{"id":4147575,"url":"https://alion.io/job/westpac-agentic-ai-engineer-cyber-security","title":"Agentic AI Engineer – Cyber Security","company":{"id":1766325,"name":"Westpac","domain":"westpac.com.au","url":"https://alion.io/company/westpac-com-au","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-11-11T05:49:22Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sydney, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Portkey","optional":false}],"status":"live","first_seen_at":"2026-11-12T03:06:14Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T07:50:02Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"What’s the role?\nThis is a permanent, full-time engineering role within Information Security Group’s Critical Protective Controls team. You’ll help build secure agentic AI capabilities across enterprise cyber platforms, including AI agents, workflows, orchestration, Model Context Protocol (MCP) integrations and model gateway services. Working across software engineering, cyber security and AI, you’ll take solutions from design through integration, testing and production implementation, while applying strong engineering quality, security and operational controls. Location and hybrid working arrangements will be confirmed during the recruitment process.\nWhat do I need?\nCore software and systems engineering, including solution design, development, integration, testing and production implementation.\nAI / LLM engineering, including integration of AI capabilities into enterprise and cyber platforms.\nAgentic AI engineering, including development and integration of agents, AI workflows and orchestration capabilities.\nAPI and systems integration across cyber platforms, AI services, data sources and enterprise services.\nMCP engineering and integration, including MCP servers and enterprise MCP gateway integration.\nModel gateway / AI control-plane engineering, including experience with Portkey and enterprise model access patterns.\nDevSecOps / CI/CD, covering automated build, test, deployment and secure release practices.\nEngineering quality, including design and code reviews, automated testing, maintainability, technical debt management and defect prevention.\nWhy join us?\nWe’re obsessed with becoming our customers' #1 banking partner for life and we’re looking for people who are passionate about helping us achieve that goal. In return, we’re committed to making Westpac the best place to work in the country. Here are just a few of the ways we’re already doing that:\nSpecial offers on banking products and discounts from top brands, including generous employee-only mortgage rates!\nFlexible work arrangements to help you achieve a greater work/life balance, and a variety of leave options including Culture, Lifestyle and Wellbeing leave. \nTailored learning and development opportunities to help your grow your career within the bank. \nLots of opportunities to ‘give back’ to the Community by getting involved in our many volunteering initiatives.\nCreate your future today\nTo get started, simply click on the APPLY or APPLY NOW button\nWe’re all about creating a supportive and inclusive community. We welcome everyone - no matter your age, gender, background, or abilities. We also provide additional support to welcome our veterans, Indigenous Australians and neurodiverse community.\nIf you need any adjustments during the recruitment process, you can find more information and contact details on our FAQs and how to contact us page, under the ‘Diversity, sustainability and flexibility’ section.\nWe may close this job advertisement earlier than the advertised closing date if suitable candidates are identified. 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