• Sr . System Administrator

    Insight Global (Marietta, GA)
    Job Description Insight Global is seeking a Senior System Administrator with strong communication skills and a background in vulnerability remediation to ... Track progress and ensure timely execution of patching tasks. Support Windows-based systems and apply vulnerability remediation best practices. We are a… more
    Insight Global (10/23/25)
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  • Sr Azure System Administrator

    Kelly Services (Alexandria, VA)
    ** Senior Azure System Administrator (Contract to Hire)** **Up to $120K/year** *100% onsite in Alexandria, VA* *Requires an active SECRET security clearance ... start* **Job Description:** Our customer is currently seeking an experienced? Sr . Azure Systems Administrator to...lead to 100% satisfaction. **Summary of the position:** The Senior Azure Systems Administrator is… more
    Kelly Services (10/15/25)
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  • Sr . Systems Administrator

    CyberData Technologies (Bethesda, MD)
    Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a ... strong background in Windows Server administration, vulnerability mitigation, and cloud migration. The ideal candidate will...Ensure compliance with internal security and operational standards during system changes. * Monitor and report system more
    CyberData Technologies (09/19/25)
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  • Sr . Principal Cloud Systems

    Northrop Grumman (Huntsville, AL)
    …- Launch and Missile Defense Systems has an exciting career opportunity for a Sr . Principal Cloud Systems Administrator to join our team of qualified, ... This position will be located in Huntsville, AL. **Position Overview:** The selected Sr . Principal Systems Administrator will provide support for the… more
    Northrop Grumman (09/17/25)
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  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in ... the following:** + Perform as a Linux and Windows System Administrator on large government contracts. +...NAS Storage + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (10/22/25)
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  • Hybrid- Sr . Cloud System

    Insight Global (Waltham, MA)
    Job Description Insight Global is looking for a hybrid System Administrator to join the IT organization at a life sciences consulting company. This candidate ... will be the senior administrator on the team and will...system deployments. This person will oversee the O365 systems and will need to be proficient in O365,… more
    Insight Global (09/27/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (10/16/25)
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  • Mid./ Sr . Database Administrator

    Belay Technologies (Annapolis Junction, MD)
    …Monitor database performance and memory allocations using standard tools. + Perform system updates and Information Assurance Vulnerability Alert (IAVA) patching. ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Database Administrator to join our intel team. A Database Administrator is needed to support… more
    Belay Technologies (09/16/25)
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  • Network Administrator , Sr

    RTX Corporation (El Segundo, CA)
    …security clearance​ **Security Clearance:** Top Secret - Current **Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... secure world. **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US DoD Top-Secret clearance to work as part… more
    RTX Corporation (10/22/25)
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  • IT Systems Administrator , Sr

    Lockheed Martin (Las Vegas, NV)
    … \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * Experience with vulnerability remediation and security management \( system hardening, log management, ... and infrastructure deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, and… more
    Lockheed Martin (10/18/25)
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