• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
    ManTech (10/14/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • Network Administrator , McKinney TX…

    RTX Corporation (Mckinney, TX)
    …a security clearance​ ** Security Clearance:** Top Secret - Current ** Network Administrator Senior Analyst - P2** **Raytheon Digital Technology** ... to programs in Data Center Management, Networking and High-Performance Computing. As a Network Administrator ( Senior Analyst Level), you will work closely… more
    RTX Corporation (12/05/25)
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  • Sr System Analyst- Server and Storage Lead

    conEdison (New York, NY)
    …metrics, required. + Demonstrated results implementing new technologies, reducing cyber security risks, and improving system resiliency, required. + Experienced as a ... systems administrator for Windows and/or Linux systems with background in...and/or Linux systems with background in cloud, server, storage, network infrastructure and automation tools/systems, preferred. + Experienced working… more
    conEdison (12/16/25)
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  • Sr ./Intermediate Systems Adminstrator

    Insight Global (Ewing, NJ)
    …other areas in IT to effectively support the Enterprise packaged solutions. (Database, Network , Storage, Security , Server) Work with project technical leads to ... Job Description Insight Global is seeking a seasoned Systems Administrator to join the team at one of New Jersey's prominent insurance companies. This individual… more
    Insight Global (11/15/25)
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  • System Administrator - Senior

    Amgen (Holly Springs, NC)
    …Join us and transform the lives of patients while transforming your career. System Administrator - Senior Associate **What you will do** Let's do this. Let's ... activities including system administration, troubleshooting, vendor management, platform lifecycle, security vulnerabilities patching and business requirements. + Domestic and… more
    Amgen (11/26/25)
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  • Senior Storage Administrator

    IBM (Mclean, VA)
    …embraces your unique skills and experience. **Your role and responsibilities** As a Senior Storage Administrator , you'll work with the Storage and Data ... creative solutions resulting in groundbreaking impact for a wide network of clients. Our culture of evolution and empathy...* 2+ years Review and maintain data permission and security in consult with primary data owners * 2+… more
    IBM (11/11/25)
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  • Senior Cloud Database Administrator

    Publicis Groupe (Irving, TX)
    **Overview** For this role, we are seeking a Senior Cloud Database Administrator with a balance of skills in database design, physical implementation, and ... + Ensure compliance with standards and best practices for availability, security , backup/recovery, and data integrity. + Evaluate new database technologies and… more
    Publicis Groupe (11/08/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,276.00 - $125,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (11/25/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Processing Architecture (REPA) Department as a specialized Linux System Administrator . The team's primary goal is to design, architect,… more
    RTX Corporation (11/22/25)
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