Plumbing & Sanitary Engineer – HDB/Condo Projects

Oneness Holdings; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Oneness Holdings is seeking a skilled Plumbing & Sanitary Engineer to lead plumbing works for HDB and condominium residential projects. You will oversee all phases from pre-construction planning to project completion, ensuring alignment with drawings and standards, and coordinating with site teams and consultants.

The role requires hands-on experience with Singapore’s HDB/condominium projects, strong drawing literacy, and the ability to manage subcontractors and documentation to meet tight

Qualifications

• Diploma or Degree in Mechanical Engineering, Building Services Engineering, or a related discipline.
• Minimum 2–3 years of relevant experience in plumbing and sanitary projects.
• Hands‑on experience with HDB and/or condominium projects in Singapore.

Responsibilities

• Review architectural, M&E, and plumbing drawings to identify site requirements, discrepancies, and potential clashes before work execution.
• Plan and coordinate installation activities with site teams, subcontractors, and other trades to ensure works progress according to the project programme.
• Liaise with consultants, main contractors, and relevant parties on technical matters, site issues, and work coordination.
• Conduct regular site inspections to ensure plumbing and sanitary installations meet approved drawings, specifications, and required standards.
• Follow up on material submissions, shop drawings, technical submissions, and inspection requirements.
• Troubleshoot site constraints and technical issues, proposing practical solutions to keep the project moving.
• Track project progress, manpower, and material requirements, highlighting potential delays or issues to the Project Manager.
• Coordinate testing, inspection, rectification, and handover of plumbing and sanitary works.
• Ensure proper project documentation and records are maintained throughout the project lifecycle.

Skills

Plumbing

Sanitary

Site coordination

Drawing interpretation

Singapore experience

Education

Mechanical Engineering

Building Services

Job description

Oneness Holdings is seeking a skilled Plumbing & Sanitary Engineer to lead plumbing works for HDB and condominium residential projects. You will oversee all phases from pre-construction planning to project completion, ensuring alignment with drawings and standards, and coordinating with site teams and consultants.

The role requires hands-on experience with Singapore’s HDB/condominium projects, strong drawing literacy, and the ability to manage subcontractors and documentation to meet tight