• Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are looking for a skilled Systems Administrator to join our team on a long-term contract basis in Jacksonville, Florida. In this role, you will manage ... * Administer and troubleshoot Active Directory to support user access and security requirements. * Oversee the configuration and maintenance of Microsoft Office 365… more
    Robert Half Technology (07/31/25)
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  • Azure Network Administrator

    Insight Global (Tampa, FL)
    …Description A defense contracting company is looking for an Azure Cloud / Network Administrator in either Tampa, FL or Arlington, TX. The candidate will be managing ... . Skills and Requirements - Ability to obtain a Secret or Top Secret Security Clearance - 5 years of experience within network administration and/or engineering to… more
    Insight Global (07/12/25)
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  • Senior Network/Systems Administrator

    GovCIO (Tallahassee, FL)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and ... software, and all configurations. + Plan, coordinate, and implement network/system security measures in order to protect data, software, and hardware. Provides… more
    GovCIO (07/10/25)
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  • Associate Database Administrator

    ChenMed (Miami Gardens, FL)
    …developers, supports database migrations to newer versions, validates performance and security . Assists in the transition towards system and database modernization ... desired + At least one SQL certification, such as MySQL 8.0 Database Administrator + Experience using a service desk platform (ITSM or trouble ticket system)… more
    ChenMed (06/03/25)
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  • Contract Administrator

    Kratos Defense & Security Solutions, Inc. (Orlando, FL)
    …and global customers. Kratos has an exciting opportunity for a Contract Administrator who will perform various contracts administration activities in support of ... Kratos business areas. Perform cradle to grave contracts administration from pre-proposal activities to proposal development, contract administration and final closeout for all types of contracts (CPFF, T&M, FFP, performance based, etc.). Candidate will also… more
    Kratos Defense & Security Solutions, Inc. (07/02/25)
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  • Network Administrator , Advisor

    General Dynamics Information Technology (Doral, FL)
    …Required:** None **Job Family:** Network Administration **Skills:** Encryption,Internet Protocol Security (IPsec),Network Security **Experience:** 10 + years of ... certified product lists. + Ensure continuous operation, availability, and security of the "Enterprise Gray" infrastructure, emphasizing integration and compliance… more
    General Dynamics Information Technology (08/16/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations,… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Systems Administrator SIPR (Onsite)

    RTX Corporation (Largo, FL)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret This is a great opportunity for job… more
    RTX Corporation (07/22/25)
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  • IT Systems Administrator - Secret Required-…

    Lockheed Martin (Orlando, FL)
    …maintenance on varied IT hardware \(PCs, printers, laptops, etc\.\)\. * Implements security designs in hardware, software, data, and procedures\. * Full\-time onsite ... Level II or III DoD Approved 8140 \(DoDD 8570\) certification such as Security \+, in good standing * Knowledge and experience with workstation administration of… more
    Lockheed Martin (08/13/25)
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  • Senior Network Engineer/ Administrator

    Percepta (Melbourne, FL)
    …network segments. Provide day to day support of Firewall, LAN/WAN and Network Security systems. Works with systems administrators and support teams to ensure ongoing ... servers, computers, laptops and printers **.** **Stay abreast of the latest security vulnerabilities, design, security standards, implement and monitor for… more
    Percepta (08/23/25)
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