Information Systems Security Manager (Cybersecurity)

Location: Tampa, Florida, United States. Must be a U.S. citizen and hold an active U.S. Government Top Secret clearance with eligibility for SCI access if required by the supported program.

Company

Federal technology services organization delivering data and AI, cybersecurity, and enterprise transformation solutions to defense, intelligence, and federal civilian agencies.

What you will do

• Manage and maintain the cybersecurity posture of assigned information systems supporting USSOCOM.
• Advise the Program Manager, Information System Owner, Authorizing Official, and government stakeholders on cybersecurity risks and requirements.
• Oversee cybersecurity policy implementation, Risk Management Framework activities, system authorization, and continuous monitoring.
• Ensure confidentiality, integrity, and availability of mission-critical information systems.
• Coordinate vulnerability management, incident response, security testing, configuration management, and security assessments.

Requirements

• Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, Information Systems, or a related technical discipline; equivalent education and experience may be considered where permitted by contract requirements.
• At least 5 years of progressively responsible cybersecurity or information assurance experience, preferably supporting DoD or Intelligence Community systems.
• Experience performing ISSM, ISSO, cybersecurity management, or equivalent information system security responsibilities.
• Hands-on experience supporting the DoD RMF lifecycle, including security control implementation, assessment, authorization, and continuous monitoring.
• Experience developing and maintaining SSPs, SARs, POA&Ms, and ATO documentation.
• Experience coordinating cybersecurity activities with government Authorizing Officials, security control assessors, program managers, and system owners.
• Experience with vulnerability management, incident response coordination, security testing, and configuration management.
• Strong knowledge of NIST security controls, DoD cybersecurity policies, and information system security best practices.
• Excellent written and verbal communication skills, including explaining complex cybersecurity risks to technical and nontechnical stakeholders.
• Must meet the applicable foundational requirements for DCWF Work Role 722, Information Systems Security Manager, at the Intermediate proficiency level.
• Qualification must be established through an accepted pathway such as approved education, training, accredited personnel certification, or an authorized experience-based qualification assessment.
• Must satisfy applicable resident qualification and continuing professional development requirements, maintain current cybersecurity credentials, and provide supporting documentation.
• Must possess and maintain an active U.S. Government Top Secret clearance with SCI eligibility if required, and must be a U.S. citizen.

Nice to have

• Formal ISSM appointment supporting DoD, USSOCOM, Intelligence Community, or comparable national security information systems.
• Experience supporting USSOCOM, Special Operations Forces, or other DoD combatant commands.
• Advanced certifications such as CISSP, CISM, CASP+/SecurityX, or other certifications accepted under the DoD 8140 qualification matrix.
• Experience with eMASS, Xacta, or similar RMF and authorization management platforms.
• Familiarity with ACAS, Tenable Nessus, DISA STIGs, SCAP, and enterprise vulnerability management solutions.
• Experience with classified systems, cross-domain environments, interconnected DoD networks, cloud security authorization, DevSecOps, system modernization, or emerging cybersecurity technologies.
• Knowledge of CNSSI 1253, Intelligence Community Directive 503, National Security System requirements, USSOCOM Manual 380-3, and the USSOCOM RMF Practitioner’s Guide.
• Experience participating in CCBs and coordinating cybersecurity requirements across multidisciplinary technical teams.
• Strong organizational, leadership, analytical, and problem-solving capabilities.

Culture & Benefits

• Mission-driven work supporting defense, intelligence, and federal civilian agencies.
• Culture focused on delivery excellence, innovation, accountability, and professional growth.
• Environment centered on attracting and developing high-performing teams.
• Equal opportunity employment.