JOB DESCRIPTION

Be part of the solution at Technip Energies and embark on a one-of-a-kind journey. You will be helping to develop cutting-edge solutions to solve real-world energy problems.

We are currently seeking a Senior Instrument Engineer, reporting directly to Department Manager to join our team based in Bangkok.

About us:

Technip Energies is a global technology and engineering powerhouse. With leadership positions in LNG, hydrogen, ethylene, sustainable chemistry, and CO2 management, we are contributing to the development of critical markets such as energy, energy derivatives, decarbonization, and circularity. Our complementary business segments, Technology, Products and Services (TPS) and Project Delivery, turn innovation into scalable and industrial reality.

Through collaboration and excellence in execution, our 17,000+ employees across 34 countries are fully committed to bridging prosperity with sustainability for a world designed to last.

Main responsibilities

• Lead or participate in instrument design and engineering across feasibility, conceptual design, basic engineering, FEED, detailed design, and EPC/EPCM phases for onshore and offshore projects.
• Perform and review engineering activities completed by Engineers, Designers, and CAD Operators to ensure alignment with project requirements and international standards.
• Liaise with multidisciplinary teams, clients, vendors, subcontractors, third-party specialists, and authorities as required.
• Participate in project meetings, technical discussions, and design reviews such as HAZOP, SIL, P&ID reviews, and 3D model reviews.
• Conduct inter-discipline checks to ensure alignment across engineering deliverables.
• Prepare scopes of work, manhour estimates, and cost estimates for proposals.
• Mentor junior engineers and contribute to building technical capabilities within the team.
• When acting as Principal Engineer, support specialized consultancy tasks and provide expert technical guidance.
• When assigned as Lead Engineer:
  • Advise the Department Manager on staffing requirements and competency planning.
  • Assign tasks, monitor team progress, and facilitate knowledge-sharing sessions.
  • Oversee discipline manhours, schedules, and quality of deliverables.
  • Manage and maintain project technical documentation and archives

Primary Project Involvement

• Prepare instrument design basis, control and shutdown philosophies, and control narratives.
• Perform technical bid evaluations, review vendor offers, and incorporate vendor data.
• Provide instrumentation-related input to mechanical equipment specifications and requisitions.
• Review vendor data for mechanical equipment from an instrumentation perspective.
• Review/approve datasheets and requisitions for field instruments, control valves, analyzers, on-off valves, safety relief valves, DCS, ESD, and FGS systems.
• Review engineering calculations including control valve sizing, safety relief valve sizing, flow elements, restriction orifices, and thermowell wake frequency.
• Review instrument air and power consumption calculations.
• Prepare or check instrument architecture diagrams, cause-and-effect matrices, interlock logic diagrams, wiring diagrams, and block diagrams.
• Review/approve layouts: fire & gas, telecom, E&I, control room, cable trays, cable and tubing schedules, installation details, hook-ups, and bulk MTOs.
• Participate in Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT).
• Support construction, commissioning, and plant start-up activities.

Essential Qualifications

• Bachelors degree or higher in Industrial, Instrumentation, Chemical, Electrical & Electronic Engineering, or equivalent.
• Minimum eight (8) years of instrument engineering design experience for Senior level, and fifteen (15) years for Principal level, within Oil & Gas, Refining, Petrochemical, Chemical, or related industries.
• At least five (5) years of experience with an Engineering Consultant or EPC/EPCM contractor.
• Strong leadership qualities with high motivation and accountability.
• Good knowledge of international codes and standards such as API, ASME, and ISA.
• Strong engineering understanding of DCS, ESD, process instrumentation, custody metering analyzers, and functional safety.
• Experience with Intools/SmartPlant Instrumentation is advantageous.
• Experience with PDS (E‑Raceway) and PDMS is an advantage.

Whats next?

At Technip Energies, we prioritize internal applications and provide timely feedback to internal applicants. Our Recruiting Team screens and matches your skills, experience, and potential team fit against the role requirements. We ask for your patience as the team completes the volume of applications with a reasonable timeframe. You can check your application progress directly in PeopleConnect Recruiting.

Together, lets be part of the solution!