Larsen & Toubro

Commissioning Engineer

Riyadh, Saudi ArabiaPosted 3 days ago

Salary
AED 15k–22k a month· est.
Job type
Full time
Level
Mid level
Field
Energy & Sustainability
Work mode
On site

About the role

• Execute on-site commissioning of: • Programmable Logic Controllers (PLC) • Supervisory Control and Data Acquisition (SCADA) systems • Meter Data Acquisition System (MDAS) • Plant Accounting Settlement System (PASS) • Communication interfaces, data loggers and IEDs • Perform I/O checks, loop testing, logic verification, and SCADA HMI validation • Validate communication protocols such as Modbus, IEC 61850, IEC 104, DNP3, etc. • Coordinate with system integrators, OEM vendors, and internal teams to ensure seamless integration of automation and protection systems. • Troubleshoot and resolve issues related to control signals, communication links, and data reporting. • Ensure system compliance with client requirements and utility/grid code standards. • Generate commissioning test reports, punch point lists, and documentation. • Support remote SCADA integration and FAT/SAT as needed. • Provide training and technical support to site O&M staff during handover.

Responsibilities

Execute on-site commissioning of PLC, SCADA systems, MDAS, PASS; manage communication interfaces, data loggers and IEDs; perform I/O checks, loop testing, logic verification, and SCADA HMI validation; validate communication protocols (Modbus, IEC 61850, IEC 104, DNP3, etc.); coordinate with system integrators, OEM vendors, and internal teams to ensure seamless integration of automation and protection systems; troubleshoot and resolve issues related to control signals, communication links, and data reporting; ensure system compliance with client requirements and utility/grid code standards; generate commissioning test reports, punch point lists, and documentation; support remote SCADA integration and FAT/SAT as needed; provide training and technical support to site O&M staff during handover.

Skills

  • Programmable Logic Controllers (PLC)
  • SCADA systems
  • Meter Data Acquisition System (MDAS)
  • Plant Accounting Settlement System (PASS)
  • Data loggers
  • IEDs
  • Modbus
  • IEC 61850
  • IEC 104
  • DNP3
  • system integration
  • commissioning
  • FAT/SAT
  • SCADA HMI validation
  • technical training

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