• Senior Systems Engineer

    ManTech (Chantilly, VA)
    …503. + Experience in Windows administration , active directory administration . + Experience in administrative scripting languages. + Experience with ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer** to join our...operational maintenance on audit systems to include: system engineering, system administration , database… more
    ManTech (09/30/25)
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  • Senior Production Systems…

    The Walt Disney Company (Glendale, CA)
    …environment. + A minimum of 5 years of experience working with network administration utilities. + Strong Linux/Unix/ Windows administration background. + ... Title: ** Senior Production Systems Reliability Engineer (Project...Hire)** Department: **Disney Branded Television - Technology** Reports To: ** Senior Manager of System Engineering** The Walt… more
    The Walt Disney Company (10/10/25)
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  • Senior Audit Manager - Global Payment…

    Capital One (Mclean, VA)
    Senior Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance services ... opportunity. Capital One is seeking an energetic, self-motivated Technology Senior Manager with experience evaluating and analyzing technology and cybersecurity… more
    Capital One (10/10/25)
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  • Administrative Assistant

    Sunrise Senior Living (Bethesda, MD)
    **When you join Sunrise Senior Living, you will be able to use your unique skills to empower residents to live longer, healthier, and happier lives. Not only will ... and shed light on meaningful ways to serve, grow, and shine together.** **Sunrise Senior Living was again certified as a Great Place to Work(R) by Activated… more
    Sunrise Senior Living (10/18/25)
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  • Senior Systems Administrator

    Aldridge (Libertyville, IL)
    …you are: + 3+ years of experience in infrastructure or systems administration + Strong, hands-on experience with Windows Server and Active Directory Domain ... Senior Systems Administrator What we are...technology infrastructure. This role will be responsible for the administration of our physical and virtual server environments, SQL… more
    Aldridge (08/01/25)
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  • Senior Systems Engineer, VMWare…

    Lockheed Martin (Sunnyvale, CA)
    …in systems engineering, with a focus on virtualization, VMware, Windows administration , and cloud technologies * Strong knowledge of virtualization ... role will focus on supporting infrastructure, virtualization technologies, and Windows operating systems \. As a Systems Engineer Senior , you will: *… more
    Lockheed Martin (08/08/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Campbell, KY)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), System Administration , Systems Management **Experience:** 10 + ... that will improve the reliability and performance of the system . + Perform systems administration ...Configure and manage UNIX and Windows operating systems + Install/load operating system and application… more
    General Dynamics Information Technology (10/15/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructure around the world.... and support Raytheon IT infrastructure around the world. Senior System Administrators, internally known as … more
    RTX Corporation (10/15/25)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration , security, and optimization of the USCIS ... Lead the administration of enterprise network and system environments supporting USCIS mission systems and..., with increasing levels of responsibility. + Expertise in Windows Server administration , Linux systems … more
    NANA Regional Corporation (10/16/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Qualifications:** * Proficient with Windows and Linux/Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting ... related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network… more
    Lockheed Martin (07/26/25)
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