• IT Infrastructure Engineer

    Celestica (Tucson, AZ)
    …the Windows OS ( server and client) and the desktop operating environment. Linux and other mainstream OS knowledge is a plus. ■ Deployment and administration ... well as design, install, configure, maintain and perform testing of PC/ server operating systems, networks and related utilities and hardware. Other responsibilities… more
    Celestica (06/26/25)
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  • Principal Cloud Operations Engineer, Databases

    Pegasystems (San Diego, CA)
    …systems in a global enterprise * 5+ years of experience with enterprise scale Linux Administration * 5+ years of hands-on operational experience with Amazon Web ... You are skilled in Postgres or Oracle, AWS Cloud, Linux , Middleware and DevOps Technologies and have accomplished the...Services (AWS) * Deep understanding of PostgreSQL server architecture, RDS database internals and their … more
    Pegasystems (05/30/25)
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  • Information Security Engineer

    Wells Fargo (Irving, TX)
    …mainframe applications and job processes. + Manage problem tickets, perform server maintenance, and handle configuration management, application administration , ... + Exposure to **DevOps environments** and practices. + Solid experience with ** Linux system administration ** . + Support experience for **Java/J2EE… more
    Wells Fargo (08/01/25)
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  • Lead Operations Engineer - RSA

    ManpowerGroup (Charlotte, NC)
    …environment, collaborating with clients for effective remediation of vulnerabilities. + Monitor server performance and troubleshoot issues in both Linux and ... years of experience with RSA Authentication Manager 8.x, including administration and server support. + Strong command...server support. + Strong command line experience in Linux and familiarity with Windows OS and Registry. +… more
    ManpowerGroup (07/30/25)
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  • Network Administrator - Navy Integrated Training…

    Huntington Ingalls Industries (San Diego, CA)
    …resolve technical issues alongside a supportive team. The role includes Windows server administration , Group Policy Object (GPO) management, Dynamic Host ... of mission-critical naval training systems. The Network Administrator will manage server and workstation configurations, apply cybersecurity compliance measures, and… more
    Huntington Ingalls Industries (07/12/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Palmdale, CA)
    …nice to have + MCSE (or similar) Microsoft certification + 10 years of Windows Server Administration to include VMWare, Active Directory, and Group Policy in a ... and IT management. + Able to support multiple networks. Ensure necessary administration tasks are completed; direct others as necessary. + Analyze internal or… more
    Northrop Grumman (07/09/25)
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  • Engineer II, Software

    ThermoFisher Scientific (Waltham, MA)
    …(or other Cloud environments like Azure or GCP) and using command line; + Network administration in Linux and Windows; + Tools such as Eclipse IDE, Git, ... Develop full stack web applications using the latest browser, server side, and database technologies. + Maintain, support, update,...-side technologies including PHP, Perl, Ruby and Python; + Linux programming or administration ; and + Agile… more
    ThermoFisher Scientific (06/28/25)
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  • Systems Administrator III (TS/SCI w/ Polygraph)

    COMSO, Inc (Fort Meade, MD)
    …TRELLIS agent, Nessus, ENSL &UAM + SecurityCentery Scanning + Nagios Monitoring and administration + PKI Server Certificates - renewing and revoking + Familarity ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provide support for the… more
    COMSO, Inc (06/27/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …and stored data in support of business processing requirements. Job Duties: * Systems administration of desktop and server systems connected to local and wide ... security, Operating System (OS) installation, and other local area system administration related functions. * Provide support for implementation, troubleshooting and… more
    Arena Technical Resources, LLC (08/02/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop and server systems connected to local and wide ... Operating System (OS) installation, and other local area system administration related functions.* Provide support for implementation, troubleshooting and… more
    William C Brown Inc (07/16/25)
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