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GAA Group Company Limited

About Company

GAA Group Company Limited is redefining Thailand’s data center landscape—delivering world-class, high-performance infrastructure through unmatched turnkey expertise, accelerated project delivery, and full-lifecycle support. Backed by elite engineering talent, certified processes, and a strategic supplier network, GAA is the trusted partner for future-ready, mission-critical digital infrastructure.

Location909 Ample Tower Floor 11, Room 11/8, Debaratna Rd., Bangna Nuea, Bangna, Bangkok Thailand 10260

Contact personSaritta {atumrat

Telephone0-2116-5886 Fax 0-2116-5887

Website

https://gaagrp.co.th/contact-us/

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Site Mechanical Engineer (QA/QC – Hydraulic/Piping/Fire Protection)

GAA Group Company Limited

Construction/Furnishings

Today

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Basic Requirements

Full Time

2 - 5 Year

Bangkok and its Vicinity

Bachelor's Degree or Higher

Negotiable

Responsibilities

Job Purpose:

Responsible for quality assurance and quality control of hydraulic, piping, and fire protection systems at the construction site. Ensure that all installations comply with approved drawings, technical specifications, codes, and safety standards. Provide support for testing, commissioning, and handover of systems to clients.

1. QA/QC Inspection & Verification

• Review approved shop drawings, material submittals, and method statements for piping and fire protection systems.

• Inspect delivered materials (pipes, fittings, valves, sprinklers, pumps, clean agent systems) against approved documents.

• Conduct inspections of pipe installation, welding, supports, and fire suppression systems at site.

• Issue Non-Conformance Reports (NCR) and follow up on corrective and preventive actions.

2. Testing & Commissioning Support

• Witness and verify testing activities such as hydrostatic tests, pressure tests, and flushing of piping systems.

• Support testing and commissioning of fire pumps, sprinkler systems, and clean agent/gas suppression systems.

• Ensure all deficiencies are rectified prior to handover to the Commissioning (Cx) team.

3. Documentation & Reporting

• Prepare and update QA/QC documents including ITPs (Inspection & Test Plans), inspection checklists, and test reports.

• Maintain site records of inspections, material approvals, and test certificates.

• Support preparation of as-built drawings and QA/QC dossiers for project handover.

4. Coordination & Communication

• Liaise with consultants, clients, and subcontractors for inspections and approvals.

• Coordinate with other engineering disciplines (civil, electrical, architectural) to resolve technical issues.

• Provide technical QA/QC input during site meetings and progress reviews.

5. Safety & Compliance

• Ensure that hydraulic and fire protection works meet applicable codes and standards (NFPA, FM Global, ASME, BS/EN).

• Enforce site safety protocols and monitor safe practices during testing and inspections.

Requirements

• Bachelor’s degree in Mechanical Engineering or related field.
Minimum 2–3 years of experience in piping/hydraulic and fire protection works in building or data center projects.
Strong knowledge of QA/QC processes, inspection methods, and testing standards.
Familiarity with international standards (NFPA, ASME, FM Global, BS/EN).
Proficiency in MS Office, AutoCAD, and QA/QC documentation.
Good English communication skills (written & spoken).
Thai Nationality only.

Welfare and Benefits

Dental care benefit
Provident Fund
Social security
Health insurance
Accident Insurance
Flexible working hours
Ordination leave
Employee's uniform
Funeral payment support
Performance/results-based bonus