• Linux System Administrator

    CACI International (Sarasota, FL)
    …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our ... Linux System Administrator Job Category: Information Technology Time...fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our… more
    CACI International (07/05/25)
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  • Lead Network Administrator

    ManTech (Doral, FL)
    …Networks, Huawei). + Advanced security certifications, such as Certified Information Systems Security Professional (CISSP), Certified Information ... with advanced network security technologies, such as intrusion detection/prevention systems (IDS/IPS), firewalls, and security information and event… more
    ManTech (07/16/25)
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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Jacksonville, FL)
    … Associate + Microsoft Certified: Information Protection and Compliance Administrator Associate + Microsoft Certified: Security Operations Analyst Associate. ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...endpoint devices and client applications. + Implement and manage security policies for endpoint devices. + Monitor and troubleshoot… more
    Deloitte (07/25/25)
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  • Journeyman Network Administrator

    ManTech (Doral, FL)
    …or Google Cloud and their networking components. + Knowledge of network security best practices, intrusion detection/prevention systems , and firewall management. ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman** **Network Administrator ** to join our team in **Doral, FL.** **Responsibilities include… more
    ManTech (08/08/25)
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  • Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    …to the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ready ... initiatives of our government customers. I2X Technologies is seeking a Journeyman Systems Administratorto support ongoing activities for a customer at Eglin AFB, FL… more
    ISYS Technologies (07/24/25)
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  • Senior GCCS-J Administrator

    ManTech (Doral, FL)
    security regulations and standards + The Senior GCCS-J Administrator provides direction and mentorship to subordinate staff **Minimum Qualifications:** + ... Formal training on GCCS-J system administration. + Training on relevant operating systems (eg, Windows Server, Linux). Security + certification or equivalent.… more
    ManTech (06/28/25)
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  • ​​Cloud Network Administrator

    CAE USA INC (Tampa, FL)
    …local and global environments. + Implement, manage, and troubleshoot cloud-based network security systems . This includes Firewalls, SD-WAN appliances, CASB, DNS ... policies as they pertain to NIST 800.171 and Security Information and Event Manager (SIEM). +...Skills + CCNP Cloud, AWS Certified Advanced Networking, Azure Administrator Associate, or Azure Security Engineer Associate.… more
    CAE USA INC (08/07/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …response to ensure the stability, integrity and efficient operation of the in-house information systems that support the USBICES-X program. This is achieved by ... to join one of GDIT's fastest long-standing growing programs! US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting-edge… more
    General Dynamics Information Technology (08/08/25)
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  • Journeyman Database Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Journeyman** **Database Administrator ** to join our team in **Doral, FL.** **Responsibilities include ... and maintenance of databases, ensuring optimal performance, data integrity, and security . + Performs a variety of intermediate database tasks, including performance… more
    ManTech (08/01/25)
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  • Senior Linux System Administrator

    Leidos (Orlando, FL)
    …+ Support the design, implementation, operation, and maintenance of complex information systems , including physical facility infrastructure, virtual devices, ... **Description** Are you an experienced **Senior Linux System Administrator ** looking for your next challenge? Your search ends here! We have an exciting opportunity… more
    Leidos (07/04/25)
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