ASSISTANT MANAGER, TECHNICAL

LUM CHANG BUILDING CONTRACTORS PTE LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A construction company in Singapore seeks an Assistant Manager, Technical to lead design and technical coordination for cleanroom projects. This role involves managing detailed design, commissioning plans, and collaborating with multidisciplinary teams. Candidates should have a degree in Mechanical Engineering and at least 5 years of relevant experience in high-tech environments. Proficiency in Mandarin is required for effective communication.

Qualifications

• Minimum 5 years’ relevant working experience in high-tech or regulated environments.
• In-depth knowledge of cleanroom standards and HVAC systems.
• Must communicate in Mandarin for collaboration.

Responsibilities

• Lead the design of cleanroom environments including HVAC and filtration.
• Coordinate with multidisciplinary teams including mechanical and electrical engineers.
• Manage commissioning plans and troubleshoot during the startup.

Skills

Project review software (AutoCAD, REVIT, Navisworks)

Strong communication skills

Knowledge of cleanroom standards

HVAC systems expertise

Problem-solving during commissioning

Education

Degree in Mechanical Engineering or related field

Job description

Overview

The Assistant Manager, Technical responsible in leading the technical coordination and design management aspects of construction projects.

Responsibilities

• Lead the conceptual and detailed design of cleanroom environments including HVAC, filtration, pressurization, airflow patterns, and contamination control strategies
• Coordinate with multidisciplinary teams including mechanical & electrical, architectural and process engineers
• Review and approve design specifications, equipment selections, and technical submittal
• Manage risk and ensure constructability in design decisions for cleanroom systems
• Manage commissioning plans, protocols, and schedules to ensure timely system startup and qualification
• Troubleshoot technical issues during commissioning and work closely with construction and QA/QC teams to resolve them
• Document commissioning results, prepare as-built records, and lead final turnover packages
• Oversee installation, functional testing, and system verification of cleanroom-related systems (e.g., HVAC, automation, clean utilities)
• Interface with clients, contractors, and internal stakeholders to align design and commissioning strategies with project goals
• Lead system handover process, including performance validation and client sign-off
• Support construction and procurement teams with technical input and engineering clarifications
• Ensure compliance with ISO cleanroom classifications (ISO 14644), cGMP, and other industry standards

Qualifications

• Degree in Mechanical Engineering or related field with minimum 5 years’ relevant working experience in high-tech or regulated environments such as semiconductor or pharmaceutical facilities within a construction or engineering consultancy environment
• In-depth knowledge of cleanroom standards, HVAC systems, commissioning best practices, and contamination control
• Strong command in project review software (e.g., AutoCAD, REVIT, Navisworks) will be added advantage
• In-depth knowledge of cleanroom standards, HVAC systems, commissioning best practices, and contamination control
• Must be able to communicate in Mandarin to liaise with Mandarin speaking associates