• System Administrator

    ManTech (Eglin AFB, FL)
    …applications, desktop applications, and peripherals. + May work closely with the ISSO for data transfers and media creation. + Facilitate and coordinate user ... account creation and modification. + Perform other hardware and software tasks as assigned. **Basic Qualifications:** + Bachelor's degree in related discipline from an accredited college or university. 2 additional years of experience may be substituted for a… more
    ManTech (12/04/25)
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  • IT Security Engineer

    Leidos (Orlando, FL)
    …supporting Information System Owners (ISO) and Information System Security Officials ( ISSO ) with RMF responsibilities + Develop and maintain accurate and effective ... Plans of Action & Milestones (POA&Ms) as part of continuous monitoring for implementing cybersecurity improvements + Collaborate with Information System Administrators (ISA) and various Engineering teams to integrate security measures into new and existing… more
    Leidos (11/22/25)
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  • Operations & Security Manager

    NTT DATA North America (Tallahassee, FL)
    …cybersecurity, system administration, or engineering. + * At least 7 years as ISSO , security analyst, or security engineer with experience in NIST RMF, audit log ... reviews, system monitoring, SPAA processes, FISMA requirements, vulnerability and compliance scanning, continuous monitoring, security testing and evaluation, and security policies. + * Minimum 7 years of experience in vertical disciplines such as law… more
    NTT DATA North America (11/20/25)
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  • Security Control Assessor (SCA) I

    General Dynamics Information Technology (Fort Walton Beach, FL)
    …identified in the description of duties. + Prior performance in the role of ISSO and ISSM. **Education:** + Bachelor's degree in a related discipline OR Associate's ... degree in a related area + 2 years' experience OR equivalent experience (4 years) **Certifications:** + IAT Level 3 (CISSP, CASP+ CE, CCNP Security, CISA, etc.) or IAM Level 1 - within 6 months of hire **Security Clearance:** + TS/SCI + Must be willing to… more
    General Dynamics Information Technology (11/06/25)
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  • Information Systems Security Officer Sr

    Lockheed Martin (Orlando, FL)
    …and how they impact and interact with information system security\. Prior experience as ISSO , or DoD equivalent at an organization of similar size and complexity\. * ... Understanding of network concepts and Type 1 encryption devices, such as TACLANE\. * Understanding of networking concepts and cybersecurity related tools to include, Defense Information Systems Agency \(DISA\) Security Technical Implementation Guides \(STIG\)… more
    Lockheed Martin (10/29/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Largo, FL)
    …by the Information Systems Security Manager (ISSM), Information Systems Security Officer ( ISSO ), and the Facility Security Officer (FSO) + Support Risk Mitigation ... Framework compliance through patching, hardening, and change management practices **Qualifications** + Bachelor's degree in information systems, information technology, computer sciences, or other related field or equivalent combination of education and… more
    Leonardo DRS, Inc. (10/24/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …Perl, Bash) + Experience with DevSecOps and respective tools + Experience supporting ISSO and ISSEs via technical implementation (eg DISA STIG). + Experience with ... network switch hardware, VLANs, and basic troubleshooting (eg Cisco IOS) + Experience with any infrastructure management tools (eg Satellite) + Experience with containerization with Kubernetes and Podman background preferred + Automation tools (eg Ansible,… more
    CACI International (10/04/25)
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