• Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing ... (SQL, MySQL, PostgreSQL,and other databases), REDCap, Jira, Confluence, TSM, VMware and other software. + Troubleshoot system ...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (09/22/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …such as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator / Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...maintenance, from daily troubleshooting needs to the verification of system performance. Responsibilities include: Systems Administration &… more
    BAE Systems (10/08/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware Certified Professional (VCP) GDIT IS YOUR PLACE ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (09/16/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be ... skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team...ESS deployments and policy rollouts across local and remote systems . + Conducting threat analysis and crafting custom security… more
    Leidos (10/03/25)
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  • Systems Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …to ensure benchmarks are met and manage virtual workstations and servers using VMWare . The Systems Administrator analyzes, evaluates, and proposes ... access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control … more
    Fluor (07/30/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... + Migrate server systems between hybrid cloud platforms. + Engineer systems administration-related solutions for various project and operational needs.… more
    Actalent (10/11/25)
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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …electronic, wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible ... + Migrate server systems between hybrid cloud platforms + Engineer systems administration-related solutions for various project and operational needs… more
    General Atomics (10/16/25)
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  • Lead/Senior Linux System

    Leidos (Atlanta, GA)
    …Health and Human Services Operation of Leidos is seeking a **Lead/** **S** **enior** **Linux System Administrator ** to lead a team of system administrator ... and implement backup and disaster recovery plans. Integrate monitoring and alerting systems to ensure system availability and reliability. **REQUIRED EDUCATION… more
    Leidos (09/30/25)
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  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of experience working in ... 365 Administrator Expert * Windows Server Hybrid Administrator Associate * VMware Certified Professional Perks...directly with managers, end users, and architectural teams to engineer and install professional A/V systems for… more
    R&D Industries, Inc. (09/17/25)
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  • Cybersecurity System Administrator

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating ... documentation and incident logs. **Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems . + Monitor… more
    M. C. Dean (08/27/25)
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