• Journeyman Systems Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are not ... Manages the day-to-day administration and maintenance of computer systems, network servers, and virtualization technologies, ensuring reliable operation and optimal… more
    ManTech (07/22/25)
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  • Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …VMWare and Windows maintenance and administration tasks on a complex enterprise-scale network . REQUIRED QUALIFICATIONS + Active DoD Secret clearance or higher ... + Current IAT III in accordance with DoD 8570.01 + 9 years of progressive IT experience including significant Microsoft Windows Server 2012R and above administration within the past 3 years + 2 years of experience supervision complex IT projects + 1 year of… more
    Watershed Security (07/14/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    …join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and administration ... tasks on a complex enterprise-scale network . REQUIRED QUALIFICATIONS + Ability to work off-hours in...of system outage or surge support + Active DoD Secret clearance or higher + Must possess current IAT… more
    Watershed Security (07/09/25)
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  • Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus ... workstations and Internet systems or a segment of a network system. Monitor servers and workstations to ensure ...network system. Monitor servers and workstations to ensure network availability to all system users and may perform… more
    ISYS Technologies (08/29/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …devices ensuring system reliability, data integrity, and availability. + Manage network configurations to optimize performance and ensure security compliance. + ... off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required + US Citizen with… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Mult Function Info Systems, Network Admin

    Lockheed Martin (Tyndall AFB, FL)
    …will be based in Panama City, FL\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information System ... will be required to cross\-train across multiple functions \(Database, Network , Systems, Security, Mission Planning Administration\) \- Multi\-Function Information… more
    Lockheed Martin (08/16/25)
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  • Principal Network and Systems Engineer - IT…

    Amentum (Tallahassee, FL)
    …States. + **IT Certification:** Current certification as a Cisco Certified Network Administrator (CCNA), Microsoft Certified Solutions Associate (MCSA), or ... **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_**...and ability to obtain/maintain a minimum of a DoD Secret clearance. Must maintain eligibility at the required security… more
    Amentum (07/19/25)
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  • Multi-Function System Admin (Mission Planning)

    Lockheed Martin (Jacksonville, FL)
    …Guard at Jacksonville International Airport \. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics ... will be required to cross\-train across multiple functions \(Database, Network , Systems, Security, Mission Planning Administration\) \- Multi\-Function Information… more
    Lockheed Martin (08/30/25)
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  • Alis/ODIN Site Activation Engineer - Level 4

    Lockheed Martin (Eglin AFB, FL)
    …networking and infrastructure\. Or, prior experience as a user or administrator \- Professional Documentation Skills \- CompTIA Network \+ Certification ... and international travel\. This position requires system engineering and advanced network experience in addition to administrative procedures for a highly visible… more
    Lockheed Martin (08/29/25)
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  • Mult Function Info Systems, Security Admin…

    Lockheed Martin (Eglin AFB, FL)
    …will be based in Eglin AFB/NASC, Florida\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information ... will be required to cross\-train across multiple functions \(Database, Network , Systems, Security, Mission Planning Administration\) \- Multi\-Function Information… more
    Lockheed Martin (08/09/25)
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