ASSISTANT MANAGER, TECHNICAL

LUM CHANG BUILDERS PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading construction company in Singapore seeks an Assistant Manager, Technical to lead the design management of cleanroom environments. This role involves coordinating with multidisciplinary teams, ensuring compliance with cleanroom standards, and managing risk in design decisions while documenting commissioning outcomes. Candidates should possess significant experience in high-tech environments and a degree in Mechanical Engineering.

Qualifications

• Minimum 5 years’ relevant experience in high-tech or regulated environments.
• In-depth knowledge of cleanroom standards and commissioning best practices.

Responsibilities

• Lead conceptual and detailed design of cleanroom environments.
• Coordinate with multidisciplinary teams including M&E and architectural engineers.
• Oversee installation, functional testing, and system verification of cleanroom systems.

Skills

Knowledge of cleanroom standards

HVAC systems

Contamination control

Project review software

Communication in Mandarin

Education

Degree in Mechanical Engineering or related field

Tools

AutoCAD

REVIT

Navisworks

Job description

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

• 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

Job Requirements:

• 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