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Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.

A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.

Joining our operations team means being at the center of everything – maintaining and evolving critical infrastructure that powers the digital world and delivers real impact for our customers, communities and society. You’ll find belonging, purpose, and a team that welcomes you—because when you feel valued, you’re empowered to do your best work.

Job Summary

We are seeking a motivated and hands-on Critical Facilities Engineer (Mechanical) to support the operation, maintenance, and reliability of mechanical and cooling infrastructure at our new JH2 data center in Johor Bahru.

This role plays an important part in ensuring stable environmental conditions within a mission-critical environment, while working closely with senior engineers and the broader operations team. The Engineer will gain exposure to a wide range of cooling systems and operational processes, contributing to site stability while building technical capability.

The role follows established procedures and standards, with opportunities to develop deeper expertise through practical experience, mentorship, and involvement in ongoing site operations and improvement initiatives.

Responsibilities

Facility / Infrastructure Maintenance

Perform preventive and corrective maintenance on cooling and mechanical systems within the data center
Operate and support critical systems including chillers, cooling towers, CRAH/CRAC units, pumps, valves, and chilled water systems to maintain temperature and humidity within defined limits
Monitor Building Monitoring System (BMS) alarms and escalate or support resolution of issues related to mechanical and cooling systems
Assist in troubleshooting mechanical and environmental issues with guidance from senior team members
Support maintenance, inspection, and testing activities to ensure system reliability and uptime
Contribute to routine operational checks and ensure adherence to site procedures

Vendor Support

Support coordination of vendors performing maintenance or installation works on mechanical systems
Assist in reviewing maintenance activities and ensuring compliance with site safety and operational standards
Participate in pre-work briefings and ensure work is carried out according to approved procedures
Help maintain accurate documentation of equipment, maintenance records, and drawings

Site Administration & Incident Support

Support preparation of permits, documentation, and routine reporting related to mechanical activities
Assist in identifying operational risks and potential single points of failure (SPOFs) with guidance from senior engineers
Respond to on-site incidents involving cooling systems or mechanical faults under supervision
Participate in incident reviews and Root Cause Analysis (RCA) learning activities

Work Orders & Projects

Execute assigned work orders and support mechanical aspects of infrastructure installations or modifications
Assist in troubleshooting and resolving system issues to minimize operational impact
Support ongoing infrastructure works at JH2, including commissioning and site ramp-up activities
Contribute to maintenance planning and continuous improvement initiatives

Collaboration

Work closely with Operations, Electrical teams, and vendors to support daily site activities
Collaborate with team members to ensure smooth coordination during maintenance and incident response
Learn from senior engineers and gradually develop technical decision-making capabilities
Share observations and feedback to support team improvements

Qualifications

Diploma or Degree in Mechanical Engineering, Building Services, or a related field
3-5 years of experience in mechanical, facilities, or critical environment operations (data center experience is advantageous)
Willingness to work on a rotational shift schedule
Basic understanding of cooling systems (e.g. HVAC, chilled water systems) and mechanical infrastructure
Strong willingness to learn and develop in a mission-critical data center environment
Ability to follow procedures, work in a team, and respond during operational or incident scenarios
Good communication skills and a proactive attitude toward problem solving

Equinix is committed to ensuring that our employment process is open to all individuals, including those with a disability. If you are a qualified candidate and need assistance or an accommodation, please let us know by completing this form.

Equinix is an Equal Employment Opportunity and, in the U.S., an Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to unlawful consideration of race, color, religion, creed, national or ethnic origin, ancestry, place of birth, citizenship, sex, pregnancy / childbirth or related medical conditions, sexual orientation, gender identity or expression, marital or domestic partnership status, age, veteran or military status, physical or mental disability, medical condition, genetic information, political / organizational affiliation, status as a victim or family member of a victim of crime or abuse, or any other status protected by applicable law.

We use artificial intelligence in our hiring process. Learn more here.

This posting is a new position within our organization.

Data Center Critical Facilities IV (Mech)

Equinix

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