OT Security Engineer

Help shape the future of cyber security in a collaborative, purpose-driven role.

Who we are

Jemena is an Australian energy company who own and operate more than $12.4 Billion worth of gas and electricity transportation assets across Australia supplying millions of households and businesses with these essential services every day. 

We pride ourselves on our innovative approach, technical expertise, and dedication to safety, quality, and sustainability. Our Group’s over 3000 team members, consistently strive to make a difference in the communities we serve. 

Overview of our role

In this role, you’ll play a key part in designing and enabling cyber security strategies and solution architectures that foster a strong, resilient, and inclusive security culture across our organisation. As our world becomes increasingly digital, your work will help protect the systems and technologies that keep our energy networks running safely and reliably.

You’ll work closely with passionate teams across engineering, energy operations, and our control rooms to understand business risks and design thoughtful, balanced security solutions. Your work will ensure we effectively manage cyber security risks while supporting innovative and commercially sound outcomes.

This is a hands-on, relationship-focused role where you’ll partner with teams designing and operating our technology infrastructure—including Operational Technology (OT), SCADA, Internet of Things (IoT), Smart Metering, and other essential systems. Together, you’ll implement practical cyber security controls that strengthen our networks and make a real impact.

We value curiosity, collaboration, and clear communication—if you bring a proactive mindset, a passion for security, and enjoy working in a connected, supportive environment, we’d love to hear from you. 

A little about you

• Considerable experience developing OT and cyber security architectures and associated designs
• Experience with enabling and implementation of long term roadmaps
• Considerable experience communicating, collaborating and influencing at all levels 
• *Extensive energy industry experience in an OT role is essential 

Qualifications / certifications & Skills

• Security related qualifications/certification an advantage
• Advanced written and verbal communication and presentation skills
• In-depth knowledge of OT systems, services and trends,
• Proven capability in OT security products, services and trends
• Very strong knowledge of the wider business context and digitisation industry trends and technology implications
• Very strong collaboration, facilitation and internal consulting skills 

Why you should come and work for us  

Our people are our energy source and we offer meaningful benefits and rewards that work for you. We offer the opportunity for long term career growth as part of our talent development and succession planning process. Join our team and make a meaningful impact toward Australia’s “Net Zero” targets through the delivery of critical infrastructure projects and be a part of our journey to shape the future of the energy and utilities industry. 

We are committed to developing a diverse and inclusive workforce that reflects the communities we are part of. We welcome applications from people of all ages, backgrounds, abilities, and identities. At Jemena, you belong. 

Recruitment Process  

During our recruitment process, you will be required to undergo pre-employment checks including pre-employment medical, reference checks and a national police check. Notice to Third Parties: Jemena does not accept unsolicited resumes (or liability associated with fees or costs) from recruitment agencies, search firms or third parties. Interested candidates are welcome to submit their application independently.