAPT, OSCE, OSEE, GXPN, CISSP, CISM, etc. Contributions to the security community, including research, public CVE disclosures, bug bounty acknowledgments, and open-source project involvement. Strong… more
    job goal (12/12/25)
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  • Lockheed Martin (King Of Prussia, PA)
    …and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and ... currently have an active Top Secret Clearance Desired Skills: Windows and Linux OS patching/security hardening in...will be required within 6 months of start) CompTIA Linux + or Red Hat Certified Systems Administrator… more
    job goal (12/12/25)
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  • Oracle (Trenton, NJ)
    …foundational knowledge of most of following areas Active TS/SCI security clearance Systems administration ( Linux and/or Windows Servers) Strong ... lead or management roles IT Hardware Concepts RAID SAN x86 Architecture SCSI Linux /Unix Administration: Boot Process GRUB/LILO File Systems Network device and… more
    job goal (12/12/25)
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  • Staff 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 (12/10/25)
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  • Principal Member of Technical Staff

    Oracle (Trenton, NJ)
    …networking stack, process scheduling, and memory management, to build and troubleshoot cutting-edge systems across Linux and Windows Operating systems ... technical and business impact designing and building innovative new systems to power our customer's business critical applications. Looking...years of C++ Development with OS Kernel Internals across Linux and Windows + Experience with Golang… more
    Oracle (11/25/25)
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  • Cyber Resiliency Engineer (Member Engineering…

    Lockheed Martin (Moorestown, NJ)
    …infrastructure that supports national defense missions\. Key responsibilities include: Evaluating Linux and Windows computing platforms, network designs, and ... **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\. By...crucial\. * Security\+ or CISSP certification\. * Understanding of Unix/ Linux file system and command line\. * Knowledge of… more
    Lockheed Martin (10/31/25)
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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 ... **_Job Title:_** Staff Solution Consultant **About** **Trellix:** **Trellix, the trusted...deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint… more
    Trellix (11/14/25)
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  • Enterprise Services and Systems

    University of Pennsylvania (Philadelphia, PA)
    …delivery basics, mail hygiene and email authentication + Have at least three years of Linux or Windows system administration experience + Know at least one cloud ... and resources, and much more. Posted Job Title Enterprise Services and Systems Administrator, Wharton Computing and Instructional Technology Job Profile Title … more
    University of Pennsylvania (10/17/25)
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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 ... Noblis MSD's mission is to support the Naval Sea Systems Command (NAVSEA) and, Naval Surface Warfare Center (NSWCPD)...on full time status. For part time or on-call staff , compensation is proportionately adjusted based on hours worked.… more
    Noblis (12/06/25)
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  • Storage Administrator

    GovCIO (Trenton, NJ)
    …disaster recovery, and common problem resolution. + 3+ years' experience with MS- Windows , Solaris, and RHEL/OEL Linux environments. + 3+ years' experience ... communication (IP based). + Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher.… more
    GovCIO (09/24/25)
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  • Assistant Director of IT

    ASM Global (Philadelphia, PA)
    …highly desirable. + Experience in the implementation, configuration, and maintenance of Linux operating systems is desirable. + Demonstrable experience using ... Assist the Director of IT in managing the IT staff to help them maintain and support the venues...environment and a Virtual Desktop Infrastructure environment using Microsoft systems management software and tools. + Responsible for ensuring… more
    ASM Global (10/31/25)
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  • Data Center Manager

    Oracle (Trenton, NJ)
    …knowledge of most of following areas + Active TS/SCI security clearance + Systems administration ( Linux and/or Windows Servers) + Strong troubleshooting ... contribute to establishing annual KPIs and goals for the staff and managing the employee lifecycle against that. **Responsibilities:**...RAID + SAN + x86 Architecture + SCSI + Linux /Unix Administration: + Boot Process + GRUB/LILO + File… more
    Oracle (12/11/25)
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  • Cyber Security Consultant

    Public Consulting Group (Trenton, NJ)
    …+ Understanding of various systems , like MS Active Directory, MS Windows , MS Exchange, Unix/ Linux OS. **Certification** + Information security professional ... + Project Assurance + Performs security assessments of information technology (IT) systems to verify they comply with applicable security standards. + Performs… more
    Public Consulting Group (11/19/25)
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  • Business Process Red Team Operator

    JPMorgan Chase (Wilmington, DE)
    …+ Strong understanding of the following: Networking fundamentals (all OSI layers, protocols); Windows / Linux /Unix/Mac operating systems as well as software ... to require the use of one or more High Risk Role (HRR) systems , which mandates successful completion of enhanced screening, including criminal and credit background… more
    JPMorgan Chase (09/29/25)
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  • Divisional Network Engineer

    ITW (Hatfield, PA)
    …and maintain network security measures, including firewalls, intrusion detection/prevention systems , and VPNs. + Ensure compliance with security protocols and ... with IT teams, system administrators, and external vendors to integrate and optimize systems . + Provide technical support and training to end-users and junior … more
    ITW (10/07/25)
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