Cybersecurity SME

AtLucayan Technology Solutions LLC, we deliver secure, innovative solutions in support of national defense and intelligence missions. As a trusted government contracting partner, we provide top-tier intelligence and technology services that safeguard our nation. Our team is mission-driven, and we are committed to building careers that matter. Location: Tampa, FL (Hybrid) Clearance Requirement: Active Secret or TS / SCI Clearance Employment Type: Full-Time Core business hours with on-call availability Job Summary We are seeking an experienced Cybersecurity Lead to oversee all information assurance and cybersecurity compliance activities for a federal government IT program. You will manage DoD RMF authorization packages, direct vulnerability remediation, serve as the S-ISSO for enterprise systems, and lead a team of security professionals ensuring the continuous security posture of a mission‑critical environment. Key Responsibilities Lead all cybersecurity operations and RMF compliance activities for a federal enterprise IT environment Manage DoD RMF ATO packages using eMASS across the full system authorization lifecycle Direct vulnerability management including IAVM patching, ACAS/STIG scanning, and POA&M management Develop and implement patch management and remediation plans meeting DoD timelines Support cybersecurity audits, penetration tests, red team exercises, and incident response Provide annual Privacy Impact Assessments and ongoing privacy compliance support Ensure cybersecurity workforce meets DoD 8140 qualification requirements Collaborate with CSSP, government ISSM, and DMDC Cybersecurity Division on all IA activities Required Qualifications Active Secret or TS/SCI and/or ability to obtain Bachelor's degree in a related field or CISSP certification Minimum 7 years of federal cybersecurity or IA experience with 2+ years in a lead/ISSO role Solid knowledge of NIST SP 800-53, RMF, and DoD security compliance requirements Hands‑on eMASS experience for ATO package development and management Experience with ACAS, SCC/SCAP, and STIG implementation Preferred Qualifications CISSP, CASP+, or CEH certification Cloud security certification (AWS, Azure, Red Hat OpenStack, or equivalent) Experience with cloud infrastructure security at DoD IL4/IL5 Knowledge of privacy compliance frameworks including Privacy Act and PIAs Certifications CISSP or equivalent required or qualifying degree #J-18808-Ljbffr Jobtailor