DI / Plumbing System Engineers
Company
Connect Energy
Location
Singapore
Job Type
Full–time and Contractor
Salary
$5K a year
Posted
24 days ago
Via
via Jobs
Apply On
Job Description
DI / Plumbing System Engineer, primarily responsible for the on-site supervision, interface coordination, and execution support of Deionized Water (DI), Ultra-Pure Water (UPW), and plumbing systems for high-tech manufacturing facilities. Candidates with experience in high-tech facility construction are highly preferred, with solid knowledge of semiconductor water system design and installation, site management, integration of testing and commissioning schedules, and effective cross-disciplinary interface coordination.
Responsibilities:
• Provide on-site supervision and coordination for DI, UPW, and plumbing system installation works in semiconductor fabrication facilities
• Monitor installation of process water, DI/UPW piping, plumbing networks, valves, tanks, pumps, and related equipment to ensure compliance with approved drawings, specifications, and project
• Able to read and interpret DI / plumbing drawings, P&IDs, isometrics, and technical documentation to support effective site execution.
• Coordinate with on-site interface teams to ensure DI and plumbing systems are properly aligned with construction progress and equipment installation schedules.
• Supervise clean piping installation works, including material control, pressure testing, flushing, chemical cleaning, passivation, and system cleanliness management throughout commissioning activities.
• Support integration of field instrumentation with DI/Plumbing systems, including interface coordination with system vendors and integrators.
• Identify and report site issues related to workmanship, safety, design discrepancies, or system interfaces, and support corrective actions.
• Participate in site inspections, system handovers, and coordination meetings with Clients, consultants, and subcontractors
Requirements:
• Degree in Mechanical Engineer, Environmental Engineering or Chemical Engineering
• Strong hands-on experience in on-site supervision of DI / plumbing installations.
• Able to read and interpret P&ID, plumbing system drawings, isometric drawings, and related technical documentation.
• Familiar with construction sequencing and site coordination, including subcontractor supervision and clean piping practices with leak-tight and safety-critical requirements
• Able to work independently on site, and coordinate effectively with project teams, contractors, system integrators, and Clients.
• Willing to work in a site-based and shift-based environment, as required by the project.
• WIlling to take on ONE Year Contract, with potential to renew.
Responsibilities:
• Provide on-site supervision and coordination for DI, UPW, and plumbing system installation works in semiconductor fabrication facilities
• Monitor installation of process water, DI/UPW piping, plumbing networks, valves, tanks, pumps, and related equipment to ensure compliance with approved drawings, specifications, and project
• Able to read and interpret DI / plumbing drawings, P&IDs, isometrics, and technical documentation to support effective site execution.
• Coordinate with on-site interface teams to ensure DI and plumbing systems are properly aligned with construction progress and equipment installation schedules.
• Supervise clean piping installation works, including material control, pressure testing, flushing, chemical cleaning, passivation, and system cleanliness management throughout commissioning activities.
• Support integration of field instrumentation with DI/Plumbing systems, including interface coordination with system vendors and integrators.
• Identify and report site issues related to workmanship, safety, design discrepancies, or system interfaces, and support corrective actions.
• Participate in site inspections, system handovers, and coordination meetings with Clients, consultants, and subcontractors
Requirements:
• Degree in Mechanical Engineer, Environmental Engineering or Chemical Engineering
• Strong hands-on experience in on-site supervision of DI / plumbing installations.
• Able to read and interpret P&ID, plumbing system drawings, isometric drawings, and related technical documentation.
• Familiar with construction sequencing and site coordination, including subcontractor supervision and clean piping practices with leak-tight and safety-critical requirements
• Able to work independently on site, and coordinate effectively with project teams, contractors, system integrators, and Clients.
• Willing to work in a site-based and shift-based environment, as required by the project.
• WIlling to take on ONE Year Contract, with potential to renew.
Frequently Asked Questions
Quick answers about Plumber Jobs
What is the starting monthly salary for entry-level plumbers in Singapore under the Progressive Wage Model in 2026?
As per the Ministry of Manpower, the starting monthly salary for entry-level plumbers in Singapore is SGD 2,800 as of 1 January 2026 under the Progressive Wage Model for the built environment sector. This includes a base of SGD 2,200 plus SGD 600 in productivity and training allowances. Overtime must be paid at 1.5 times the hourly rate after 44 hours per week.
What is the minimum salary requirement for foreign work permit holders applying for plumber jobs in Singapore in 2026?
As per the Ministry of Manpower, foreign work permit holders in plumber roles must receive a minimum monthly salary of SGD 2,500 as of 2026 to qualify for the work permit in the construction sector. Employers must also pay a monthly levy of SGD 650 for basic skilled workers. The salary must be paid via GIRO to a Singapore bank account.
What qualifications and experience are required to be eligible for plumber jobs in Singapore in 2026?
As per the Ministry of Manpower, applicants for plumber jobs must hold at least an NTC-2 certificate in Plumbing Technology or equivalent and have 2 years of relevant experience as of 2026. Foreign applicants require a valid work permit and must pass the CoreTrade or Multi-skilling certification. No applicants without these credentials will be approved for levy-paying positions.
What documents must be submitted when applying for a plumber work permit through MOM in Singapore in 2026?
As per the Ministry of Manpower, applicants must submit a valid passport, educational certificates including NTC-2, employment contract, and medical report via the EP Online system by 31 March 2026. A security bond of SGD 5,000 is also required for workers from non-traditional source countries. Incomplete applications are rejected within 5 working days.
