Testing & Commissioning (T&C) Engineer

Navsar Engineering International Pte. Ltd.; Singapore; On-site; SGD 80,000 - 110,000; Full time

Job summary

Navsar Global is seeking a dedicated Testing & Commissioning (T&C) Engineer for Singapore project sites. You will own the testing and commissioning workflow, ensuring alignment with standards, customer requirements, and strict EHS protocols.

You will coordinate on-site activities and bridge technical execution with project scheduling for successful system delivery. Ideal candidates have a Bachelor’s or Diploma in Electrical/ Electronics/ Mechanical Engineering with 3+ years in electrification,

Qualifications

• Bachelor’s Degree or Diploma in Electrical, Electronic, or Mechanical Engineering.
• At least 3 years in Electrification projects, railway or large infra.
• Strong HV/MV/LV and Traction Power systems knowledge.
• Hands-on PLC experience (Siemens, Mitsubishi) and ETTS/TSSS familiarity.
• IEC 61508 functional safety knowledge and compliance mindset.
• Proficient in Global Business English for international stakeholders.
• Experience with high-voltage test gear and digital collaboration tools.

Responsibilities

• Coordinate site activities with internal teams, clients and subcontractors.
• Lead commissioning activities: FAT, PRE-SAT, SAT, SIT through handover.
• Prepare method statements, risk assessments, and test reports.
• Supervise SKD RT A&A activities and high/low voltage testing.
• Monitor weekly progress and provide feedback to planners.
• Ensure compliance with IEC 61508 safety standards.
• Be flexible to extended hours, night shifts, and holidays.

Skills

English communication

Project coordination

On-site supervision

Safety compliance

Education

Bachelor’s Degree or Diploma in Electrical, Electronic, or Mechanical Engineering

Tools

Siemens PLC

Mitsubishi PLC

ETTS/TSSS systems

HV testing equipment

Job description

Role: Testing & Commissioning (T&C) Engineer

Location: Singapore (Project Sites)

About the Role:

Navsar Global is seeking a dedicated and detail-oriented Testing & Commissioning (T&C) Engineer to join our team for high-profile Electrification Projects. In this role, you will take full ownership of the testing and commissioning workflow, ensuring that all activities align with defined standards, customer requirements, and rigorous EHS (Environment, Health, and Safety) protocols. You will be a key coordinator on-site, bridging the gap between technical execution and project scheduling to ensure successful system delivery.

Key Responsibilities:

Project Coordination: Collaborate with internal departments, clients, and subcontractors to arrange site activities. Attend Works Train Notice (WTN) and track access meetings (SDAR/TAR) to ensure testing is executed on schedule.

Commissioning Leadership: Lead activities throughout the commissioning lifecycle, including Factory Acceptance Testing (FAT), PRE-SAT, Site Acceptance Testing (SAT), and System Integration Testing (SIT) through to final handover.

Documentation & Planning: Prepare Method Statements, Risk Assessments, and step-by-step work plans. Review and update technical drawings, specifications, and test reports.

Site Supervision: Supervise installation teams for SKD RT A&A activities and provide hands-on support for high-voltage and secondary voltage testing.

Progress Monitoring: Develop and maintain platforms to monitor weekly project progress, providing critical feedback to project planners and management.

Functional Safety: Ensure all activities comply with functional safety standards (IEC 61508) and maintain a high level of safety significance in the operation of Traction Power Systems.

Operational Flexibility: Manage ad-hoc duties and demonstrate a willingness to work extended hours, including night shifts (engineering hours) and public holidays as project requirements dictate.

Qualifications & Technical Competencies:

Education: Bachelor’s Degree or Diploma in Electrical, Electronic, or Mechanical Engineering.

Experience: Minimum of 3 years of working experience in Electrification projects, ideally within a railway or large-scale infrastructure environment.

Technical Knowledge: Strong understanding of High, Medium, and Low Voltage systems and Traction Power Systems. Hands-on experience with PLC systems (Siemens, Mitsubishi, etc.) and knowledge of ETTS/TSSS systems is preferred.

Safety & Compliance: Familiarity with IEC 61508 functional safety standards and a proactive approach to ethical business acumen and labor law compliance.

Communication: Proficiency in Global Business English with the ability to present facts clearly and interact effectively with international stakeholders.

Tools: Proficiency in using high-voltage test equipment and digital collaboration tools for virtual communication.