Charles Cromer

Background

About Charles Cromer

Certified cybersecurity professional with over two decades of experience supporting governmental systems, specializing in information system security management, RMF compliance, and secure IT operations. Proven ability to lead risk management initiatives, oversee system authorizations (ATO), and ensure cybersecurity policy enforcement in high-stakes environments. I bring a strong background in both technical IT infrastructure and cybersecurity governance, with hands-on experience navigating the NIST SP 800-53 control framework, managing eMASS workflows, and working with multidisciplinary teams to meet mission-critical security goals. I hold an active Secret clearance and am certified in CISSP and Security+, with a BAS in Technology Management. My background spans cybersecurity, network administration, system hardening, and contractor support for DoD agencies. Key Strengths:* Information Systems Security Management (ISSM)* Risk Management Framework (RMF) Lifecycle Expertise * DoD ATO Process & eMASS * NIST 800-53 & Security Control Implementation * Security Awareness & Compliance Training * Team Leadership in Classified Environments