Plant Maintenance Engineer

ANTAES ASIA PTE. LTD.; Singapore; On-site; SGD 50,000 - 80,000; Full time

Job summary

A leading engineering firm in Singapore is seeking a qualified professional to contribute to Life Science projects. You will develop maintenance plans and ensure compliance with GMP standards for utilities systems, including HVAC and water systems. Ideal candidates have a degree in science or engineering and experience in CQV and Plant Maintenance. Strong analytical skills and the ability to work independently are essential.

Qualifications

• 2 – 8 years’ experience in CQV and Plant Maintenance roles.
• Familiarity with utilities systems such as HVAC, WFI, Clean Steam, and Purified Water.
• Strong analytical, troubleshooting, and documentation skills.

Responsibilities

• Contribute to Life Science projects for clients.
• Develop maintenance plans for process equipment.
• Ensure all documentation aligns with GMP expectations.

Skills

GMP understanding

Maintenance planning

Troubleshooting

Analytical skills

Communication skills

Education

Bachelor in Science, Chemical Engineering or Mechanical Engineering

Tools

CMMS

Asset lifecycle management tools

Job description

Job Description

• Contribute to Life Science projects for Antaes Asia clients
• Develop preventive and predictive maintenance plans for process equipment and utilities.
• Define and implement asset management strategies to ensure equipment reliability and regulatory compliance.
• Structure and validate Bills of Materials (BOMs) for equipment and spare parts inventory.
• Work with cross-functional teams to input accurate equipment data into Computerized Maintenance Management Systems (CMMS).
• Support and lead Installation Qualification (IQ) and Performance Qualification (PQ) activities for new equipment and utilities.
• Ensure all commissioning documentation and protocols are complete and in alignment with GMP expectations.
• Take ownership of critical utilities, including HVAC, Water for Injection (WFI), Purified Water (PW), and Clean Steam systems.
• Monitor, trend, and maintain system parameters within specified ranges to meet regulatory and operational standards.
• Identify areas of improvement and drive reliability-centered maintenance (RCM) practices.
• Support audits and inspections by maintaining equipment documentation and ensuring systems are audit-ready.
• Work closely with process engineering, validation, QA, EHS, and manufacturing during plant startup and routine operations.
• Participate in design reviews, HAZOPs, FATs/SATs as needed for utility and equipment systems.

Qualifications

• Bachelor degree in Science, Chemical Engineering, Mechanical Engineering, or related Life Science
• 2 – 8 years’ experience in CQV and Plant Maintenance roles
• Strong understanding of GMP requirements, maintenance planning, qualification protocols (IQ, OQ, PQ).
• Familiarity with utilities systems such as HVAC, WFI, Clean Steam, and Purified Water.
• Experience with CMMS and asset lifecycle management tools.
• Strong analytical, troubleshooting, and documentation skills.
• Candidate must be highly motivated, be able to work independently as well as in a team and have good organizational and oral and written communication skills