• Principal/ Sr . Principal MS…

    Northrop Grumman (Annapolis Junction, MD)
    …of your career. Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This ... configuration, and maintenance. + Monitor and optimize the performance of Exchange systems to ensure high availability and reliability. + Implement and manage… more
    Northrop Grumman (08/14/25)
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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 ... technical issues. + Work closely with other IT teams (eg, Networking, Systems , Security) to plan and implement solutions for various enterprise-level initiatives. +… more
    Hyundai Autoever America (07/30/25)
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  • Sr . Systems Administrator

    Robert Half Technology (Houston, TX)
    Description SCOPE: We are seeking an experienced and solutions-oriented Senior Systems Administrator to join our IT Operations team. This is a hands-on, ... of administrators to maintain the health, scalability, and security of our core systems . TYPICAL DUTIES AND RESPONSIBILITIES: + Serve as the escalation point for… more
    Robert Half Technology (08/09/25)
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  • Sr . Network-Telecom Administrator

    Southwest Power Pool (Little Rock, AR)
    …fold, we are shaping the _Grid of the Future_ . We're seeking a Senior Network-Telecom Administrator to support and grow our critical network infrastructure, ... in an environment that fosters innovation, leadership, and collaboration! As a Senior Network-Telecom Administrator , you will be responsible for the advanced… more
    Southwest Power Pool (08/07/25)
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  • SkillBridge: DOD Sr . System…

    RTX Corporation (Pelham, NH)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Skillbridge Sr . System Administrator Intern - Pelham, NH, will sponsor a ... solves tough, meaningful problems that create a safer, more secure world. ** Senior System Administrator ** in Information Workplace Services will collaborate with… more
    RTX Corporation (08/13/25)
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  • Sr . System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Pay Range $115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, ... with a strong focus on server platforms, virtual environments, storage systems , cloud services, network components, and enterprise applications as well as… more
    Financial Partners Credit Union (06/02/25)
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  • Sr . System Administrator

    RTX Corporation (Woburn, MA)
    …integrity of our systems and support IT infrastructures around the world. ** Senior System Administrator ** , internally known as Senior Analyst, ... complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux… more
    RTX Corporation (08/22/25)
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  • Sr Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …+ Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... system wide software and allocating mass storage space. + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. +… more
    RTX Corporation (08/14/25)
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  • Database Administrator Sr .

    Lockheed Martin (Longmont, CO)
    …well in an agile team * Support and participate in working groups and technical exchange meetings The focus of this role will be on creating a robust and reliable ... * Work/life balance * Career development * Mentorship opportunities * Rewards & recognition This position has a collaborative and modern agile workspace in beautiful… more
    Lockheed Martin (07/18/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **114585BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...Troubleshoot PXE and DHCP boot process + Perform Microsoft Exchange Policy management, mailbox management, enterprise-leve, multi-site design and… more
    BAE Systems (07/18/25)
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