Expression of Interest - Lead Mechanical Rotating Engineer

Worley; Jakarta Pusat; On-site; IDR 500,000,000 - 900,000,000; Full time

Job summary

Worley is seeking a Lead Design Mechanical Rotating Engineer to join our Indonesia team in Jakarta. You will be accountable for the mechanical engineering discipline of the project, ensuring deliverables meet contract requirements and technical sign-off of changes.

We value 15 years of relevant experience, expertise in geothermal power plant design and rotating equipment, and a strong commitment to safety, reliability, and maintainability in energy, chemical, and resources projects.

Qualifications

• 15 years of experience in mechanical rotating engineering.
• Experience with geothermal power plant design and SAGS.
• Strong focus on safety, reliability, maintainability, and operability.

Responsibilities

• Lead mechanical rotating design activities for the project.
• Develop preliminary designs and specifications for power plant and SAGS.
• Ensure compliance with contract requirements and technical sign-off of changes.
• Support tender evaluation and factory acceptance testing.
• Apply engineering discipline to rotating machines and energy conversion systems.

Skills

Geothermal power plant design

Rotating equipment design

Power plant experience

Safety and compliance

Job description

Job Description - Expression of Interest - Lead Mechanical Rotating Engineer (JAK00AX)

Expression of Interest - Lead Mechanical Rotating Engineer - JAK00AX

Company : Worley

Primary Location

IDN-JKT-Jakarta City

Job

Mechanical

Schedule

Full-time

Employment Type : Employee

Job Posting

Aug 4, 2026

Unposting Date

Oct 3, 2026

Reporting Manager Title : Business Development Manager

About the job

We’re looking for Lead Design Mechanical Rotating Engineer to join our Indonesia team.

When you work for us, you get the chance to join nearly 50,000 people all driven by a common purpose of delivering a more sustainable world. We’re excited about the challenges ahead. We believe there’s never been a more rewarding time to work in the energy, chemical and resources sectors.

As Lead Design Mechanical Rotating Engineer, you will be accountable for project’s mechanical engineering discipline which includes assurance that the engineering deliverables are compliant with contract requirements and technical sign-off of changes.

To succeed in this role, you should have 15 years experiences. Mechanical Rotating Engineer

Who we are

Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.

Right now, we’re bridging two worlds as we accelerate to more sustainable energy sources, while helping our customers provide the energy, chemicals and resources that society needs now.

We partner with our customers to deliver projects and create value over the life of their portfolio of assets. We solve complex problems by finding integrated data-centric solutions from the first stages of consulting and engineering to installation and commissioning, to the last stages of decommissioning and remediation. Join us and help drive innovation and sustainability in our projects.

What you’ll do

We are looking for Lead Design Mechanical Rotating Engineer to join our team in Indonesia.

The role responsibilities include:

• Design engineers with specific geothermal power plant and Steam Field Above Ground (SAGS) experience.
• Development of preliminary designs and specifications, development of performance-based EPC contract documents for power plant and SAGS, tender evaluation, design review and attendance at key factory acceptance tests.
• Ensure that overall safety engineering meet the Company requirements, applicable regulations and good engineering practices in terms of design, reliability, maintainability, and operability.
• Provide engineering discipline that applies principles of science, proven technology and industrial engineering practices for the mechanical rotating design, focuses on rotating machines, structures, devices, mechanical systems, and energy conversion systems.
• Perform engineering duties in planning and designing tools, engines, machines, and other mechanically functioning equipment and good practices in term of design, reliability, maintainability and operability. Provide technical advice analysing and interpreting data related rotating machines, writing reports and documentation
• Have accountability for mechanical engineering discipline for the project which includes assurance that the engineering deliverables are compliant with contract requirements and technical sign-off of changes.
• Responsible for the development of mechanical data sheets and bid evaluations and involves the production, construction, operation and maintenance of machineries
• Responsible to ensure deliverables are produced to acceptable industry/client standards in compliance with applicable codes, engineering standard, procedure, regulations and also technical integrity of discipline deliverables produced on this project.

What you’ll have

• Having 15 years experiences. Mechanical Rotating Engineer
• Experience in power or oil & gas plant design and specification of geothermal power plant comprising both conventional Rankine steam cycle and Organic Rankine Cycle plant
• Having basic safety knowledge, able to implement safety process and mitigate risk effectively in order ensure safety working properly. Actively ensure that all drilling operators under his/her control are conducted safely, and to high quality standards.

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.

We’re building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.

Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.