Stephanie Beltran

Principal Cyber Systems Engineer @Northrop Grumman

Huntsville, AL, US

Led the full-cycle implementation of a Controlled Unclassified Information (CUI) marking software, successfully aligning data handling processes with contractual compliance requirements for DoD customer.Assisted in developing and implementing Plans of Action and Milestones (POA & Ms) to address identified CMMC Level 2 compliance gaps.Successfully achieved and maintained Authorizations to Operate (ATOs) for assigned systems.Partnered with product teams to ensure the security of operating systems, applications, networks, hardware, databases, and other critical IT infrastructure.Maintained continuous communication with key stakeholders, including government agencies, contractors, and end users, to ensure that project goals, timelines, and deliverables were met while effectively managing expectations.Provided guidance on remediation strategies for identified security weaknesses, including technical solutions and process improvements.Verified the effectiveness of implemented remediation measures through follow-up assessments and testing.Supported preparation of CMMC certification audits by providing guidance and documentation.Experience with implementing NIST 800-171 security controls in accordance with CMMC requirements and experience with implementing NIST 800-53 security controls.Experience with reviewing and remediating vulnerabilities identified during security assessments.Coordinated and facilitated technical and programmatic reviews with senior leadership, ensuring that all cybersecurity requirements and compliance mandates were met throughout the project lifecycle.

Rollins College

Bachelor of Arts (B.A.), Humanities/Humanistic Studies