Electrical Maintenance Technician

WUXI BIOLOGICS BIOPHARMACEUTICALS SINGAPORE PRIVATE LIMITED; Singapore; On-site; SGD 42,000 - 64,000; Full time

Job summary

Wuxi Biologics Biopharmaceuticals Singapore Private Limited is seeking a Maintenance Technician to support electrical and instrumentation systems throughout project phases, from installation to startup. The role requires hands-on maintenance, calibration, and routine inspections within a GMP-adjacent environment.

You will work with Lead Technicians and Engineers, coordinate with multiple stakeholders, and ensure compliance with EHS and permit-to-work procedures while supporting 24/7 plant

Qualifications

• Diploma/Higher Nitec in Electrical/Mechatronic/Instrumentation Engineering or equivalent.
• Minimum 2 years of relevant maintenance technician experience.
• Hands-on experience with electrical/instrumentation systems and commissioning, calibration, maintenance.

Responsibilities

• Assist Lead Technician and Engineers coordinating project activities with internal/external stakeholders.
• Support electrical systems installation, commissioning, and testing, including punch-list management.
• Attend vendor training and participate in site walkdowns to identify issues.
• Report field discrepancies and safety observations for timely resolution.
• Support fault-finding, troubleshooting, and startup activities.
• Perform lock-out/tag-out (LOTO) per procedures and safety requirements.

Education

Diploma/Higher Nitec in Electrical/Mechatronic/Instrumentation Engineering or equivalent

Tools

Maximo

SAP

Microsoft Office

Job description

Responsibilities :

Project Phase

• Assist Lead Technician and Engineers in coordinating project activities with internal stakeholders (Construction, Site Engineering, EHS, Quality, Operations) and external parties (vendors, consultants, EPC contractors, MEP contractors, and service providers).
• Support construction, installation, and commissioning activities for Electrical systems through active site supervision, routine inspections, coordination meetings, troubleshooting, testing, and punch-list management.

• Attend vendor training on operations and maintenance
• Participate in daily site walkdowns and identify installation issues, construction defects, and safety concerns for timely resolution.
• Report field discrepancies, safety observations, and technical issues to the Lead Technician or Engineer and follow up on closure actions.
• Support fault-finding and troubleshooting activities during installation, testing, and startup.

Operation Phase

• Support site operational readiness activities, including development and implementation of Risk Assessment (RA), Standard Operating Procedures (SOP), Preventive Maintenance (PM) plans, Equipment assets register and critical spare parts lists.
• Maintain inspection records, commissioning documents, defect reports, punch lists, and test logs.
• Assist in identifying equipment failures, wiring issues, control faults, and operational abnormalities.
• Escalate complex issues beyond basic troubleshooting capabilities to senior technicians, engineers, or vendors.
• Perform Lock-Out Tag-Out (LOTO) activities in accordance with approved procedures and maintenance requirements.
• Ensure all work activities comply with company EHS requirements, electrical safety standards, permit-to-work procedures, and regulatory requirements.
• Participate in Job Safety Analysis (JSA), risk assessments, safety observations, toolbox meetings, and EHS inspections.
• Assist in receiving, checking, and organizing spare parts, maintenance tools, consumables, and equipment deliveries.
• Support shift operations and be available for rotational shift duties as required to support commissioning and 24/7 plant operations.
• Perform any other duties as assigned by the supervisor or plant management to support maintenance and operational continuity.

Requirement :

• Diploma/Higher Nitec in Electrical/Mechatronic/Instrumentation Engineering or equivalent
• Minimum 2 years of relevant experience in performing duties equivalent to Maintenance Technician.
• Hands-on experience in Electrical and Instrumentation systems, with strong technical exposure to commissioning, calibration, and maintenance activities
• Familiarity with and prior hands-on experience with CMMS systems like Maximo or SAP.
• Proficient in Microsoft Office Suites (PowerPoint, Word, and Excel).
• Ability to learn and work effectively with the plant's Distributed Control System (DCS), with the ability to interpret the P&I diagram and process flow diagram.
• Experience in system walkdown, inspection, testing, calibration, maintenance and repair of electrical and control equipment.