• Linux System Administrator

    CACI International (Sarasota, FL)
    systems that detect, characterize, and predict threats to national and allied space systems . You will participate in system design reviews, create and revise ... documentation, perform hardware and software integration/configuration, and participate in system testing and software installation. As a Systems Administrator,… more
    CACI International (07/05/25)
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  • Sr. Network & Systems Security Analyst, SAN…

    TECO Energy (Ybor City, FL)
    …3. Detection and correction of work stoppages and/or errors are accomplished by monitoring systems and changing configurations, as necessary. (20%) 4. Install ... other network devices). (10%) 7. Provide third-level technical support for security systems and authentication mechanisms on all operating system platforms.… more
    TECO Energy (08/07/25)
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  • Mult Function Info Systems , MPE SME…

    Lockheed Martin (Jacksonville, FL)
    …to: \* Interacting daily with users and ALIS/LM leadership \* System /database/software/firewall/account maintenance and monitoring \* Maintaining smooth, secure ... and engineers \* Laptop re\-image, troubleshooting, account maintenance \* Regular monitoring of systems /applications for availability and performance \*… more
    Lockheed Martin (07/27/25)
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  • Information Systems Security Officer

    L3Harris (Orlando, FL)
    …identify vulnerabilities and control deficiencies as part of a continuous monitoring program. Will conduct System Administration (Linux/Windows) and ... identify vulnerabilities and control deficiencies as part of a continuous monitoring program + System Administration (Linux/Windows) and Cybersecurity… more
    L3Harris (07/31/25)
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  • Staff Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …that will improve the performance, reliability, and security of the system including installing, upgrading, monitoring , problem resolution, and configuration. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/25/25)
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  • Systems Administrator (SkillBridge Intern)

    Huntington Ingalls Industries (Orlando, FL)
    …will possess a technical background and have training and experience with information systems , networks, and possibly the Linux operating system + Skillbridge ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (07/24/25)
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  • Lead Systems Administrator

    ManTech (Doral, FL)
    …Experience with monitoring and performance tuning of systems , using monitoring tools and techniques to ensure optimal system performance and resource ... **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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  • Facility Security Officer (FSO)/Cyber Security…

    BAE Systems (Largo, FL)
    …Security documentation, Plans of Action and Milestones (POA&Ms), assessing and auditing systems security controls, and continuous monitoring of controls. + ... all security certification and accreditation documents in relation to all classified systems are up-to-date. + Ensure continuous monitoring (eg weekly, monthly,… more
    BAE Systems (06/20/25)
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  • Information System Security Officer

    Lockheed Martin (Orlando, FL)
    …documentation for information system authorization, security management, and continuous monitoring of both networked and standalone classified systems \. * ... **Description:** Lockheed Martin Enterprise Operations is seeking a Information System Security Officer to join our team's efforts in supporting and defending… more
    Lockheed Martin (07/12/25)
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  • Senior Mainframe Systems Programmer - zOS…

    Ensono (Miami, FL)
    …detailed knowledge of support products such as tape management, scheduling, security, monitoring systems ,and other z/OS supporting systems software. Note: ... on-going projects that require the installation, testing, and implementation of newz/OSoperating systems and other ' system ' software. Also, the Maintenance and… more
    Ensono (07/26/25)
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