Maintenance Supervisor

Job Purpose

• Manage an assigned area or team by planning, organizing, and following up on maintenance of the assets and property to ensure reliable and cost-efficient operations and quality.
• This position will be reporting to Maintenance Manager and will be based in Chonburi, Thailand.

Responsibilities :

Fire active and passive responsibility

• Knowledge of designing and reviewing fire protection systems (e.g., fire alarms, sprinklers, suppression systems) following NFPA, FM Global, and local codes.
• Conduct fire risk assessments and recommend mitigation strategies.
• Coordinate with project teams, consultants, and contractors to ensure proper implementation of fire safety requirements in projects, and review and approve fire protection-related documents, drawings, and specifications
• Carry out fire safety inspections, audits, and system testing/commissioning.

Utility responsibility

• Monitor, operate, and maintain air compressor and chiller systems to ensure optimal performance and reliability.
• Coordinate with utility service providers (contractors) to ensure proper operation, maintenance, and compliance with service-level agreements (SLAs).
• Review and verify utility consumption data, system efficiency, and monthly service reports from contractors.
• Troubleshoot and resolve issues related to air compressor and chiller performance, including alarms, pressure fluctuations, cooling efficiency, etc.
• Manage preventive maintenance (PM) schedules and ensure timely execution by in-house technicians or external vendors.
• Support energy-saving initiatives and propose improvements to utility system performance or cost efficiency.
• Ensure all utility systems comply with local safety, environmental, and engineering regulations.
• Liaise with cross-functional teams (maintenance, production, HSE) to ensure utilities support plant operations effectively.
• Assist in budgeting, utility cost analysis, and CAPEX planning for system upgrades or replacements.
• Investigate fire incidents (if any) and provide root cause analysis and corrective actions.
• Provide fire safety training and emergency response planning to employees and contractors.
• Ensure all fire systems are properly maintained, tested, and documented.

What We Look For And What We Offer

Qualification :

• Bachelor's degree in Fire Protection Engineering, Mechanical Engineering, or related field.
• At least 3–5 years of relevant experience in fire protection design, inspection, or safety engineering with a utility.
• Familiarity with international standards such as NFPA, IFC, FM Global, and local fire codes.
• Professional certifications, NFPA Certification is an advantage.
• Strong communication, problem-solving, and project coordination skills.
• Knowledge of industrial utility systems (compressed air, chilled water, cooling towers, etc.)
• Experience working with third-party service providers or utility contracts is an advantage.
• Familiarity with energy efficiency principles, safety standards, and environmental compliance.
• Good analytical, problem-solving, and communication skills.
• Proficiency in using CMMS (Computerized Maintenance Management System) is a plus.

Personal Qualities

• Develops an ambitious but realistic business vision and translates it into a workable strategy.
• Acts on own initiative, makes things happen and accepts responsibility for the results.
• Focuses on bottom-line results, identifies potential risks and monitors the financial impact of own activities.
• Uses a methodical and systematic approach; plans ahead, defines clear priorities and allocates resources effectively.
• Creates a stable and re-assuring work atmosphere; supports and encourages team in difficult times; is firm and reliable.
• Quickly understands and analyzes complex issues and problems; comes up with sound and rational judgments.

We offer

• An international and professional working environment.
• Opportunities to work with Regional and Global team.
• Continuous learning opportunities and training activities through on-the-job training and company training program.
• An international Corporate Culture founded on 4 core values; Loyalty, Care, Respect, Boldness.
• Attractive compensation and benefits (13th month salary, performance bonus,
• allowances, etc.).