Commercial Engineer: Power & Desal Analytics & Invoicing

Engie; Al Jubayl; On-site; SAR 180,000 - 320,000; Full time

Job summary

ENGIE Saudi Arabia seeks a Plant Data & Finance Operator to manage monthly invoicing for produced water and electricity, using the Fuel Demand Model and Settlement System. You will monitor plant performance, prepare production plans for GTs, STs and MEDs, and analyze outages to optimize power and desalination efficiency.

You will forecast budgets, KPIs, and five-year plans, identify opportunities for revenue and water availability, and maintain critical records.

Qualifications

• Mechanical Engineering background with thermodynamics knowledge.
• Experience with data analysis and interpreting plant performance metrics.
• Familiarity with DCS data and controls is a plus.

Responsibilities

• Generate monthly invoice data using Settlement System and Fuel Demand Model and ensure IMS compliance.
• Monitor plant performance and recommend efficiency improvements for power and desalination.
• Provide production plans for Gas Turbines, Steam Turbines and MEDs.
• Analyze financial impact of unit outages and forecast budgets.
• Prepare 5-year budget/outage/KPI forecasts for power and desalination.
• Identify opportunities to improve power availability, water availability, and revenue.
• Update and present commercial procedures to operation staff.
• Calculate monthly KPIs per NERC and ECRA and coordinate with auditors.
• Conduct availability analysis for GT, ST, and MED.
• Calculate business interruption loss and justify insurance claims.
• Maintain records of plant production and external water/consumption.
• Document start-ups/shutdowns with explanations for events.
• Operate and maintain Fuel Demand Model and Settlement System servers.
• Ensure continuous server operation and data backups.
• Monitor data link between DCS and Fuel Demand Model.
• Calculate Plant Fuel Consumption and related incentives.
• Prepare monthly and annual reports.
• Contribute to short/mid-term operation plans and budgets.
• Monitor turbine degradation and inform management.
• Assist in data collection from DCS and conduct root-cause analysis.
• Organize large data sets from multiple sources.

Skills

Data analysis

DCS data integration

Server maintenance basics

Networking basics

Education

Bachelor's degree in Mechanical Engineering

Tools

Microsoft Excel

SQL

Job description

ENGIE Saudi Arabia seeks a Plant Data & Finance Operator to manage monthly invoicing for produced water and electricity, using the Fuel Demand Model and Settlement System. You will monitor plant performance, prepare production plans for GTs, STs and MEDs, and analyze outages to optimize power and desalination efficiency.

You will forecast budgets, KPIs, and five-year plans, identify opportunities for revenue and water availability, and maintain critical records.