Mechanical Engineer

MAIN RESPONSIBILITIES: Execute engineering tasks as assigned by Lead, Senior, or Principal Engineers across various project phases including feasibility studies, conceptual design, FEED, detailed design, and EPC/EPCM for both onshore and offshore projects. Ensure high technical quality, accuracy, and timely completion of assigned deliverables.

Coordinate with internal departments, clients, vendors, subcontractors, and third parties as directed by the Lead Engineer. Participate in interdisciplinary meetings, project reviews, client discussions, and vendor engagements when requested. Support proposal development and cost estimation activities under the guidance of Lead/Senior/Principal Engineers.

Perform intermediate checking of engineering deliverables when assigned. Primary involvement in a typical project includes:

• Selection, sizing, and engineering of rotating equipment and/or packaged systems.
• Conduct site visits (onshore/offshore) as required.
• Prepare mechanical data sheets, specifications, and requisition/enquiry packages.
• Review vendor proposals, prepare technical clarifications, and conduct technical bid evaluations.
• Review vendor drawings/documents and incorporate vendor data into project deliverables.
• Develop supporting documents such as equipment lists, material handling studies, and design adequacy reports.
• Review interdisciplinary documents including P&IDs, equipment layouts, and foundation drawings.
• Witness shop inspections and equipment testing.
• Assist in plant erection, commissioning, and start-up activities. QUALIFICATION AND EXPERIENCE: Bachelor’s degree or higher in Mechanical Engineering or a related field. Possession of a Level-I Professional Engineering License from the Council of Engineers of Thailand (preferred). 2–4 years of experience in mechanical equipment design and engineering within Oil & Gas, Refinery, Petrochemical, Chemical, or related industries. Strong motivation and eagerness to learn and take on new challenges. Familiarity with local and international codes and standards such as API, ASTM, ASME, ANSI, TEMA, ISO, ASHRAE, ARI, NFPA, UL, FM, etc., relevant to rotating equipment. Knowledge of machine noise and vibration analysis, as well as auxiliary systems (e.g., seal oil, lube oil, shaft sealing, drives). Proficiency in MS Office and mechanical equipment design software/tools. HIRING CONDITION Fixed Term Contract Staff for 1 Year