Aircon Specialist

SENTRON ENGINEERING (S) PTE LTD; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job description

1) Technician/Senior Technician

Roles & Responsibilities

• Aircon services (Installation, servicing & repair of air-conditioning)
• Identify and troubleshoot aircon problems
• Competent in copper/copper or copper / brass brazing (i.e. able to replace compressor, filter dryer and other refrigeration parts requiring solder connections)
• Reporting aircon faulty issues and proposing what needs to be fixed to direct Supervisor
• Installation of all types of air conditioning (VRV experience an added advantage)
• Install, replace, or repair of aircon spare part that has been damaged
• Meticulous and delicate when handling PCBs and other electronic components
• Carry out air conditioning services.
• Work with other technicians as a team, report to svc coordinator and supervisor

Qualifications

• Nitec in Building Services / Mechanical / Electrical and/or Vocational Certification from Recognised Institution or Equivalent Years in the ACMV Trade.
• Minimum 3 to 5 years related work experience
• Those who have driving license will be advantage.

2) Service & Admin Coordinator

Key Responsibilities

• Oversee day-to-day office operations to ensure a smooth and efficient working environment.
• Prepare and generate various administrative documents, including reports, quotations, purchase orders, contracts, and related paperwork.
• Coordinate and schedule appointments, meetings, and follow-ups between internal departments and clients.
• Maintain a well‑organized, accurate, and up‑to‑date filing and documentation system.
• Source, liaise, and negotiate with suppliers for the procurement and replenishment of office or project materials.
• Provide professional reception support, including handling incoming calls, visitors, and general enquiries.
• Compile, consolidate, and submit daily operational reports and updates.
• Respond promptly to email and fax enquiries, ensuring timely and professional communication.
• Assist with contract management activities, including document preparation, deadline tracking, and proper document control.
• Perform additional administrative or operational tasks as assigned by management.

Requirements

• Excellent verbal and written communication skills.
• Strong organizational, multitasking, and scheduling management abilities.
• Proficient in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
• Ability to work efficiently in a fast‑paced and dynamic environment.
• High attention to detail with strong accuracy in documentation and data handling.
• Friendly, approachable, and committed to providing high‑quality service.
• Experience in preparing quotations, procurement processes, and contract management is preferred.
• Familiarity with ACMV scopes of work and equipment is an added advantage.
• Prior experience in the ACMV (Air-Conditioning & Mechanical Ventilation) industry will be an advantage.

3) ACMV Engineer

Key Responsibilities

• Project Execution & Supervision
• Oversee the installation, testing, commissioning, and maintenance of ACMV systems across various sites.
• Coordinate with contractors, vendors, and consultants to ensure project milestones are met.
• Conduct site inspections and quality checks on installation works.
• Technical Expertise in Systems
• Design, review, and troubleshoot electrical panels associated with ACMV equipment (AHUs, FCUs, pumps, EC fans, VSDs).
• Handle the configuration and maintenance of DX systems and VRV/VRF systems, including refrigerant piping, controls, and indoor/outdoor units.
• Manage chilled water systems – including pumps, valves, and secondary distribution – for energy efficiency and operational reliability.
• Assist in the design, commissioning, and maintenance of fire essential fan control systems and their electrical panels.
• Operations & Maintenance
• Lead and perform diagnostic checks, fault‑finding, and rectification of ACMV equipment.
• Ensure preventive maintenance schedules are adhered to and documented.
• Evaluate system performance and recommend improvements or retrofits for energy savings.
• Compliance & Documentation
• Ensure works comply with relevant codes, standards (SS, BCA, Green Mark, etc.), and safety regulations.
• Prepare and review technical drawings, shop drawings, and as‑built documentation.
• Generate reports for management and clients, including equipment performance, energy usage, and maintenance records.

Key Requirements

• Education: Diploma/Degree/Higher Nitec in Mechanical or Electrical Engineering, Building Services, or equivalent.
• Experience: Minimum 3–5 years of relevant field experience in ACMV installation, maintenance, and troubleshooting.

Technical Skills

• Strong knowledge of electrical panel wiring, schematics, and control logic for ACMV systems.
• Proven experience in DX (Direct Expansion) and VRV/VRF systems operation and maintenance.
• Familiarity with chilled water systems, including pumps, valves, balancing, and energy optimization.
• Familiarity with fire essential fan controls and associated electrical panels is a strong plus.
• Working knowledge of BMS integration, VSDs, and EC fans preferred.