Principal OT Cyber Security Adviser
vor 2 Wochen
Location: Brisbane (Hybrid) Remuneration: Competitive package bonus eligibility Impact at national scale protecting critical rail operations. Complex OT challenges with genuine executive backing. Hybrid work supportive team culture and professional development. About the role Lead the uplift of Operational Technology (OT) cyber across a complex rail environment. Youll set the standard for OT security (SCADA / IC… ) design and govern controls aligned to IEC 62443 and partner with frontline leaders to embed secure‑by‑design practices that protect safe reliable operations. Key responsibilities Develop and maintain OT cyber standards patterns and controls that meet organisational and regulatory requirements. Own adherence to the OT Cyber Security Architecture under IEC 62443. Drive maturity uplift and governance across critical OT assets and maintenance practices. Provide authoritative advice on OT control requirements policy and risk. Design future‑state controls and integrations (identity / LDAP / SSO APIs mail event management). Conduct threat / risk assessments and security reviews for suppliers SaaS and integrations. Lead targeted vulnerability reduction across critical OT platforms. Build maintain and test OT incident response plans with cross‑functional teams. Perform and oversee security testing / assessments to proactively identify and address vulnerabilities. About you Relevant degree (Cyber / IT / Engineering or similar). 10 years in technical roles with 7 years in cyber / information security including OT exposure. Proven application of IEC 62443 and familiarity with NIST 800‑53 / 800‑82. Hands‑on experience integrating controls with common enterprise services (LDAP / SSO web / API mail event management). Strong knowledge of OT technologies and protocols (SCADA ICS industrial IoT). Organised analytical and able to translate risk into clear decisions and actions. Confident communicator who influences across frontline engineering operations and IT. What we offer you : At Aurizon we support the development and growth of our employees. With a national portfolio of operations we offer long‑term and exciting career opportunities. Some of our benefits include : Development and growth opportunities. Access to mentoring and development programs. Discounts on selected health insurance funds personal travel gyms vehicles and retail brands. Parental leave program and super booster. About Aurizon. is Australias largest rail freight operator and a top 100 ASX year we deliver more than 250 million tonnes of Australian commodities right across the country. Aurizon is crucial to the Australian economy connecting miners primary producers and industry with international and domestic markets. Look to Aurizon for a diverse and collaborative culture. At Aurizon we are proud of our diverse collaborative creative and high‑performance culture. We celebrate the contribution of every employee and provide opportunities for career development in a dynamic caring and inclusive work environment. Employment Type: Full-Time Experience: years Vacancy: 1 #J-18808-Ljbffr
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Principal OT Cyber Security Specialist
Vor 2 Tagen
City of Brisbane, Österreich Davidson VollzeitJoin to apply for the Principal OT Cyber Security Specialist role at Davidson . About the Company Davidson Technology is working with a large State Government Organisation to secure a highly experienced Principal OT Cyber Security Specialist for an initial 6‑month contract. About the Role As the Principal OT Cyber Security Specialist, you will play a...
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Principal OT Cyber Security Specialist
Vor 2 Tagen
City of Brisbane, Österreich Data#3 VollzeitPrincipal OT Cyber Security Specialist – Major Infrastructure Project Brisbane | Large Critical Infrastructure Environment | Hybrid (up to 50% WFH) Contract until 1st May 2026 with potential extensions A leading, fully integrated infrastructure organisation is seeking a Principal OT Cyber Security Specialist to support a major operational technology...
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City of Brisbane, Österreich Data#3 VollzeitA leading infrastructure organisation in Brisbane seeks a Principal OT Cyber Security Specialist for a critical infrastructure project. This role focuses on enhancing cyber resilience across Operational Technology and Industrial Control Systems. Candidates should have over 5 years' experience in cyber security and strong knowledge of IEC 62443. This is a...
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Lead OT Cyber Security Architect
Vor 2 Tagen
City of Brisbane, Österreich Davidson VollzeitA leading cyber security firm is seeking a Principal OT Cyber Security Specialist to drive initiatives within a Major Projects environment. This role focuses on safeguarding Operational Technology systems, overseeing security tools, and leading incident response efforts. The ideal candidate has over five years of experience in cyber security leadership,...
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Lead Cyber Security Consultant
vor 2 Wochen
Council of the City of Sydney, Österreich Skylight Cyber Security VollzeitGet AI-powered advice on this job and more exclusive features. At Skylight Cyber, we’re young, transparent, and culture-focused boutique cyber security firm specialising in providing high-end services to enterprises globally. We provide our customers with world class expertise to build and continuously evolve an effective security stack across people,...
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OT Cyber Security Engineer
vor 3 Wochen
Council of the City of Sydney, Österreich Transgrid VollzeitOT Cyber Security Engineer Join to apply for the OT Cyber Security Engineer role at Transgrid. About Us At Transgrid, our work improves the lives of millions – from lighting up sports fields, schools and homes, to powering the wheels of commerce and everything else in between. Now it’s your turn to make it happen. The Opportunity This is an exciting...
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OT Cyber Security Engineer
vor 4 Wochen
Council of the City of Sydney, Österreich Transgrid VollzeitSelect how often (in days) to receive an alert: Location: Sydney - Eastern Creek, Australia Company: TransGrid About Us At Transgrid, our work improves the lives of millions – from lighting up sports fields, schools and homes, to powering the wheels of commerce and everything else in between. Now it’s your turn to make it happen. This is an exciting time...
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Senior OT Cyber Security Architect
vor 2 Wochen
City of Brisbane, Österreich Subscribe to job alerts VollzeitA leading rail freight operator in Australia is seeking an experienced OT Cyber Security Lead. This role involves developing and maintaining OT cyber standards and controls, ensuring security compliance under IEC 62443. The ideal candidate will have over 10 years in technical roles, with significant exposure to cyber security and a relevant degree. The...
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Principal Cyber Security Architect
Vor 6 Tagen
City Of Vincent, Österreich Water Corporation VollzeitWe're entering a new chapter for Information Technology at Water Corporation as we deliver bold future‑focused solutions. With the launch of our new Information and Technology Group Operating Model we’re transforming how we deliver technology services making them faster more responsive and more aligned with the needs of our business and customers. As...
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Principal Consultant
vor 3 Wochen
Council of the City of Sydney, Österreich NCC Group APAC VollzeitSummary NCC Group specializes in offering comprehensive Cyber Assurance and engineering services aimed at assisting businesses in fortifying their cybersecurity posture. This encompasses defining security strategies, conducting risk assessments, developing policies, providing security awareness training, and offering on-demand cyber expertise. Our core...
