• Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II ... System Admin experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM on a newly… more
    Exeter Government Services, LLC (06/08/25)
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  • Senior Principal Cyber Systems

    Northrop Grumman (Melbourne, FL)
    …employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior ** **Principal Cyber Systems ... Cyber Security disciplines, including COMSEC, COMPUSEC, EMSEC, OPSEC, digital communications systems , network protocols and architectures, and penetration tools… more
    Northrop Grumman (07/26/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …maintaining complex IT infrastructure, including operating systems (Windows Server, Linux ), server hardware, and network components. + Advanced proficiency ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Administrator** to join our team in **Doral, FL** **.** **Responsibilities include… more
    ManTech (07/22/25)
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  • Cybersecurity Service Provider Lead…

    CACI International (Doral, FL)
    …operating systems , security applications) (KSAT 2772). + Perform advanced system administration tasks for Linux -based systems , including security ... security architecture is highly desirable. + Expert-level knowledge of Linux system administration, security hardening, networking concepts (TCP/IP, DNS,… more
    CACI International (05/13/25)
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  • Junior Systems Administrator (Windows)

    Tyto Athene (Doral, FL)
    systems + Assist with installation, configuration, and patching of Red Hat Enterprise Linux systems . + Monitor system performance and assist in ... awareness of Thunderdome Zero Trust Architecture guidelines as applied to Linux systems **Qualifications** **Required:** + Associate's degree in Computer… more
    Tyto Athene (07/24/25)
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  • Network Engineer

    ISC2 (Tallahassee, FL)
    …connectedness that empowersallour successes. Learn more. **Position Summary** The Network Engineer builds andmaintainsthe internal infrastructure systems at ... system diagrams, and topologies. + Provide end-user and internal application, network , and system troubleshooting as needed + Work independently under… more
    ISC2 (07/19/25)
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  • Network Development Engineer, Kuiper…

    Amazon (Merritt Island, FL)
    …and other organizations operating in locations without reliable connectivity. As a Senior Network Development Engineer, you will drive the operational strategy ... with vendors on WAN circuit installations, troubleshoot routing issues affecting production systems , and mentor team members on complex network deployments.… more
    Amazon (07/16/25)
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  • Senior Technical Support Engineer

    Rocket Software (Tallahassee, FL)
    …VSAM. + SQL, Data Virtualization, CDC + Operating system knowledge: Windows, Unix, Linux . + Database knowledge in open systems (Windows, Unix, Linux ) and ... BELIEVE in what they're doing!** **Job Description Summary:** The Senior Technical Support Engineer provides technical direction and leadership...Operating systems : IBM z/OS, Windows, Red Hat Linux , Sun Solaris. + Knowledge of Network more
    Rocket Software (07/22/25)
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  • Systems Administrator (SkillBridge Intern)

    Huntington Ingalls Industries (Orlando, FL)
    …have training and experience with information systems , networks, and possibly the Linux operating system + Skillbridge Intern will possess at minimum an ... to prepare the transitioning service member to function as an entry-level Systems Administrator, capable of supporting Windows/ Linux environments within the DoD… more
    Huntington Ingalls Industries (07/24/25)
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  • Senior GCCS-J Administrator

    ManTech (Doral, FL)
    …on GCCS-J system administration. + Training on relevant operating systems (eg, Windows Server, Linux ). Security+ certification or equivalent. **Desired ... and implementing system updates and patches + They analyze complex systems issues, conduct performance tuning, and provide expert technical support to end users… more
    ManTech (07/16/25)
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