Electrical Engineering Specialist - #2628975

We are seeking a High Voltage Engineering Specialist to lead the design, integration, and compliance of HV systems and grid connections for utility-scale energy projects, including BESS This role will support the full project lifecycle from concept through commissioning ensuring all systems meet grid codes, utility requirements, and industry standards.

Key Responsibilities:

Grid Connection & Compliance:

• Lead the development of grid connection strategies and concepts
• Ensure compliance with TSO/DSO requirements and grid codes VDE-AR-N 4110/4120/4130
• Define compliance frameworks, simulation scope, and certification requirements
• Develop and define operational modes
• Interface with grid operators and support connection studies and approvals

High Voltage System Design:

• Design and review HV systems, including:
• Substations and switchyards
• Transformers
• HV cable systems and overhead line interfaces
• Develop and validate:
• Single Line Diagrams
• Equipment specifications
• Electrical layouts and earthing concepts
• Ensure integration between HV, MV, and plant systems

Protection, Control & Integration:

• Define and assess protection philosophy and relay settings
• Oversee SCADA / PPC / EMS integration
• Coordinate interfaces between:
• HV systems
• Power Conversion Systems
• Plant control and automation systems
• Ensure compliance with power quality, dynamic performance, and grid-support requirements

Construction & Commissioning:

• Support installation and site activities for HV equipment
• Contribute to energisation procedures and commissioning
• Review FAT/SAT and commissioning test procedures
• Support grid compliance testing and performance validation

• Degree in Electrical Engineering, Power Systems, or equivalent
• Extensive experience in high-voltage systems ypically ≥110 kV)
• Proven track record in grid connection of power plants, BESS, or renewable projects
• Experience with grid compliance processes and certification

Grid & Power Systems:

• Grid code compliance
• Power system studies
• Grid connection procedures and permitting

HV Engineering:

• Substations transformers, HV cables
• Protection systems and relay coordination
• Earthing and insulation coordination

System Integration:

• Experience with inverter-based resources
• Power Conversion Systems / inverters
• Grid-support functions reactive power, frequency response, black start