Assistant Site Manager (Plumbing & Sanitary Construction)

YEW SENG HENG M&E ENGINEERING PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

YEW SENG HENG M&E ENGINEERING PTE. LTD. is seeking a Project Engineer to assist the Project Manager in coordinating contractors, consultants, and suppliers to ensure smooth execution of plumbing & sanitary construction on site.

The role supports planning, monitoring, and updating schedules, while ensuring works meet drawings, specs, and regulatory standards. A candidate with 2–3 years of relevant experience and BIM Revit skills will fit well in a fast-paced site environment.

Qualifications

• Diploma or degree in Mechanical/Civil Engineering or related field.
• 2–3 years of experience managing plumbing & sanitary construction projects.
• Valid Plumber License is highly preferred.

Responsibilities

• Assist the Project Manager in coordinating contractors, consultants, subcontractors, and suppliers to ensure smooth project execution.
• Support planning, monitoring, and updating of project schedules in line with the main contractor's master programme.
• Monitor site progress and assist in ensuring works are completed on time, within budget, and to required quality standards.
• Ensure site works follow the latest approved drawings, specifications, and regulatory requirements.
• Manage and coordinate project drawings, submissions, RFIs, and documentation.
• Assist in contract administration including EOT, VO, claims, and progress payments.
• Verify subcontractors' work progress and claims.
• Support site safety compliance and PPE enforcement with safety officers.
• Prepare progress reports, maintain project records, and highlight risks or issues to the Project Manager.
• Perform any other duties as assigned by the Project Manager or Management.

Skills

Project coordination

Scheduling

Stakeholder management

Independent work

Education

Diploma or Degree in Mechanical/Civil Engineering

Tools

BIM Revit

Autodesk software

Job description

Job Description & Requirements:

• Assist the Project Manager in coordinating contractors, consultants, subcontractors, and suppliers to ensure smooth project execution.
• Support planning, monitoring, and updating of project schedules in line with the main contractor's master programme.
• Monitor site progress and assist in ensuring works are completed on time, within budget, and to required quality standards.
• Ensure site works follow the latest approved drawings, specifications, and regulatory requirements.
• Manage and coordinate project drawings, submissions, RFIs, and documentation.
• Assist in contract administration including EOT, VO, claims, and progress payments.
• Verify subcontractors' work progress and claims.
• Support site safety compliance and PPE enforcement with safety officers.
• Prepare progress reports, maintain project records, and highlight risks or issues to the Project Manager.
• Perform any other duties as assigned by the Project Manager or Management.

Qualifications:

• Diploma or Degree in Mechanical Engineering, Civil Engineering, or a related field.
• Minimum 2-3 years of experience managing plumbing & sanitary construction projects.
• Possessing a valid Plumber License is highly preferred.
• Strong familiarity with PUB's codes, regulations, and industry standards.
• Experience with BIM Revit and Autodesk software is preferred.
• Valid Singapore Class 3 driving license preferred.

Preferred Attributes:

• Strong willingness to learn and grow into a Project Manager role.
• Resilient and able to perform well in a fast-paced, high-pressure site environment.
• Confident in handling challenging stakeholders and resolving site issues professionally.
• Strong sense of ownership, accountability, and follow-through.
• Firm, clear communicator with a calm and professional approach.
• Able to work independently, prioritise effectively, and meet tight deadlines.