• Lead Systems Administrator

    ManTech (Doral, FL)
    …possessing deep knowledge and extensive experience across a broad range of operating systems , server hardware, virtualization technologies, and IT infrastructure ... **ManTech** seeks a motivated, career and customer-oriented **Lead Systems Administrator** to join our team in **Doral, FL** . **Responsibilities include but are not… more
    ManTech (06/26/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Doral, FL)
    …sof t Certified Systems Engineer ( MCSE ) , or Sun Certified System Administrator ( SCSA ) Certification Clearance: Applicants selected will be subject ... networking issues + Experience configuring, optimizing, fine-tuning, and monitoring operating system sof tware and hardware +...+ TS / SCI clearance + Micro sof t Certified Systems Administrator ( MCSA ) ,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Systems Administrator- SCITES

    PingWind INC (Doral, FL)
    …Enterprise System in Doral FL. They will reinforce its server and network systems and support the upkeep, configuration and reliable operation of the ... + MECM configuration and administration + Software deployment/upgrades + Windows 10/11 operating system maintenance and deployments + Administer VMware virtual… more
    PingWind INC (05/14/25)
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  • Senior Red Hat/Linux Information Systems

    EPS Corporation (Panama City Beach, FL)
    …in Information Systems , Computer Science, or related IT field. Red Hat Certified System Administrator (RHCSA) and Security+ certifications per DOD 8570.01 M ... include cyber security implementation and vulnerability management in Red Hat/Linux operating environments for mission systems . Knowledge of penetration testing… more
    EPS Corporation (07/17/25)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Fort Walton Beach, FL)
    …Information Assurance Certification (GIAC) - Global Information Assurance Certification (GIAC), Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco ... include any anomalies) + Attend required technical and security training (eg, operating system , networking, security management) relative to assigned duties. +… more
    General Dynamics Information Technology (08/10/25)
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  • Linux System Administrator, Senior (Remote)

    GovCIO (Tallahassee, FL)
    …health record modernization. + Establish and maintain smooth operation of computer systems , including operating systems , software, and hardware, in ... recommend solutions to minimize impact and frequency. + Ensure system integrity and perform upgrades to systems ...environments to new technologies. + Recommend changes to improve systems and network configurations and determine hardware… more
    GovCIO (07/25/25)
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  • Information Systems Security Officer

    ProSphere Tek (Mary Esther, FL)
    …+ Required to obtainappropriate ComputingEnvironment (CE) certifications for the operating system (s) and security related tools/devices they support. ... with respective teams to mitigate or remediate. + Review and understand system boundary, architecture diagrams andDoDAFviews for assigned systems . + Perform… more
    ProSphere Tek (07/28/25)
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  • CSSP Cyber Analyst-All Shifts

    Cambridge International Systems Inc (Doral, FL)
    …DoD or government cybersecurity operations. + Familiarity with Linux and Windows operating systems . + Knowledge of scripting languages (eg, Python, PowerShell) ... Microsoft Certified : Security Operations Analyst Associate (SC-200) OR (ISC)2 Certified Information Systems Security Professional (CISSP) OR ISACA … more
    Cambridge International Systems Inc (07/10/25)
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  • Information Systems Security Officer (ISSO)

    IT Concepts (Tampa, FL)
    …IT project management, with a significant focus on cybersecurity projects + CISSP ( Certified Information Systems Security Professional) or CISM ( Certified ... achieve extraordinary milestones. Kentro is hiring a dedicated and experienced Information Systems Security Officer (ISSO) to join our team supporting a critical… more
    IT Concepts (07/25/25)
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  • Senior Infrastructure Engineer - Hardware…

    BayCare Health System (Clearwater, FL)
    system health. This position focuses on server/storage hardware; network devices (switches/routers) and data-center physical tasks (racking) are handled by ... to be one of the largest employers in the Tampa Bay area. Our network consists of 16 community-based hospitals, a long-term acute care facility, home health… more
    BayCare Health System (06/06/25)
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