IT/OT Security Analyst

A leading organization in cybersecurity is seeking a Senior Security Assurance Specialist in Melbourne. This hands-on role focuses on assuring cybersecurity controls effectiveness across IT and OT environments. The successful candidate will conduct technical assurance reviews, validate compliance with key frameworks, and support audits. You should have at...

Principal 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...

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...

Join one of Australia’s most trusted renewable energy organisations at the forefront of securing both IT and OT environments. We’re seeking a hands‑on OT Cyber Security Engineer to help shape and safeguard critical network and security platforms across enterprise and operational technology domains. About the role In this role, you’ll manage, enhance,...

A major utilities provider in Queensland is seeking a Cyber Technical Lead / Architect to drive cybersecurity initiatives across IT and Operational Technology (OT) environments. The role involves leading PAM, MFA, and Backup implementations while ensuring compliance with security frameworks. Ideal candidates will have over 5 years of relevant experience in...

About this role Our Digital & Information group has an exciting opportunity for a Cyber Security Analyst who’s eager to grow their career in a data‑rich, purpose‑driven organisation. Contract: 6 months . The role is responsible for building risk‑based cyber security controls and handling cyber security operations to protect Urban Utilities from...

New Hope Group (NHG)is a proudly Australian owned and operated diversified energy company based in Southeast Queensland for more than 60 years. While our core focus is on coal we also have interests in agriculture oil and port operations. We are seeking a skilled IT / OT Security Analyst to join our Technology team. You will play a crucial operational role...

Control Systems IT Engineer (IT / OT Engineer) Perth, WA | Hybrid 2-3 Days | 12-Month Contract + Extensions | Occasional Offshore Travel | Major Energy Infrastructure Project The Opportunity Data#3 Managed Services is seeking a talented Control Systems IT Engineer to join our high‑performing team supporting one of Australia’s most advanced energy...

Join 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...

A local government body is hiring an IT/OT Support Officer to manage and maintain physical security systems that safeguard community assets. In this full-time role, you will support the enterprise physical security solution, monitor system statuses, and provide technical assistance to ensure community safety. Ideal candidates will have relevant...