JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies 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.   

Job Summary

We are seeking a highly motivated and experienced Facilities Mechanical Engineer to manage and support critical mechanical systems within our high-tech electronic manufacturing facility and on-site Data Center in Penang. This role is responsible for ensuring the continuous and efficient operation of key infrastructure including HVAC, Process Vacuum (PVAC), Process Cooling Water (PCW), Compressed Dry Air (CDA), chilled water systems, and environmental controls for our production and Data Center environments.

Key Responsibilities

• Lead daily operations, preventive and corrective maintenance of mechanical utility systems including HVAC, PVAC, PCW, CDA, chilled water, and exhaust ventilation systems.

• Ensure continuous and reliable operation of mechanical infrastructure supporting cleanrooms, manufacturing equipment, and the Data Center (including precision cooling and environmental control systems).

• Collaborate with IT and infrastructure teams to maintain optimal environmental conditions (temperature, humidity, airflow) in the Data Center according to international standards.

• Manage contractors and service providers for maintenance, upgrades, and emergency response.

• Ensure compliance with Malaysian regulatory standards (DOSH, DOE) and internal safety/environmental procedures.

• Drive energy efficiency and system optimization initiatives across facility and Data Center mechanical systems.

• Participate in the design, installation, and commissioning of new equipment or utility upgrades, including capacity planning for facility expansion and Data Center growth.

• Maintain accurate documentation such as P&IDs, SOPs, risk assessments, and maintenance records.

• Conduct root cause analysis (RCA) for any mechanical-related incidents and lead the implementation of corrective and preventive actions (CAPA).

• Coordinate with internal stakeholders including manufacturing, equipment engineering, IT, and EHS to ensure system alignment and reliability.

• Support project execution for mechanical infrastructure.

Requirements

• Bachelor’s Degree in Mechanical Engineering or related discipline.

• Minimum 4-5 years experience in mechanical facilities management within electronic, semiconductor, or high-tech manufacturing environments.

• Strong technical knowledge in HVAC, PVAC, PCW, CDA, chilled water, and mechanical support systems for Data Centers.

• Familiar with cleanroom environmental requirements and Data Center cooling systems (e.g., CRAC/CRAH units, hot/cold aisle containment).

• In-depth knowledge of Malaysian regulatory compliance (DOSH, DOE).

• Experience using Building Management Systems (BMS) and Computerized Maintenance Management Systems (CMMS), preferably Maximo.

• Strong problem-solving, communication, and project coordination skills.

• Able to work independently in a fast-paced and mission-critical environment.

• Able to support 24/7 operations and respond to emergencies when required.

Preferred Qualifications

• DOSH-registered Competent Person or other relevant certification.

• Experience with energy conservation, green building practices, or LEED certification.

• Exposure to ISO 14001, ISO 45001, and Data Center infrastructure standards (e.g., ASHRAE, Uptime Institute).

• Familiar with IT infrastructure requirements and environmental controls in Tier-rated Data Centers.

Why Join Us?
Join a leading-edge manufacturing and technology environment that values innovation, operational excellence, and sustainability. You’ll play a critical role in supporting both world-class production and robust Data Center infrastructure. We offer a collaborative work culture, professional development, and competitive benefits.

Location:

On-site –Bayan Lepas, Malaysia

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.

JLL Privacy Notice

JLL, together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.

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