Senior Technical Specialist
Bank of New Zealand (BNZ) · Wellington/Remote, NZ
Aug 2022 — Present
- › Rearchitected enterprise PKI solution to a modern, simplified stack, resulting in $500,000 annual licensing savings.
- › Modernized HSM infrastructure by deploying Thales Luna Network and Offline units, implementing redundant configurations for CyberArk and Entrust to eliminate single points of failure and significantly reduce service outages.
- › Acted as the primary stakeholder for cryptographic security, leading cross-bank initiatives for the deprecation of client auth from TLS web CAs.
- › Spearheaded initiatives to remediate legacy protocols (RC4, weak TLS ciphers) across the organizational footprint.
- › Received a 'Chevron' award, BNZs main and most prestigious award for my ability to 'Own it'.
- › Maintained and secured core infrastructure including Active Directory, DNS, and Entra ID/Azure environments.