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Salary
$21k – $28k per year (gross)
Location
In office (Singapore)
Experience
1+ year exp
Employment
Full-Time

First seen by Alion on Nov 6, 2026.

Overview
Company
Impact
Profile match
Weeseng HVAC Technology is an air conditioning and mechanical ventilation company that produces industrial chillers and delivers ACMV projects. It hires a production and technical manager to run chiller production schedules and lead project teams from planning to completion. The company is headquartered in Singapore.

Job Responsibilities

·        Install, assemble, repair and maintain piping systems for HVAC/ACMV and mechanical works.

·        Carry out pipe cutting, threading, bending, fitting and installation according to drawings and site requirements.

·        Perform welding and fabrication works for metal and stainless-steel components, piping and supports.

·        Carry out metal fabrication, including measuring, cutting, grinding, drilling, fitting and assembly.

·        Perform stainless-steel fabrication and welding works to the required dimensions and specifications.

·        Read and follow piping layouts, shop drawings and work instructions.

·        Perform measurement, alignment and fitting of pipes, valves, supports and related components.

·        Assist with testing, inspection and rectification of piping and welding works.

·        Ensure welding, fabrication and installation works comply with workplace safety and project requirements.

·        Maintain proper housekeeping at the worksite.

·        Carry out other related duties assigned by the supervisor or project manager.

Job Requirements

·        Possess a valid BCA-recognised pipefitting / relevant construction trade certificate.

·        Minimum 1 year of relevant pipefitting and/or welding experience.

·        Experience in metal fabrication and stainless-steel fabrication/welding will be an advantage.

·        Experience in HVAC/ACMV, mechanical piping or building services will be an advantage.

·        Able to read and understand basic piping drawings, fabrication drawings and layouts.

·        Familiar with common welding, pipefitting and metal fabrication tools and equipment.

·        Able to carry out basic welding and fabrication works on mild steel and stainless steel.

·        Good understanding of workplace safety requirements.

·        Physically fit and able to work at project sites.

·        Able to work independently and as part of a team.

·        Willing to work overtime when required.

Working Hours

·        Monday to Friday: 8:00 AM –5:00 PM

·        Saturday: 8:00 AM – 3:00 PM

Salary& Benefits

·        Basic salary: S$2,200 – S$3,000 per month, depending on experience and qualifications.

·        Overtime payment will be provided where applicable.

·        Annual leave and medical benefits in accordance with company policy and applicable Singapore employment requirements.

Company Information

·        Weeseng HVAC Technology Pte Ltd

·        57 Senang Crescent, Singapore416624

·        Tel: (+65) 6858-5545

·        Email: [email protected]

·        Website: www.weeseng.com

Interested candidates may submit their resume together with copies of relevant certificates and work experience details.

Only shortlisted candidates will be contacted.

Skills

Piping Specifications, Piping Repairs, Metal Fabrication, Installation Planning, Drilling, Piping Engineering, Welding Inspection, piping layout, Perform Process Pipe Fitting work, MetaL, Workplace Safety, Cutting, Drawing, Welding Technology, Welding, Fabrication Drawings, Welding Engineering, Manufacturing, Technical Support

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