• IT Systems Administrator - Secret Required-…

    Lockheed Martin (Orlando, FL)
    …heterogeneous networks including Windows 10/11, Windows Server based domains, and Linux distributions * Manage operating system cyber compliance, upgrades, and ... patching \(Windows/ Linux \) * Perform guidance and management for hardware, including...with workstation administration of Windows, Active Directory domains, and/or Linux environments * Demonstrated experience effectively performing in a… more
    Lockheed Martin (08/13/25)
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  • Cloud Administrator

    GovCIO (Tallahassee, FL)
    **Overview** GovCIO is currently hiring for a Hybrid Remote Cloud Administrator to configure, deploy, refine, and administer AWS-based resources using both Microsoft ... Windows and Red Hat Enterprise Linux . This position will be a Hybrid Remote position, location Hanover, MD. **Responsibilities** + Configure, deploy, improve, and… more
    GovCIO (08/19/25)
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  • IT Systems Engineer/ Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for a skilled IT Systems Engineer/ Administrator to join our team in Tampa, Florida. This Contract-to-permanent position offers an exciting ... and experience level will be the candidates selected for interview: Linux + Storage and/or VMware Linux + Devops Windows + Storage and VMware Responsibilities: *… more
    Robert Half Technology (08/02/25)
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  • System DevOps Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …DevOps and Classified Engineering Solutions organization as a System DevOps Administrator . The primary responsibility for this position is to design, implement ... will do:** + System administration experience in Windows and/or Linux based systems. + Leverage company best practices and...systems in an Active Directory environment. + Experience with Linux Operating Systems (Ubuntu, CentOS, RedHat or AWS … more
    RTX Corporation (06/28/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …and we need great people to join our team. The Senior Systems Administrator is responsible for the administration, management and health of all endpoint devices ... installs, configures, monitors, troubleshoots and evaluates existing and new Microsoft & Linux servers + Familiar with golden image creation, patching, and updated… more
    ChenMed (06/20/25)
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  • Principal Cyber Systems Administrator (DoD…

    Northrop Grumman (Tampa, FL)
    …career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due to the classified nature of ... users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads...of virtual servers and workstations. + Experience with multiple Linux distributions. Ability to assist end users by navigating… more
    Northrop Grumman (06/20/25)
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  • GCCS-J Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **GCCS-J Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are ... not limited to:** + The Senior GCCS-J Administrator is responsible for the comprehensive management, maintenance, and operational integrity of the GCCS-J system +… more
    ManTech (06/28/25)
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  • AWS Connect / Telecommunications Systems…

    TekSynap (FL)
    …within AWS GovCloud, including provisioning, configuring, monitoring, and patching Linux -based virtual machines. + Manage telephony workloads and services within ... GovCloud or similar secure environments. + 7+ years of experience administering Linux systems + Experience implementing and managing AWS Identity and Access… more
    TekSynap (08/20/25)
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  • System Administrator

    Lockheed Martin (Hurlburt Field, FL)
    …customers around the world\. **THE WORK** Lockheed Martin is seeking a System Administrator to join our Information Technology team supporting the Air Force Special ... Group Policy Object configuration and administration * Windows OS and/or UNIX/ LINUX administration experience * Experience with Group Policy Object configuration and… more
    Lockheed Martin (07/12/25)
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  • Senior Network Administrator

    Cambridge International Systems Inc (Doral, FL)
    …obstacles! Cambridge International Systems, Inc. has a full-time Senior Network Administrator opportunity available based in Panama. Qualified candidates for this ... remains involved in the resolution process. + Configures and manages Windows, LINUX and UNIX operating systems. Installs/loads operating system software. + Trouble… more
    Cambridge International Systems Inc (07/10/25)
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