• Endpoint Security as a Service (ESS) Engineer

    Leidos (Washington, DC)
    …a skilled and driven **Endpoint Security as a Service (ESS) Engineer and Systems Administrator ** to join our team at the Washington Navy Yard - where innovation ... **What You'll Do** As an ESS Engineer and Systems Administrator , you won't just maintain systems - you'll _elevate_...IAT Level II** certification or higher. + Expertise in Windows Server 2016+ and endpoint platforms such as Trellix… more
    Leidos (12/24/25)
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  • Lead Training Systems Simulation Admin / F-35…

    Lockheed Martin (Orlando, FL)
    …* Currently possess a current Security \+ certificate\. * System Administration of Windows and/or Linux server environments\. * Experience with Disaster Recovery ... future of the industry\. Position Assignment: F\-35 Lead Flight Simulation Systems Administrator to be located in Rovaniemi, Finland\. This position will be… more
    Lockheed Martin (12/20/25)
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  • IT Operations Engineer

    Corning Incorporated (Phoenix, AZ)
    …IT operations, systems administration, or DevOps. + Proficiency with Windows computer/server environments. + Previous work/understanding of server virtualization ... - Desired** + Certifications such as AWS Certified SysOps Administrator , Microsoft Certified: Azure Administrator , VMware VCP,..., VMware VCP, or CompTIA Server+. + Experience with Linux Servers. + Experience with Oracle DB administration. +… more
    Corning Incorporated (12/19/25)
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  • eDiscovery Analyst

    ADM (Erlanger, KY)
    …equivalent work experience. + Possess functional knowledge and administrative experience on Windows and Unix/ Linux Platforms. + Proficiency and understanding of ... **Department/Function:** Information Technology **Job Description:** **IT E-Discovery Analyst/Legal Hold Administrator ** ADM is looking for an IT E-Discovery Analyst/Legal… more
    ADM (12/18/25)
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  • ServiceNow Developer

    V2X (Springfield, VA)
    …+ ServiceNow Development, Experience, & Releases + ServiceNow Platforms, Solutions, & Applications + Linux or Windows Systems + ServiceNow Modules At V2X, we are ... + One or more SNOW certifications, such as the ServiceNow Certified Systems Administrator Certification. + Experience: + Shall have 7 or more years of progressive… more
    V2X (11/13/25)
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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 ... Certification in Microsoft Azure Cloud and/or Amazon Web Services. + Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer. + AWS… more
    PSEG Long Island (10/30/25)
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  • Platform Engineer

    ManpowerGroup (Richmond, VA)
    …Identity, Service Principal, Networking, Active Directory, Log Analytics, Monitoring + Windows and Linux server/systems administration experience is highly ... desired + Azure Administrator certification, Solution Architect, or Databricks Platform ... Administrator certification, Solution Architect, or Databricks Platform Administrator certification, Snowflake SnowPro certification is a strong plus… more
    ManpowerGroup (10/30/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of computer systems, networks, and software applications + Familiarity with Windows and Linux operating systems, hardware troubleshooting, and software ... to join our organization in a hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the SCIF Manager, you will be responsible… more
    Synergy ECP (10/22/25)
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  • Senior Information Systems Security Engineer

    Amentum (Warrenton, VA)
    …Prevention System, Policy Auditor, Asset Baseline Monitor, and Virus Scan Enterprise) on Windows and Linux creating exceptions to allow essential processes to ... upgrades in a dynamic information system hosting environment + Proficiency with Red Hat/ Linux + Managing Red Hat Satellite/Ansible + At least one of the following… more
    Amentum (01/09/26)
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  • Systems Engineer

    General Dynamics Information Technology (Baton Rouge, LA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux HA,Microsoft Windows Server,Unix **Experience:** 2 + years of ... new or existing computer systems + Provide engineering support for the systems administrator for systems issues that have been escalated and communicate status to… more
    General Dynamics Information Technology (01/08/26)
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