Data Centre Reliability Engineer - Critical Infra

CYGNIFY PTE. LTD.; Singapore; On-site; SGD 36,000 - 60,000; Full time

Job summary

CYGNIFY PTE. LTD. in Singapore is seeking a Data Centre Critical Infrastructure Engineer to support operations and maintenance of critical facilities across data centres and office environments.

This role is responsible for ensuring the reliability, safety, and performance of key infrastructure systems while supporting operational readiness and business requirements. You will ensure reliability, safety and performance of electrical and mechanical systems, coordinate with vendors and internal

Qualifications

• Diploma or Degree in Electrical, Mechanical, Telecommunications, Facilities Management, or a related discipline.
• 0-3 years of experience in facilities operations and maintenance, preferably within a data centre or critical infrastructure environment.
• Diploma graduates with a positive attitude and willingness to learn may also be considered.
• Good hands-on knowledge of critical facilities systems and building maintenance.

Responsibilities

• Perform day-to-day operations and maintenance of critical infrastructure systems, including generators, UPS, DC rectifier systems, STS, fire protection systems, HT/LT electrical systems, ACMV, and building management systems.
• Ensure preventive and corrective maintenance works are carried out according to planned schedules and service standards.
• Monitor and maintain data centre facilities to ensure high availability, reliability, and operational efficiency.
• Manage physical and electronic security systems such as card access, CCTV surveillance, and visitor tracking.
• Support customer-related work orders and ensure delivery within committed service timelines.
• Plan, coordinate, and evaluate tenders, and support project execution for infrastructure upgrades and expansion works.
• Maintain accurate records, maintenance logs, and update M&E, building, and schematic drawings.
• Conduct regular inspections to identify safety hazards or unsafe conditions, and implement corrective actions in compliance with regulatory requirements.
• Support lease management activities, including coordination with landlords, tenants, and internal stakeholders where required.
• Liaise with internal teams, external vendors, contractors, and relevant authorities on facility-related matters.
• Carry out risk assessments and support risk mitigation measures across facility operations.
• Participate in 24/7 standby duties and respond to incidents, faults, and operational issues as required.
• Support any other infrastructure and facility-related duties assigned by management

Skills

Facilities operations

Vendor coordination

MS Office

AutoCAD

MS Project

Communication skills

Problem solving

Education

Electrical/Mechanical/Telecommunications/FM diploma or degree

Tools

AutoCAD

MS Project

Job description

CYGNIFY PTE. LTD. in Singapore is seeking a Data Centre Critical Infrastructure Engineer to support operations and maintenance of critical facilities across data centres and office environments.

This role is responsible for ensuring the reliability, safety, and performance of key infrastructure systems while supporting operational readiness and business requirements. You will ensure reliability, safety and performance of electrical and mechanical systems, coordinate with vendors and internal