Senior Mechanical Site Supervisor

Rohas-Euco Industries Bhd.; Selangor; On-site; MYR 70,000 - 90,000; Full time

Job summary

A leading engineering company in Malaysia is seeking a Senior Mechanical Site Supervisor to oversee mechanical installations for water treatment projects. The ideal candidate will have 5-7 years of site supervision experience and a diploma in Mechanical Engineering. Responsibilities include coordinating site activities, managing subcontractors, and ensuring compliance with safety and project specifications. Proficiency in AutoCAD and a strong ability to read engineering drawings are required. This role demands attention to detail and the capability to work under tight deadlines.

Qualifications

• Minimum 5-7 years of site supervision experience in relevant fields.
• Ability to read P&ID and isometric drawings.
• Strong knowledge of various piping materials and design requirements.

Responsibilities

• Supervise daily mechanical installation activities.
• Coordinate and manage site workforce and subcontractors.
• Ensure compliance with project specifications and safety standards.

Skills

Supervision of mechanical installation activities

Coordination with subcontractors

Pressure testing and flushing

AutoCAD proficiency

Technical problem-solving

Education

Diploma or Certificate in Mechanical Engineering

Tools

AutoCAD

Microsoft Office Suite

Job description

Position: Senior Mechanical Site Supervisor

The Senior Mechanical Site Supervisor will oversee and coordinate all mechanical installation works at Sg. Rasau WTP project. The scope includes MSCL interconnecting pipelines, DICL non-potable water (NPW) system, stainless steel and uPVC sampling pipelines, chlorine dosing system, H2O2 dosing system, and residual sludge handling system. The position ensures that all site works are executed in accordance with approved drawings, specifications, safety standards, and project schedule.

Responsibilities

• Supervise daily mechanical installation activities for piping systems and equipment installation
• Coordinate and manage site workforce, subcontractors, and material usage.
• Ensure installation works comply with IFC drawings, method statements, and project specifications.
• Conduct and attend joint inspections with QA/QC, consultant, and client.
• Verify incoming materials and ensure they match approved submission.
• Maintain daily site records, progress reports, checklists, and inspection documentation.
• Enforce HSE requirements, conduct toolbox briefings, and monitor high-risk work areas (chlorine/H2O2 zones).
• Support pressure testing, flushing, and mechanical completion activities.
• Coordinate with civil, electrical and instrumentation teams on installation interfaces.
• Assist in resolving site issues and highlighting constraints to the Project Manager.
• Any other duties/tasks assigned at other project site from time to time.

To complywith:

• Code of Conduct of Rohas-Euco Group of Companies
• the Company's Safety & Health Policy (where applicable)
• the Company's ISO 14001:2015 requirements (where applicable)
• the Company's ISO 9001:2015 requirements (where applicable)
• the to comply with all other rules, regulations, policies, directives and/or procedures which are applicable whether by law (expressly and/or implied) and /or as a result of the employee's employment with the Company and/or from the nature of the work undertaken by the employee under its employment with the Company and/or by reason of its position within the Company and/or may be directed, instructed and/or implemented by the Company from time to time.

Skills and Knowledge requirements

• Diploma or Certificate in Mechanical Engineering or related field.
• Minimum 5-7 years of site supervision experience, preferably in water treatment plant or industrial piping projects.
• Design/engineering experience, preferably in WTP or industrial piping projects.
• Proficient in AutoCAD, Microsoft Word & Excel for reporting and documentation.
• Strong knowledge of MSCL, DICL, stainless steel, and uPVC piping design requirements and installation.
• Able to read P&ID, isometric drawings, and GA drawings.
• Able to work under pressure, fast paced project environment and meet tight deadlines.
• Competent in Microsoft Office Suite (Excel, Word, PowerPoint).
• Strong attention to detail and technical problem-solving skills.
• Possess own transportation for site movement.