• Senior Windows System

    City of Las Cruces, NM (Las Cruces, NM)
    …of Work Under limited direction, the Senior Windows System Administrator provides leadership, direction, and administration in the planning, ... Senior Windows System Administrator...or related field AND three (3) years enterprise-level Microsoft Windows systems administration experience in… more
    City of Las Cruces, NM (06/09/25)
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  • Sr . Engineering Systems

    Hyundai Autoever America (Fountain Valley, CA)
    10775 - Sr . Engineering Systems Administrator (Active Directory) Location - Fountain Valley, CA Essential Functions: + Administer and maintain Active Directory ... + Plan and execute Active Directory migrations and upgrades with minimal downtime. + Administration and management of Windows Servers through full life cycle. +… more
    Hyundai Autoever America (07/30/25)
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  • Sr . Systems Administrator TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* System Management: Installing, configuring, and maintaining operating systems ( Windows , Linux, macOS), software, hardware, and network infrastructure. ... ** Sr . Systems Administrator TS/SCI with Poly...\#CGIFederalJob \#LI-MG4 \#ClearanceJobs **Skills:** + CompTIA Security+ Intelligence + System Administration **What you can expect from… more
    CGI Technologies and Solutions, Inc. (08/01/25)
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  • Principal/ Sr . Principal Cyber…

    Northrop Grumman (Aurora, CO)
    … Operating Systems . + Must have experience in Software Development, System Administration , or Network Engineering. + Understanding of and previous experience ... Space Systems is seeking a **Principal Cyber Systems Engineer or Sr Principal Cyber ...Anti-Tamper (AT) processes and implementations + Experience with DoD System Security Engineering activities. + Experience with Risk Management… more
    Northrop Grumman (06/11/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …+ At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability ... job scheduler are preferred. **Responsibilities** + Design, develop, implement all system administration tasks, including hardware and software configuration and… more
    Mount Sinai Health System (06/24/25)
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  • Sr . Support Engineer, Business Technology

    TEKsystems (West Hollywood, CA)
    Description Sr . Support Engineer We are looking for a motivated and passionate Sr . Support Engineer to help provide a great technical experience for all of our ... not limited to updating and maintaining corporate builds for Windows workstations, creating software packages for both Windows...- Google Workspace end user support - Okta user admin support - Update and maintain computer management policies… more
    TEKsystems (08/08/25)
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  • Concierge/ Admin Support

    Sunrise Senior Living (Wayland, MA)
    …often the initial contact and first impression that many people have of Sunrise Senior Living. The Concierge/ Admin Support is responsible for greeting potential ... **When you join Sunrise Senior Living, you will be able to use...recruitment process, computer data entry, and other assigned general administrative duties as well as monitoring the Bistro area… more
    Sunrise Senior Living (07/14/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    **Description** The Defense group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This role is primarily on the customer ... a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System ...Management on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain… more
    Leidos (07/22/25)
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  • Sr . Manager, Information Security…

    L3Harris (Greenville, TX)
    …Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, Windows administration , Nessus, Wireshark, Nmap, Elastic ... domains in the interest of national security. Job Title: Sr . Manager, Information Security Systems Engineer ($15,000...in a sustainable manner throughout the life cycle of system that results in obtaining an ATO. Essential Functions:… more
    L3Harris (07/05/25)
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  • Sr . Principal Linux System

    RTX Corporation (Aurora, CO)
    …are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux System Administrator, Aurora, CO, must have active ... a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities...Bash and Python **Qualifications We Prefer:** + Deployment and administration of systems , storage, and networking in… more
    RTX Corporation (07/19/25)
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