Senior Security Engineer GeneDx, LLC (Remote Contractor via Toptal, LLC)
Built and maintained a comprehensive security program aligned with HIPAA, NIST 800-53/171, SOX, PCI-DSS, and SOC 2. Designed AI/ML-powered threat detection across hybrid cloud and on-premises environments, improved incident response workflows, led EDR and SIEM rollout, supported compliance audits, vendor risk assessments, and mentored cybersecurity professionals.