Maintenance Engineering Supervisor

Plaeng Yao, Chachoengsao

Professional seated at a conference table with laptops and a presentation screen in a modern office setting

Job ID:: R-1187297
Date posted:: 08/20/2026 - 09/03/2026
Job Type:: Full time
Job Category:: Supply Chain

AboutUnilever

With3.4billionpeopleinover190countriesusingourproductseveryday, Unileverisabusinessthatmakesarealimpactontheworld.Workonbrandsthatarelovedandimprovethelivesofourconsumersandthecommunitiesaroundus.Wearedrivenbyourpurpose:tomakesustainablelivingcommonplace, anditisourbeliefthatdoingbusinesstherightwaydrivessuperiorperformance.Attheheartofwhatwedoisourpeople–webelievethatwhenourpeopleworkwithpurpose,wewillcreateabetterbusinessand abetterworld.

AtUnilever,yourcareerwillbeauniquejourney,groundedinourinclusive,collaborative, andflexibleworkingenvironment.Wedon’tbelieveinthe‘onesizefitsall’approachandinsteadwewillequipyouwiththetoolsyouneedtoshapeyourownfuture.

Job Purpose

This role will lead maintenance engineering initiatives focused on reducing breakdowns, improving equipment performance, strengthening maintenance foundations, and developing future-ready engineering capabilities. The successful candidate will work closely with Production, Engineering, Quality, Safety, and Digital teams to maximize plant reliability and operational performance.

Main Responsibilities

Reliability & Maintenance Excellence

Develop and implement preventive, predictive, and condition-based maintenance strategies.
Lead equipment reliability improvement programs to reduce unplanned downtime.
Drive root cause analysis (RCA) and breakdown elimination initiatives.
Improve maintenance KPIs including MTBF, MTTR, PM Compliance, and Equipment Availability.

Continuous Improvement

Identify and eliminate chronic equipment losses impacting OEE.
Lead maintenance improvement projects delivering productivity and cost savings.
Support TPM, Lean Manufacturing, and Operational Excellence programs.
Utilize maintenance data and analytics to drive fact-based decision making.

Asset & Lifecycle Management

Manage maintenance plans and critical asset strategies.
Optimize spare parts management and inventory.
Support equipment lifecycle management and replacement planning.
Ensure maintenance documentation, standards, and records are maintained effectively.

Project & Technical Leadership

Provide technical leadership and coaching to maintenance engineers and technicians.
Identify and implement technical solutions to eliminate losses, reduce waste, and improve OEE.
Drive productivity improvement, cost-saving, and asset optimization initiatives.
Support CAPEX projects, commissioning, equipment upgrades, and start-up activities.
Participate in FAT, SAT, equipment qualification, and project handovers.
Collaborate with suppliers and contractors to ensure technical excellence.

Safety & Compliance

Ensure maintenance activities comply with Safety, Quality, and Engineering standards.
Lead technical investigations and corrective actions following equipment incidents.
Support statutory inspections and regulatory compliance requirements.
Promote a strong safety culture within the engineering team.

Digital Maintenance

Drive adoption of digital maintenance tools, condition monitoring, and predictive analytics.
Utilize CMMS, SAP PM, Power BI, IIOT, and factory data systems to enhance maintenance performance.
Support factory digital transformation initiatives.

Qualifications & Skills

Qualifications

Bachelor's Degree in Mechanical, Electrical, Mechatronics, Industrial Engineering, or related field.
Minimum 5 years of experience in Maintenance, Reliability, or Manufacturing Engineering.
Experience in FMCG, Food, Consumer Goods, Pharmaceutical, or Process Manufacturing is preferred.
Hands-on experience in maintenance planning, reliability engineering, and equipment troubleshooting.
Good communication skills in both Thai and English.
Ability to communicate effectively in English with cross-functional teams, suppliers, and global stakeholders.

Technical Skills

Strong knowledge of mechanical, electrical, utilities, and automation systems.
Experience with TPM, RCM, PM, PdM, and reliability methodologies.
Knowledge of Root Cause Analysis, FMEA, and problem-solving tools.
Familiarity with CMMS/SAP PM and maintenance KPIs.
Experience with Power BI, maintenance analytics, or digital maintenance tools is an advantage.

Leadership Skills

Strong people leadership and coaching capability.
Excellent stakeholder management and communication skills.
Results-oriented with a strong continuous improvement mindset.
Ability to influence cross-functional teams and drive change.

There’s more to Unilever than the role. Discover our people, culture, and everyday life on our Life at Unileverยูนิลีเวอร์ประเทศไทย | Unilever

Unilever is an organisation committed to equity, inclusion and diversity to drive our business results and create a better future, every day, for our diverse employees, global consumers, partners, and communities. We believe a diverse workforce allows us to match our growth ambitions and drive inclusion across the business. At Unilever we are interested in every individual bringing their ‘Whole Self’ to work and this includes you! Thus if you require any support or access requirements, we encourage you to advise us at the time of your application so that we can support you through your recruitment journey.

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