maintenance supervisor

JLL empowers you to shape a brighter way.  

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong.  Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Position Overview

The Maintenance Supervisor oversees the daily maintenance operations of a facility or portfolio of properties, ensuring all building systems, equipment, and physical infrastructure operate efficiently and safely. This role manages maintenance staff, coordinates repairs, implements preventive maintenance programs, and ensures compliance with safety regulations and building codes.

Key Responsibilities

Team Leadership & Management Supervise, train, and evaluate maintenance technicians and staff. Assign daily work orders, schedule shifts, and ensure adequate coverage for emergency situations. Conduct performance reviews and provide ongoing coaching to develop team capabilities.

Maintenance Operations Oversee preventive and corrective maintenance of HVAC systems, electrical systems, plumbing, fire safety equipment, elevators, and building automation systems. Prioritize and dispatch work orders efficiently. Respond to emergency maintenance issues and coordinate after-hours service calls.

Vendor & Contractor Management Coordinate with external contractors for specialized repairs and major projects. Obtain bids, review proposals, and ensure quality workmanship. Maintain vendor relationships and ensure compliance with contract terms.

Budget & Cost Control Assist in developing and managing the maintenance budget. Monitor expenses, approve purchases within authority limits, and identify cost-saving opportunities. Maintain inventory of parts and supplies.

Compliance & Safety Ensure all work complies with local, state, and federal regulations including OSHA standards. Conduct safety inspections, maintain required documentation, and ensure staff follow proper safety protocols. Coordinate required inspections and certifications.

Documentation & Reporting Maintain accurate records of maintenance activities, equipment performance, and building systems. Generate reports on maintenance metrics, project status, and budget performance. Update maintenance management systems regularly.

Required Qualifications

• High school diploma or equivalent required; Associate's degree in facilities management, engineering, or related field preferred
• 10+ years of hands-on maintenance experience in commercial or industrial facilities
• 5+ years of supervisory or lead technician experience
• Strong knowledge of building systems (HVAC, electrical, plumbing, life safety)
• Valid driver's license and reliable transportation
• Relevant trade certifications (HVAC, electrical, or plumbing license preferred)
• Proficiency with computerized maintenance management systems (CMMS)

Preferred Skills

• Building automation system experience
• Project management capabilities
• Strong troubleshooting and problem-solving skills
• Excellent communication and customer service abilities
• Ability to read blueprints and technical drawings
• Flexibility to respond to after-hours emergencies

Location:

On-site –Bangkok, THA

If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements.  We’re interested in getting to know you and what you bring to the table!

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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For additional details please see our career site pages for each country.

Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities.  If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process –  you may email us at [email protected]. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.