• Senior Linux System Administrator

    GovCIO (Tallahassee, FL)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... as well as in a team **Qualifications** Bachelor's with 8+ yearsLinux System Security , applying updates and remediating vulnerabilities (or commensurate… more
    GovCIO (11/07/25)
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  • Senior Systems Engineer

    Serco (Orlando, FL)
    **Position Description** Serco is looking for a ** Senior Principal Systems Engineer, to join our team!** The engineer will be working as a SEIT Lead to support ... Execution:** Lead the team in the planning and execution of all systems engineering activities, including development, system design, integration, and… more
    Serco (12/14/25)
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  • Information System Security

    Kratos Defense & Security Solutions, Inc. (Orlando, FL)
    …from the Posting Date. Keyword: cyber, cybersecurity, RMF, zero trust, CMMC, NIST, 800-171, Information System Security Manager Kratos Defense is an Equal ... systems and networks. + Ensure compliance with security policies and enforce system requirements, including...+ Proven background working within DoD or Federal Government information system environments + Demonstrated expertise in… more
    Kratos Defense & Security Solutions, Inc. (12/27/25)
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  • Information Systems Security

    Leidos (St. Petersburg, FL)
    …proposed changes or additions to the information system and advise senior site leadership of the security relevance. * Develop and conduct cybersecurity ... our Digital Modernization sector, has an opening for an ** Information Systems Security Manager (ISSM)...supporting enclaves across the enterprise. You will oversee day-to-day information system security operations and… more
    Leidos (12/19/25)
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  • Senior Directory Services Engineer

    Ryder System (Tallahassee, FL)
    …directory services. **Education and Experience** + Bachelor's degree in Computer Science, Information Systems , or related field, or equivalent work experience. + ... other relevant Microsoft and cloud directory certifications) preferred. **Job Category:** Information Security **Compensation Information ** : The… more
    Ryder System (12/01/25)
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  • Systems Engineer Senior

    Lockheed Martin (Orlando, FL)
    …well as automated test and support equipment\. **THE WORK** This is a position for a Systems Engineer Senior on F35 Pilot Training Devices \(PTD\) as part of the ... system architectures and interfaces based on stakeholder requirements and system specifications * Support Model\-Based Systems Engineering \(MBSE\) efforts… more
    Lockheed Martin (11/05/25)
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  • Senior Principal Cyber Systems

    Serco (Orlando, FL)
    …scans and analyses to ensure system configurations align with DoD Information Systems (DISA) Security Technical Implementation Guides (STIGs) and ... Special Access Program (SAP) Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud… more
    Serco (11/19/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Miami, FL)
    Systems Programmer ensures the stability, integrity, and efficient operation of information systems that support core organizational functions and clients. ... Senior Mainframe Systems Programmer - zVMRemote...Areas of Focus for this Role + Storage management, system backup/restore, tape encryption, disaster recovery planning + Support… more
    Ensono (10/07/25)
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  • Development Support Senior System

    Lockheed Martin (Orlando, FL)
    **Description:** WHAT WE'RE DOING We specialize in Rotary and Mission Systems \(RMS\) that provide advanced capabilities to serve the defense industry\. Our RMS ... reliability, and versatility\. We provide comprehensive support throughout the entire system lifecycle, from design and development to deployment and maintenance\.… more
    Lockheed Martin (12/04/25)
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  • Cyber Defense & Resilience Senior Manager…

    Deloitte (Miami, FL)
    …clients and industries/sectors you serve * BA/BS Degree in Computer Science, Cyber Security , Information Security , Engineering, Information Technology. * ... role ends on 12/31/2025 Work you'll do As a Senior Manager in Security Operations you will...proposals for client to clearly articulate the need for information security . * Excellent writing and verbal… more
    Deloitte (12/30/25)
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