Job Description

Location:
Singapore, SG
Country/Region: SG
Job Area: Maintenance
Business Unit: RP, Refining

This is an ad for creators of change!

This is for you who wants to have a real impact on creating a healthier planet for our children every day. At Neste, you will be working for the world's leading producer of sustainable aviation fuel and renewable diesel and a forerunner in developing renewable and circular feedstock solutions for polymers and chemicals. Let's create transformation for a sustainable future together.

We are looking for you,

Mechanical Supervisor

to our maintenance team in Tuas Refinery.



You will focus on delivering safe, flawless and timely execution for the Mechanical field Maintenance. In this job you will work closely with Asset Management, Operation, Technical, HSSEQ etc.



In our team, you will provide direction and supervision of Static, Rotating, Civil or Ad-hoc contractors. This position is responsible for helping the organization achieve maintenance excellence/reliability improvements by providing direction and supervision for the execution of tasks. 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 work in an inspiring and evolving business environment, where everything we do serves one purpose: to create a healthier planet for our children. To drive a growing impact as a global leader in renewable and circular solutions 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 and fosters our courage and curiosity. As a global growing company we support personal development with versatile learning and career opportunities. Collaboration is the key, and we believe in flexible, smart ways of working.

More about the job

Your role in our team / in creating a sustainable future

MAINTENANCE EXECUTION & LEADERSHIP

Directly supervise

and coach the field contractor team, fostering a culture of accountability and high performance.

Ensure

that all maintenance and project work is executed safely and in full compliance with local authorities, industry standards, and company (Neste) rules and regulations.

Manage

the day-to-day operations in the field, including resource allocation, task assignment, and daily job discussions.

Collaborate

with Operations and Planners to jointly prioritize new work orders and ensure a smooth flow of activities.

Act as the primary point of contact

for frontline troubleshooting and problem resolution in the field.

Attend

daily operational and coordination meetings to provide real-time updates and align on priorities.

Oversee

cross-discipline coordination to ensure that all principal maintenance tasks are completed efficiently and effectively.

Resource and deliver

all assigned Turnaround and Project maintenance activities, ensuring timely and on-budget completion.

Manage and oversee

the productivity and performance of third-party contractors and service providers in the field.

Safety, Quality and Compliance

Uphold

the highest standards of

Safety, Environmental, Quality, and Cost

on every job site.

Instill a personal safety culture

within the team, promoting continuous care for the well-being of all personnel on site.

Actively participate

in company (Neste) HSSEQ programs and ensure the field team meets all functional safety targets.

Enforce compliance

with the

MOC (Management of Change), PHA (Process Hazard Analysis), and PSSR (Pre-Startup Safety Review)

processes in the field.

Ensure

all documentation is maintained, history is captured, and feedback is utilized effectively to prepare for potential audits.

Ensure

adherence to all technical assurance and maintenance procedures.
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Continuous Improvement & Reliability

Solicit and implement

feedback from the field team to identify and execute opportunities for cost reduction and process improvement.

Contribute

to the development of effective work procedures and maintenance effectiveness programs, focusing on eliminating low-value work and replacing it with vital tasks.

Provide direct feedback

from on-site execution to the Reliability team and other stakeholders to optimize preventative maintenance plans and improve equipment reliability.

Work with Engineering

to eliminate "bad actors" by identifying repeat issues, understanding their root cause, and recommending repair, replacement, or re-engineering.

Utilize Root Cause Analysis (RCA)

for both everyday troubleshooting and as feedback to engineers or production.

Others

Demonstrate fiscal responsibility

by understanding and supporting the maintenance budget and cost performance expectations.

Collaborate with PMCs

and the Maintenance Lead to meet budget targets, identify, and explain any discrepancies.

Provide support

to the Maintenance Lead for budget planning.

Contribute

to the development and updates of the material management strategy.

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

Diploma in Mechanical Engineering or equivalent At least 5 years relevant experience in refinery and petrochemical industry Prior Experience in Maintenance, Project Construction and/or TAs execution Knowledgeable with international standards, petroleum /petrochemical plant equipment Experienced in maintenance work control, planning, scheduling Good communication skills with team work mindset Responsible, strong ownership and safety-oriented mindset

Let's get you started

We look forward to receiving your CV and application (with a salary request)

by 25 Oct 2025

If you have any questions regarding the process or the position, please get in touch with polo.wang@neste.com



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 first interviews are preliminarily scheduled to take place as soon as possible. (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.