Power Systems | EMS | Transmission | SCADA

The Role

We are recruiting a Power System Network Model Engineer to develop, maintain and validate Transmission Energy Management System (EMS) network models supporting real-time power system operations. You will model electrical network assets, connectivity, topology and telemetry while supporting critical EMS applications including State Estimation, Load Flow and Contingency Analysis.

Key Responsibilities

• Develop, maintain and enhance Transmission EMS network models.
• Create device relationships for substations, busbars, circuit breakers, isolators, transformers, transmission lines, generators, reactive compensation and HVDC assets.
• Build and validate network connectivity, topology and SCADA telemetry models.
• Support commissioning, network changes, asset updates, model migrations and EMS upgrades.
• Resolve model discrepancies across EMS, SCADA, GIS, asset management and planning systems.
• Support State Estimator, Network Topology Processor, Power Flow and Contingency Analysis functions.

Key Skills & Experience

• Strong Transmission EMS network modelling and Power System Applications experience.
• Expertise in network connectivity, device relationship modelling and transmission network topology.
• Knowledge of substation configurations, State Estimation, Load Flow and Contingency Analysis.
• Experience with GE PowerOn and/or GE XA/21 EMS platforms.
• Knowledge of IEC CIM standards, including IEC 61970/61968 and model exchange.
• SCADA point-to-device mapping and telemetry modelling experience.
• SQL, XML and automation scripting knowledge; Python is advantageous.
• Experience within a TSO, ISO, utility or power system control centre environment.
• Degree in Electrical Engineering, Power Systems Engineering or a related discipline.

Why Apply?

This is an opportunity to work on complex, operationally critical transmission systems where network model accuracy directly supports secure real-time grid operation. You will work with engineering and operational stakeholders on EMS modelling, system integration, commissioning and network change.

Apply now to discuss the role and project scope in confidence.