• Journeyman Security Controls Engineer

    ManTech (Doral, FL)
    …FL** . **Responsibilities include but are not limited to:** + Assesses management , operational, and technical security controls within information systems, and ... design, and focuses on integrating secure practices to meet customer operational security objectives, while receiving guidance from senior staff. **Minimum… more
    ManTech (07/24/25)
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  • Associate Manager, Information Systems…

    L3Harris (Palm Bay, FL)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate Manager, Information Systems Security Manager (ISSM)Job Code: ... 9/80 Job Description: We're looking for an Information Systems Security Manager (ISSM) to join our team and support...support a government-authorized system under the guidance of the Senior ISSM. In this role, you'll play a key… more
    L3Harris (06/18/25)
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  • Senior Linux System Administrator

    GovCIO (Tallahassee, FL)
    …standard Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux OS ... server + A good understanding of system administration tasks, package management (RPM, Yum) modules building process, and deployment + Experience implementing… more
    GovCIO (08/08/25)
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  • Sr. Cyber Security Engineer- Hybrid Remote

    GovCIO (Tampa, FL)
    …matter expertise with Email and Web security , Endpoint security management , Data Loss Prevention (DLP), and Vulnerability Management . + Assist ... **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration...trends in computer network vulnerabilities, data hiding and network security , and encryption. + Work in a fast-paced environment,… more
    GovCIO (07/24/25)
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  • Security Engineer/Architect

    ManTech (Doral, FL)
    … Framework (RMF) packages and collaborates with leadership and technical teams to guide security policy and strategy. + Mentors both senior and junior ... vulnerability assessments, SCAP scans, STIG checklists, and advanced security testing methodologies. Deep expertise in developing and implementing comprehensive… more
    ManTech (08/01/25)
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  • Sr Application Security Architect

    Datavant (Tallahassee, FL)
    …compliance requirements into concrete actions. **What You Will Do** + Work directly with security senior leadership to ensure maturity, depth, and coverage of ... you'll be adept at using your knowledge to the application of practical risk management . + Own and conduct security /threat model reviews and provide expertise on… more
    Datavant (07/18/25)
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  • System Engineering Architect

    Ryder System (Miami, FL)
    …SAN, monitoring, backup, patching, DR, ITSM. advanced required + Background in IT Security , specifically IT Risk, Vulnerability Management , and system best ... infrastructure blueprints. Define controls for identity, access, encryption, segmentation, and vulnerability management across on-prem and cloud platforms. +… more
    Ryder System (07/08/25)
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  • IA/Cybersecurity Specialist (Secret)

    SMX (Tampa, FL)
    …propose mitigation strategies, and provide incident response + Support day-to-day vulnerability management and remediation tracking + Help prepare and ... in security plans. Duties include architecture design, system/network analysis, vulnerability and risk assessments, and security assessment of hardware and… more
    SMX (07/26/25)
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  • Defensive Cybersecurity Operations Lead

    ManTech (Doral, FL)
    …the organization's security posture, including key metrics and trends, to senior management . They also ensure compliance with relevant industry regulations ... experience with security monitoring tools (eg, SIEM, IDS/IPS), vulnerability management tools, and incident response methodologies. Strong knowledge… more
    ManTech (08/09/25)
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  • Cybersecurity Systems Analyst

    Amentum (Hurlburt Field, FL)
    **Information Assurance Security Specialist - Senior (A&A) Job Description:** Performs assessment and authorization coordination. Advises and assists the ... vulnerabilities, security controls, and threats to support organizational risk management decisions. + Coordinate with USCYBERCOM, DoD, DIA, NSA, DISA, and… more
    Amentum (08/08/25)
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