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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