Power Systems Network Modeling Engineer

SGS_JOB_3472

Business Support
 Texas
NMSS
Power systems.

Contract - 6 Months

Location : Taylor TX Small Description: The Power Systems Network Modeling Engineer provides modeling and application support for transmission system network models, enabling accurate and reliable grid operations. This role supports senior modelers by developing, validating, and maintaining operational power system models, contributing to system upgrades such as the CIM 16 Upgrade Project, and collaborating across multiple ERCOT engineering and operational teams.

Job Responsibilities:

  • Develop and maintain operational power system models using the Network Model Management System (NMMS).
  • Collaborate with Network Data Support Working Group (NDSWG) members to support model data exchange and transmission network maintenance.
  • Review generator and transmission equipment data submitted by resource entities and coordinate corrections of invalid or incomplete model data.
  • Support and manage transmission system modeling software infrastructure, including databases, interfaces, and data export formats.
  • Develop and maintain modeling tools using C#, Java, or similar programming languages to validate transmission network data.
  • Create and manage data validation rules for operational and planning models using SQL.
  • Support and manage upgrades to NMMS and MOD applications, including reviewing system patches and assisting with server administration.
  • Provide training and mentoring to Engineering Development Program (EDP) participants.
  • Work cross-functionally with network modeling, system operations, planning, markets, resource integration, and grid applications teams.
  • Review, draft, and present updates to protocols, procedures, guides, and training materials related to power system modeling.
  • Evaluate changes to NERC standards and assess impacts on modeling methodologies.

Skills:

  • 1–2 years of experience in power system engineering or a related role.
  • Knowledge of electric utility transmission systems and power system modeling concepts.
  • Programming experience in at least one of the following: C#, Java, or Python.
  • Working knowledge of SQL for data validation and rule development (preferred).
  • Familiarity with software development and collaboration tools such as Git, Bitbucket, and Jira (preferred).
  • Understanding of power system data standards and model validation principles.

Education/Experience:

  • High School.

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