Senior Mechanical Engineer

Princeton Digital Group; Desa Ciranjeng; On-site; IDR 600,000,000 - 900,000,000; Full time

Job summary

Princeton Digital Group in Asia Pacific invites a Senior Mechanical Engineer to join its technical operations team in Indonesia. You will ensure safe and reliable operation of data center mechanical systems, overseeing daily maintenance, preventive tasks, and troubleshooting to keep cooling and environmental systems efficient.

You will work with the broader operations team to follow procedures, support incident response, and drive performance improvements, energy efficiency, and asset

Qualifications

• Degree or Diploma in Mechanical Engineering.
• Minimum 8 years of relevant experience in mechanical engineering or operations.
• Experience in data centers or critical facilities is preferred.
• Strong problem-solving and communication skills.

Responsibilities

• Operate and maintain mechanical systems (chillers, AHUs, pumps) per SOPs.
• Ensure safety and compliance with codes and HSE standards.
• Support development and implementation of procedures for equipment.
• Lead incident response and root cause analysis to improve uptime.
• Monitor capacity and energy efficiency via BMS/DCIM.
• Coordinate with vendors for maintenance and improvements.
• Support design input for new data center projects.
• Participate in cost optimization and risk assessments.

Skills

Maintenance

HVAC

Chillers

Root cause analysis

Data center ops

Communication

Education

Degree in Mechanical Engineering

Tools

BMS

CMMS/DCIM

Excel

Word

Job description

Princeton Digital Group (PDG) is a leading developer and operator of data centers in Asia Pacific. Headquartered in Singapore, PDG has a presence across six high-growth markets: Singapore, Japan, India, Indonesia, China, and Malaysia. With 1GW+ capacity,our portfolio of data centers powers the expansion of hyperscalers and enterprises in the fastest-growing digital economies across Asia Pacific.

PDG is backed by some of the world’s most reputed investors - Warburg Pincus, a leading global private equity firm with a successful history of creating world-class technology, media, and telecommunications (TMT) and real estate platforms; Ontario Teachers' Pension Plan (OTPP), Canada's largest profession pension plan; Mubadala Investment Company, a sovereign investor that manages a diverse global portfolio for the Government of Abu Dhabi and Stonepeak, a leading alternative investment firm specializing in infrastructure and real assets globally.

Why Join PDG?

• Impact at Scale: Be part of a company that’s enabling digital transformation of economies
• Career Growth Without Borders: With operations across Asia Pacific and a fast-growing footprint, your next opportunity could be anywhere
• Culture That Empowers: We foster a collaborative, inclusive environment where every voice is heard and every contribution matters
• Commitment to Excellence: From governance to workplace safety, we hold ourselves to the highest standards because our people deserve nothing less.

PDG empowers individuals in every role to grow, lead, and leave a lasting impact.

Join us to build the digital future of Asia Pacific.

For more information, visit our website www.princetondg.com or follow us on LinkedIn.

We Are Looking For

As Senior Mechanical Engineer, you will work within a technical operations team to ensure the safe and reliable operation of mechanical systems in the data center. You will manage day-to-day operations, preventive and corrective maintenance, and troubleshooting to keep cooling and environmental systems running efficiently.

Working closely with the wider technical operations team, you will follow approved procedures, support incident response, and help drive improvements in system performance, reliability, and energy efficiency.

Your Job Responsibilities:

• Operate, monitor, and maintain mechanical systems including chillers, cooling towers, CRAC/CRAH units, AHUs, pumps, and associated piping systems in accordance with SOPs, EOPs, and MOPs.
• Ensure compliance with all regulatory, safety, and company standards, including HSE and applicable mechanical codes.
• Support the development, review, and implementation of operational procedures for critical mechanical equipment.
• Take a lead in incident response, troubleshooting, and root cause analysis to improve system reliability and uptime, related with assigned system.
• Support change management activities, ensuring mechanical changes are properly reviewed, executed, and closed.
• Monitor capacity, performance, and energy efficiency of mechanical systems using BMS/DCIM tools and support optimization initiatives.
• Support major maintenance activities such as annual shutdowns, chiller overhauls, cooling system upgrades, and equipment replacement.
• Provide technical support to the design for upcoming data centre project and design solutions, which add capacity, improve availability, and increase efficiency
• Coordinate with operations teams, vendors, and contractors to resolve mechanical issues and support maintenance works.
• Contribute to training, knowledge sharing, and continuous improvement within the operations team.
• Support cost optimization initiatives and participate in PTW, MOS, and Risk Assessment reviews.
• Interface with operation, process, project construction, design solution engineering team, environmental health and safety team to promote standards that maintain consistency and reliability in services delivered operation team
• Proactive to do site facility improvement to increase asset reliability

Requirements

• Degree or Diploma in Mechanical Engineering.
• Minimum 8 years of relevant experience in mechanical engineering or operations, preferably within data centers or other critical facilities.
• Familiar with cooling systems, HVAC equipment, and operational safety practices.
• Working knowledge of Microsoft Excel and Word, BMS, and CMMS/DCIM systems.
• Strong problem-solving and root cause analysis skills.
• Ability to clearly communicate technical concepts to non-technical stakeholders.

By submitting this application for employment to PDG, you hereby acknowledge that you consent to the collection, use and/or disclosure (to relevant third parties) of your personal data by us for the purposes of evaluating this application [and for other potential vacancies in the future]. You may inform us of any decision to withdraw such consent in the future by contacting [e-mail].