The posting
Job Description Instrumentation Engineer
Location: Rayong, Thailand
Department: Maintenance Projects
Reports to: Instrument Manager
Job Purpose
We are setting up a new greenfield project (240 KTPA capacity in two phases of 120 KTPA each) at Rayong. We are seeking a skilled Instrumentation Engineer to contribute to the successful execution of the project within budget and timelines, ensuring compliance with global safety and quality standards. The role requires collaboration with cross-functional teams, consultants, and contractors to ensure smooth project delivery from concept to commissioning.
Key Responsibilities
- Engineering (15%) Review and verify basic instrumentation engineering work. Propose corrections and updates in line with latest technologies.
- Project Management (25%) Oversee complete project lifecycle from design to commissioning. Manage erection and commissioning of instrumentation systems including DCS, PLCs, analyzers, weighbridge, BMS for boiler and dryer, power plant controllers, iMCC, etc. Provide technical support to cross-functional teams to prevent delays in project execution.
- Team & Contractor Management (15%) Supervise and guide junior staff and contractors. Mobilize and manage contractual manpower during construction. Handle multiple tasks simultaneously in a project environment.
- Health, Safety & Quality (15%) Ensure safe execution of all activities as per global safety standards. Drive quality practices in instrumentation work.
- Regulatory & Compliance (15%) Liaise with government agencies for necessary compliance (e.g., weighbridge stampings).
- Documentation & Reporting (15%) Maintain accurate and updated records of instrumentation drawings and documents. Support both internal and external audits.
Key Challenges
- Managing the complete project lifecycle in a fast-paced, large-scale greenfield setup.
- Ensuring use of advanced technologies for timely execution and reliability.
Qualifications & Skills
- Education: Bachelors Degree (BE/B.Tech) in Instrumentation Engineering.
- Experience: 5-8 years of relevant experience (greenfield/large brownfield projects preferred).
- Industry Background: Chemicals, Cement, Carbon Black, or related process industries.
- Technical Expertise: DCS and PLC (types, logic development, installation, and maintenance). Calibration of control valves and instruments. Preparation and interpretation of P&IDs and engineering drawings. Exposure to instrumentation for temperature, pressure, flow, and level measurement. SAP PM module, MS Office (Excel, PowerPoint).
- Behavioral Skills: Team collaboration, problem-solving, positive attitude.
- Other: Open to travel and site-based assignments. Familiarity with statutory and regulatory requirements. Knowledge of 5S and material management tools.



