Senior PKI & Crypto Security Consultant

Westpac; Sydney; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Mortgage discounts

Flexible work

Learning & development

Volunteer opportunities

Job summary

Westpac is seeking an Information Security Senior Consultant to lead PKI and cryptographic services across our technology environment. You’ll manage digital certificates, encryption, key management, and HSM technologies while aligning with security strategy and architecture standards.

You’ll collaborate with architects, engineers and product teams to automate cryptographic service delivery, improve certificate lifecycle management, and deliver scalable, secure solutions for the bank.

Qualifications

• What you bring: experience in financial services or large enterprises with security, encryption, and key management.

Responsibilities

• Deliver and support enterprise cryptographic services (certificates, encryption, key management, HSMs).

Skills

PKI technologies

Cryptography

Automation scripting

Python

C#

Java

Communication

Stakeholder management

Tools

Venafi

Microsoft PKI

APIs

Job description

Westpac is seeking an Information Security Senior Consultant to lead PKI and cryptographic services across our technology environment. You’ll manage digital certificates, encryption, key management, and HSM technologies while aligning with security strategy and architecture standards.

You’ll collaborate with architects, engineers and product teams to automate cryptographic service delivery, improve certificate lifecycle management, and deliver scalable, secure solutions for the bank.