Maintenance Manager - IWTE (Ayutthaya/Saraburi/Rayong/Chonburi/Prachinburi) - Gulf Development Public Company Limited
- Salary
- Depend on qualifications
- Job Type
- Full Time
- Work Type
- Onsite
- Education
- Bachelor's Degree or Higher
- Posted
- 07/09/2026
Responsibilities
- Manage and supervise all maintenance activities of the Waste to Energy power plant to ensure safe, stable, and efficient plant operation.
- Develop, implement, and monitor preventive, corrective, and predictive maintenance programs for mechanical, electrical, instrumentation, and utility systems.
- Supervise maintenance personnel and contractors to ensure maintenance work is completed safely, effectively, and within planned schedules.
- Monitor the performance and reliability of plant equipment including boilers, turbines, generators, conveyors, pumps, cranes, air pollution control systems, and related utilities.
- Conduct troubleshooting and root cause analysis for equipment failures, plant breakdowns, and operational incidents, and implement corrective and preventive actions.
- Coordinate closely with Operations and Plant Management to minimize downtime and improve plant efficiency and equipment reliability.
- Manage maintenance planning, spare parts inventory, shutdown activities, and maintenance budgeting.
- Provide technical guidance and maintenance training to maintenance and operations personnel.
- Identify and implement continuous improvement initiatives to enhance maintenance performance, equipment reliability, and operational efficiency.
Qualifications
- Bachelor’s Degree in Mechanical Engineering, Electrical Engineering, Instrumentation, Control & Instrumentation, or related technical field.
- Minimum 10 years of experience in maintenance within power plants, waste-to-energy plants, industrial plants, or process industries.
- Including at least 5 years of experience in supervisory or leadership roles such as Mechanical Leader, Electrical Leader, Instrument Leader, E&I Leader, or equivalent maintenance leadership positions.
- Ability to perform progressively increasing maintenance leadership responsibility up to Maintenance Manager level.
- Strong technical knowledge in maintenance systems and equipment, including rotating equipment, electrical systems, instrumentation & control systems, preventive and corrective maintenance practices.
- Strong understanding of maintenance planning, shutdown/turnaround management, reliability improvement, and asset integrity principles.
- Proven analytical and problem-solving skills with the ability to lead root cause analysis and implement corrective actions.
- Good understanding of safety, environmental, and regulatory requirements related to maintenance activities.
- Ability to coordinate and lead multi-discipline maintenance teams and support operational reliability targets.
Benefits
- Annual Medical Check-Up
- Dental/ Vision Allowance
- Provident Fund
- Funeral payment support
- 5-day work week
- Annual bonus
- Social security
- Health insurance
- Accident Insurance
About Gulf Development Public Company Limited
GULF Group is a holding company that invests in a portfolio of conventional and renewable power generation and distribution businesses, as well as natural gas supply and distribution, infrastructure development projects, and other related businesses.
We are a fast-growing company who integrate innovative strategy, quality resources, premier technologies to achieve the most reliable energy and infrastructure solutions through a collaborative approach, while creating shared values for all our stakeholders in a responsible and sustainable manner.
We stay true to our core values to guide the way we work in every step of the way; goal, unity, learning and agility.
At Gulf, we focus on job satisfaction, well-beings of our people and embrace workplace diversity. Even as we continue to grow domestically and internationally, we value teamwork and we’re committed to retaining a close-knit feel where everyone is like family, regardless of their backgrounds.
We also seek to empower our people to constantly go beyond their limits to take on new roles and challenges across the company. Our success is driven by our people and their commitment to achieving results, therefore we care about how their professional objectives tie into business strategy along with their personal goals.
87, M. Thai Tower, All Seasons Place, 11th Floor, Wireless Road, Lumpini, Pathumwan, Bangkok 10330
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