Cyber Security (Operational Technology) Engineer

Responsibilities

• Design, implement, and support security controls across Operational Technology (OT), Information Technology (IT), and IoT environments
• Act as a subject matter expert for secure operations, compliance, and continuous improvement
• Manage security technologies including application whitelisting, SASE, firewalls, proxy, email filtering, and DLP
• Oversee vulnerability management, web application security, API security, and Zero Trust implementations
• Identify, assess, and communicate cyber security risks to key stakeholders
• Provide thought leadership and mentoring within the cyber security context

Requirements

• Bachelor's degree in cyber security, IT, engineering, or a related field
• Minimum of 3 years of experience in cyber security roles, specifically focusing on OT environments
• Industry certification such as CISSP or an equivalent professional credential
• Demonstrated experience with frameworks including AESCSF, ISA/IEC 62443, ASD Essential 8, or NIST
• Proficiency with Microsoft (Azure, O365), Linux (Red Hat), and mobile platforms

About the Company

Viva Energy is a leading retail, industrial, and energy business in Australia, dedicated to supporting the country's evolving energy and convenience needs. We are committed to Australia's energy transition to sustainable, lower carbon solutions and pride ourselves on a culture that values diversity, inclusion, and people power.