Grid Modeling Manager

GP Solution; United States; On-site; USD 120,000 - 190,000; Full time

Job summary

RWE Supply & Trading Americas, LLC in the United States seeks a Grid Modeling Manager to lead development, validation, and maintenance of electrical models for a multi-GW renewable energy portfolio, including wind, solar, BESS, and gas projects. The role emphasizes application-stage model development, documentation, and coordination of consultant-led PSCAD, TSAT, EMT work.

You will prepare ISO/RTO interconnection modeling packages, support project design and compliance, review consultant

Qualifications

• Electrical Engineering or related degree required.
• Relevant power systems modeling experience.
• Experience with ISO/RTO interconnection modeling.

Responsibilities

• Prepare ISO/RTO interconnection modeling packages.
• Support project design and compliance in the grid domain.
• Develop and document PSS/E-based electrical models.
• Review consultant outputs for quality and accuracy.
• Resolve modeling deficiencies and document fixes.
• Track evolving grid code requirements and standards.
• Improve internal modeling practices and documentation.
• Mentor junior team members.

Skills

Power systems modeling

PSS/E

Interconnection modeling

ISO/RTO knowledge

Mentoring

Education

Electrical Engineering degree

Tools

PSS/E software

ASPEN One-liner

Job description

RWE Supply & Trading Americas, LLC is seeking a technically strong Grid Modeling Manager to support development, validation, and maintenance of electrical models across a multi-GW renewable energy portfolio. The role focuses on application-stage model development, validation, documentation, and technical inputs for utility-scale wind, solar, BESS, and gas projects, with coordination of consultant-led PSCAD, TSAT, EMT, benchmarking, and model-tuning work.

Responsibilities include

• preparing ISO/RTO interconnection modeling packages
• supporting project design and compliance
• developing and documenting PSS®E-based electrical models
• reviewing consultant outputs
• resolving modeling deficiencies
• tracking evolving grid code requirements
• improving internal modeling standards
• mentoring junior team members

The position requires an Electrical Engineering or related degree,

• relevant power systems modeling experience
• proficiency with PSS®E and ASPEN One-liner
• experience with ISO/RTO interconnection modeling and utility-scale generation projects