• Senior Systems Engineer

    SAIC (Washington, DC)
    …access). + Windows Server and IIS-based application hosting. + Unix / Linux system administration and troubleshooting (eg RedHat, Solaris). + Integration ... IIS) and secure configurations. + Industry certifications: Azure, ITIL 4, Windows Server Hybrid Administrator , CompTIA Linux +, Zscaler Certified Associate,… more
    SAIC (06/19/25)
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  • Sr. Systems Engineer

    Mohawk Valley Health System (New Hartford, NY)
    …IT staff members for problem resolution + Analyze performance statistics for tuning on Windows, Linux , Citrix, Novell, UNIX , AIX and Open VMS Servers + Design ... available technologies. Performs advanced planning and design activities related to server operating system, system hardware configuration and connectivity issues of… more
    Mohawk Valley Health System (07/09/25)
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  • System Development Engineer II

    Amazon (Seattle, WA)
    …infrastructure systems and perform database queries (SQL) using Window, Linux , or Unix based operating systems and SQL Server databases. Provide support and ... experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three...database; and (5) troubleshooting systemic problems in a Windows, Linux , or Unix based environment. Amazon.com is… more
    Amazon (07/24/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix / Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer ... Engineering + Materials Engineering + Middleware + Kafka Platform Engineer + WebSphere Application Server Specialist + Network Engineer/ Administrator + Cisco… more
    General Dynamics Information Technology (07/24/25)
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  • Senior Network Adminstrator

    BAE Systems (Mount Laurel, NJ)
    …Microsoft, TCP/IP, and other LAN/WAN networking concepts + Windows and Unix / Linux interoperability services (eg centralized authentication technologies for ... an important and dynamic US Navy customer as an experienced **Network Administrator ** supporting a highly capable and diverse team driving technical innovation for… more
    BAE Systems (07/30/25)
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  • Systems Engineer w/ TS/SCI

    General Dynamics Information Technology (Livermore, CA)
    …Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Windows,Storage, Unix **Certifications:** Security + - CompTIA **Experience:** 10 + ... + Performs systems design, development, and integration in a Windows and Unix environment. + Performs continual maintenance and provides highly complex solutions for… more
    General Dynamics Information Technology (07/16/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Indianapolis, IN)
    …the future. **The Role** The role of this position is to serve as a Linux and virtual infrastructure system administrator , for both on-premise and cloud based ... weeks. **The Main Responsibilities** + Provide day-to-day support/administration of OS ( Linux / Unix ) and associated infrastructure + Will provide support directly… more
    Lumen (07/15/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX , Solaris, Linux and Microsoft Windows. + Identify security flaws ... be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. + Program and debug Web 2.0, Java,… more
    Imagine One Technology & Management (06/25/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX , Linux , and Windows operating systems. + Installation and ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (05/22/25)
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  • Cloud Engineer (AWS)

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. Strong understanding across Cloud and ... infrastructure components ( server , storage, network, data, and applications), security best practices...in Microsoft Azure Cloud and/or Amazon Web Services Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer… more
    PSEG Long Island (07/31/25)
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