Mechanical Supervisor

-; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading provider of sustainable fuels in Singapore is seeking a Mechanical Supervisor to oversee maintenance at the Tuas Refinery. This role involves ensuring compliance with safety standards and optimal execution of maintenance tasks, while leading a team in a transformative environment. Candidates should possess a diploma in Chemical or Mechanical Engineering and have at least 5 years of relevant experience in the Oil, Gas, or Pharmaceutical industry. Join us to create impactful solutions for climate change and sustainability.

Qualifications

• Minimum 5 years relevant experience in the Oil, Gas & Pharmaceutical Industry.
• Prior Experience in Maintenance, Projects or TAs execution.
• Knowledgeable with international standards, petroleum/petrochemical plant materials and equipment.

Responsibilities

• Direct and oversee all maintenance work to ensure flawless execution.
• Manage day-to-day operations in the field including resource allocation.
• Oversee productivity and performance of contractors and service providers.

Skills

Good communication skills

Strong critical thinking

Good troubleshooting skills

Responsible attitude

Safety-oriented mindset

Education

Min. diploma in Chemical Engineering or Mechanical Engineering

Tools

SAP/PM/CM maintenance process

Job description

Are you our next creator of change?

Do you want to be part of creating solutions for mitigating climate change? At Neste, you will be working for the world's leading producer of sustainable aviation fuel and renewable diesel. Together we will accelerate transformation for a more sustainable future.

We are looking for you,

Mechanical Supervisor

to our Maintenance team in the Singapore Tuas Refinery.

You will focus on safe, quality, on time execution of Maintenance and Turnarounds/Shutdowns. In this job you will work closely with Maintenance sub-teams and various departments like operation and technical in the organization. In our team, you will provide direction and supervision for field mechanical maintenance. This position is responsible for helping the organization to achieve maintenance excellence & reliability by providing troubleshooting for mechanical equipment, and efficient and effective execution of maintenance. Together with you and your expertise, we can make an impact today and keep our promises for tomorrow.

Reasons to join

Real impact right now.

We create solutions for mitigating climate change and accelerating a shift to a circular economy. We live by our values every day; we care, we have courage, we cooperate.

Safety and caring.

We value safety always and everywhere. We want our work to feel good and do good. At Neste, we nurture a culture where everyone is welcome and feels safe, respected and encouraged to be their unique true selves.

Exciting growth.

Transformation brings new possibilities, fostering both courage and curiosity. As a global company, collaboration is the key, and we believe in flexible, smart ways of working. We support personal development with versatile learning and career opportunities.

More about the job

Your role in our team / in creating a sustainable future

• Safety & Compliance Execution: Direct and oversee all maintenance work to ensure flawless execution in strict compliance with Neste rules and regulations, Industry standards, and local Authority requirements. Instill a personal safety culture within the team, promoting continuous care for the well-being of all personnel on site. Ensure adherence to all technical assurance and maintenance procedures.
• Field Leadership & Troubleshooting: Manage the day‑to‑day operations in the field, including resource allocation, task assignment, and daily job discussions to execute scheduled jobs, break‑ins, and special services according to Maintenance Work Process. Serve as the primary point of contact for frontline troubleshooting and immediate problem resolution.
• Activity Management: Oversee the productivity and performance of all third‑party contractors and service providers. Collaborate with Operations and Planners to prioritize new work orders, support continuous workflow, and ensure timely, on‑budget execution of assigned maintenance activities.

Keys to success in this role / The best combination to succeed in this role

Min. diploma in Chemical Engineering or Mechanical Engineering

Minimum 5 years relevant experience in the Oil, Gas & Pharmaceutical Industry

Prior Experience in Maintenance, Projects or TAs execution

Knowledgeable with international standards, petroleum/petrochemical plant materials and equipment

Experienced in maintenance work control, SAP/PM/CM maintenance process

Other strengths we value

• Good communication skills, strong critical thinking, good troubleshooting skills
• Responsible attitude and safety‑oriented mindset

Let's get you started

We look forward to receiving your CV and application (with a salary request) by 4 Feb 2026. We will do our best to contact you within 2 weeks after the application time has ended. The recruitment process will include interviews and a possible aptitude assessment. (The person selected for the position must pass a health examination including a drug test. A security clearance is obtained with your consent.)

Neste in brief

Neste (NESTE, Nasdaq Helsinki) creates solutions for mitigating climate change and accelerating a shift to a circular economy. The company isthe world's leading producer of sustainable aviation fuel (SAF) and renewable diesel, enabling its customers to reduce their greenhouse gas emissions. Neste refines waste, residues and other renewable raw materials to high‑quality renewable fuels at its refineries located on three continents. The company's annual renewable fuels production capacity will be increased to 6.8 million tons in 2027. Neste has high standards for sustainability and the company has consistently been recognized by several leading sustainability indices. In 2024, Neste's revenue stood at EUR 20.6 billion. Read more: neste.com