OP

Ref Onsite Technician

One Plus One Human Resources Pte. Ltd.

D13 Macpherson, BraddellFull TimeS$1,800 – S$2,800/mo

Posted 7 Jul 2026

About this role

Responsibilities: Install, repair, and maintain refrigeration systems, including refrigerators, and some others prism products. Diagnose and troubleshoot system issues, including mechanical, electrical, and refrigerantrelated problems. Repair or replace faulty components, such as compressors, condensers, evaporators, motors, and fans. Perform regular preventive maintenance on refrigeration systems to ensure optimal performance and prevent breakdowns. Conduct system tests to verify performance, temperature control, and refrigerant levels. Calibrate temperature controls, thermostats, and pressure switches as needed. Follow safety protocols and guidelines to ensure a safe working environment. Adhere to relevant regulations, codes, and industry standards for handling refrigerants and electrical systems. Maintain accurate records of repairs, maintenance activities, and parts inventory. Provide excellent customer service by addressing client inquiries and resolving issues promptly. Stay updated with advancements in refrigeration technology, industry trends, and best practices. Collaborate with team members and contractors to complete projects and assignments. Any other ad-hoc duties as assigned by superior/or managery. Requirements: Min O-Level or equivalent. Relevant certifications or vocational training is a plus. Min 2 years’ experience as a Refrigeration Technician or similar role. Strong knowledge of refrigeration systems and components. Familiarity with electrical systems and troubleshooting techniques. Ability to read and interpret technical manuals and diagrams. Excellent problem-solving and analytical skills. Detail-oriented with a strong commitment to quality and safety. Excellent communication and customer service skills. Ability to work independently and under pressure. Possess Class 3 License would be an added advantage

What they're looking for

SwitchesPerformance TestingMotorsWorkplace Safety

About One Plus One Human Resources Pte. Ltd.

Industry: Professional & technical services

Frequently asked questions

What does a Ref Onsite Technician at One Plus One Human Resources Pte. Ltd. do?

Responsibilities: Install, repair, and maintain refrigeration systems, including refrigerators, and some others prism products. Diagnose and troubleshoot system issues, including mechanical, electrical, and refrigerantrelated problems. Repair or replace faulty components, such as compressors, conden…

What skills does this Ref Onsite Technician role need?

Key skills for this role include Switches, Performance Testing, Motors, Workplace Safety.

How much does a Ref Onsite Technician at One Plus One Human Resources Pte. Ltd. pay?

This role lists a salary of S$1,800 – S$2,800 per month.

Is this Ref Onsite Technician role remote, hybrid, or on-site?

The listing is based in D13 Macpherson, Braddell. Check the posting for remote or hybrid options.

How do I apply for this Ref Onsite Technician role?

You can apply directly on One Plus One Human Resources Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.