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 monthly basic salary must employers pay foreign work permit plumbers in Singapore starting January 2026?
As per the Ministry of Manpower, employers must pay foreign work permit holders in plumbing roles a minimum basic salary of SGD 2,400 per month as of 1 January 2026. Overtime must be paid at 1.5 times the hourly rate after 44 hours per week. This rate applies to all new and renewed work permits issued from that date.
Which work pass is required for foreigners applying for plumber jobs in Singapore in 2026?
As per the Ministry of Manpower, foreigners seeking plumber jobs must hold a valid Work Permit issued only through an approved employer sponsor. The employer must apply online via the MOM Work Pass portal at least 3 weeks before the foreign worker starts. S Pass or Employment Pass are not permitted for this occupation in 2026.
What minimum qualifications and experience do plumbers need to qualify for jobs in Singapore?
As per the Ministry of Manpower, local and foreign plumbers must hold at least an NTC-2 certificate in Plumbing Technology or equivalent plus 2 years of relevant experience. Foreign applicants require an additional 4 years of post-qualification experience if they lack the NTC-2. All candidates must pass a skills assessment before work permit approval.
What documents are needed to apply for a plumber work permit in Singapore in 2026?
As per the Ministry of Manpower, the required documents include a valid passport, NTC-2 certificate or equivalent, employment contract, and medical examination report dated within 3 months. Employers must also submit the In-Principle Approval letter and pay the SGD 100 issuance fee by 31 March 2026.
