CareerPlan

Application Security Operation Specialist, Global Information Security, Sydney, Australia

Sydney, New South WalesFull-time2026-10-28 → 2026-11-11

Core

Ensuring continuity of global operational coverage and supporting end-to-end strategic technology enablement for application security assessment and scanning programs.

Role type

Senior IC application security operations specialist

Builds

Enterprise security solutions for application security testing and scanning activities

Domain

Financial services / Application Security

Deliverable

production ML models

Required skills

Vulnerability management concepts, Scripting (Python, PowerShell, Bash), Windows and UNIX environments, Tool integration with workflow platforms (ServiceNow), AI model testing harnesses

Preferred skills

MITRE ATT&CK, Cloud-based scanning, Compliance frameworks (NIST, FFIEC), Vulnerability rating methodologies, Structured scan outputs (SARIF)

Technologies

ServiceNow, Python, PowerShell, Bash, AI models, SARIF

Responsibilities

Execute automated and custom scan routines to detect application and source code vulnerabilities; Operational support of new frontier AI models and related testing harnesses; Identify, triage, resolve events and results including false positives; Participate in incident response activities; Support application teams in resolution of security findings; Conduct proof-of-concept testing for next-gen scanning technologies; Optimize and ensure resiliency of scanning platforms; Identify and map vulnerability detection gaps to technology solutions; Data/trend analysis to feed harness development.

Seniority

Senior, hands-on IC