Jadestone Energy is a leading upstream oil and gas development and production company in the Asia Pacific region with a strategy towards acquiring and further developing producing fields.

Jadestone

Energy currently operates two producing assets off the coast of Western Australia.

Why Jadestone?

Do you enjoy working in a medium-sized organisation where no two days are the same? If so, there’s never been a more exciting time to join the Jadestone Energy team.

Benefits

Our foundation is built on people who promote partnership, efficiency, and operational excellence. Our shared values of Respect, Integrity, Safety, Results-oriented, Sustainability, and Passion shape our everyday outputs, company culture, and diverse workplace.

We offer a workplace that is rewarding, challenging, and dynamic. We recognise the contribution of our employees and offer the following fantastic benefits:

- Workplace flexibility
- Competitive salary package
- Additional superannuation
- 16 weeks paid Parental Leave
- 25 days annual leave per annum

Jadestone Energy is seeking a Mechanical Project Engineer to join their Perth-based Engineering Team. This role will provide engineering and asset integrity support across Jadestone’s offshore facilities, with a focus on equipment reliability, integrity management, engineering modifications and continuous improvement. Working closely with the offshore operations teams, Technical Authorities and broader business, the position contributes to the safe, reliable and efficient operation of the assets, while supporting the delivery of engineering projects and asset integrity initiatives.

About The Role

Key responsibilities include

- Provide engineering support to offshore operations, ensuring the safe and reliable performance of facility equipment and systems.
- Develop, maintain and improve asset integrity management strategies for critical equipment and infrastructure.




- Coordinate engineering modifications and Management of Change (MOC) activities, working with Technical Authorities to progress designs and approvals.
- Monitor equipment reliability and performance, identifying opportunities to improve availability, efficiency and operational outcomes.
- Undertake and oversee engineering assessments, including failure investigations, fitness-for-service evaluations and technical studies.
- Manage asset integrity anomalies and improvement initiatives, ensuring actions are prioritised, tracked and closed out effectively.
- Plan and deliver multi-disciplinary repair and improvement projects, including scopes of work, budgets, cost estimates and contractor management.
- Support shutdown planning, medium-term activity planning and coordination of offshore and onshore resources.
- Monitor project expenditure and contractor performance, identifying opportunities for cost savings and operational efficiencies.
- Build strong relationships with offshore and onshore teams, providing visible HSE leadership and promoting a proactive safety and continuous improvement culture.

To be considered for the role:

- Preferred mechanical engineering degree or equivalent relevant experience.
- At least 5 years of industrial experience with mechanical equipment and multi-disciplinary projects.
- Preferred oil and gas experience on offshore assets
- Sound understanding of process safety, safety case and MAE core principles
- Demonstrated analytical and problem-solving skills
- Strong knowledge of budgets and cost control
- Experience with CMMS systems

Jadestone Energy is an equal prospect employer and encourages women, people of Aboriginal and Torres Strait Islander descent, and people from culturally diverse backgrounds to apply. Only candidates with valid Australian working rights will be considered for this position. Only successful candidates who we wish to progress through the process will be contacted.

Applications close 04 December 2026.

📌 Mechanical Project Engineer (Perth)
🏢 Jadestone Energy
📍 Perth