Senior Mechanical Integrity Engineer

Origin Energy Services Ltd is seeking a Senior Mechanical Integrity Engineer based in Brisbane, QLD. The role involves executing engineering tasks, ensuring safety compliance, and providing mechanical support for gas and water facilities. Responsibilities include optimizing infrastructure, troubleshooting equipment, mentoring junior engineers, and collaborating across teams. Candidates should have a relevant degree, 8-15 years of experience, and strong engineering skills. The position offers a competitive salary and benefits.
• Competitive salary + annual performance bonus
• A great high energy team
• Brisbane based

Join a team that's All Kinds of Useful

At Origin, being useful is more than a tagline - it’s how we approach work every day. As a collective, we’re a team that thrives on finding better ways, working together, and owning our impact. From powering homes to delivering award-winning internet and helping to lead Australia’s energy transition. If you’re driven by purpose and excited to be part of something bigger, we’d love to have you on the journey.

About the role:

A key role reporting to the Operations Engineering Team Lead is responsible for executing engineering tasks and supporting operational requirements within a short-term (14-day) planning horizon, focusing on operational needs. This broad role focusing on delivering timely, cost-effective, and quality engineering solutions while adhering to safety and compliance standards. The position operates under the guidance of the Operations Engineering Lead aligning with broader organisational directives and operational goals.

Key Responsibilities
• Lead HSE initiatives and ensure compliance with all safety standards and regulations.
• Provide expert mechanical and integrity engineering support for gas processing, water treatment, and wellsite facilities.
• Optimise and improve existing infrastructure to boost performance and manage lifecycle costs.
• Troubleshoot equipment issues and conduct root cause analysis to implement effective corrective actions.
• Perform fitness-for-service assessments and manage inspection data for critical equipment.
• Mentor and supervise junior Mechanical Integrity Engineers, fostering their technical development.
• Maintain accurate equipment and system documentation, ensuring clear communication of engineering outcomes.
• Collaborate across teams and represent operations in project reviews to achieve shared goals.

What will you bring?

You will role model Origin’s values, be self-driven, with ability to be proactive and take initiative. A team player with ability to work collaboratively with a broad range of people across levels, building positive, productive working relationships.
• Bachelor's degree in Mechanical, Materials, or equivalent Engineering.
• 8–15 years of experience in mechanical or integrity engineering, ideally in operational or maintenance support.
• Registered Professional Engineer of Queensland (RPEQ) is essential.
• Proven ability to deliver practical engineering solutions under tight deadlines.
• Strong understanding of mechanical design, failure modes, and asset integrity strategies.
• Experienced in Australian and International Welding Standards and NDT techniques.
• Hands-on experience with operations, maintenance, and equipment troubleshooting in industrial settings.
• Proficient in fitness-for-service assessments and operational engineering practices

So, why join us?
• Discounted Origin product benefits for employees, including Electrical, Gas and Internet offers!
• Flexible working environment
• Competitive salary + annual performance bonus + performance based reviews
• Origin 360 Electric Vehicles (EV) employee subscription offers a fantastic range of EVs, with flexible month-to-month plans and no lock-in contract.
• Free and confidential counselling for employees and family members.
• A great high energy team, that encourages interesting, rewarding, and engaging work!

Origin - Where good change happens

At Origin, we’re powered by people who believe in creating change.

We are committed to fostering a diverse, gender equitable workforce, where everyone is welcome, and all applications are evaluated on merit and potential. We encourage applications from Aboriginal and Torres Strait Islander Peoples, people living with disabilities, culturally diverse people, any stage in life, people with intersex variations and people within LGBTQ+ communities, including trans and gender diverse.

Enjoy a challenging career in an exciting industry where you can grow and explore your potential. If you think you have transferable skills, an appetite to learn and would be a great fit, we’d love to hear from you.

Here's a little about us: https://www.originenergy.com.au/about/careers/

Background checks may be required to determine your suitability for this position as part of the recruitment process and during your employment. These checks may include police checks, AusCheck, medical assessment and/or drug and alcohol testing.

Please note unsolicited CVs from agencies will not be accepted.

Origin recognises Aboriginal and Torres Strait Islander Peoples as the Traditional Custodians of country throughout Australia, and we pay our respects to Elders past, present and future.