Postdoctoral Researcher: EMT Modeling and Stability Analysis for IBRs and Large-scale Power Systems

Job Title Postdoctoral Researcher: EMT Modeling and Stability Analysis for IBRs and Large-scale Power Systems Location Golden, Colorado Position Type & Hours Postdoctoral Researcher (Fixed Term) – 40 hours per week About the Role We are looking for a recent Ph.D. graduate to support research in the modeling and simulation of modern power grids, especially as the grid transitions to increased inverter‑based resources (IBRs). The successful candidate will work on cutting‑edge projects in power system modeling, simulation, and stability analysis, focusing on large‑scale bulk power system modeling to address the stability and reliability challenges of the future grid. Responsibilities Develop high‑fidelity EMT models for inverter‑based resources such as advanced pumped‑storage hydro, data centers, grid‑forming/grid‑following inverters, and others for large‑scale power grid studies. Design ride‑through controls of IBRs and implement and validate models in EMT simulation environments (PSCAD, RTDS, ParaEMT, etc.). Contribute to the development of advanced simulation tools, platforms, and testbeds for large‑scale EMT analysis. Conduct large‑scale transient analysis (small‑signal, transient, and voltage stability) for high IBR‑dominated systems. Support development of AI‑assisted tools for grid stability monitoring, scenario generation, and digital twin applications. Support large‑scale power system studies using commercial and open‑source tools (PSSE, PSLF, PSCAD, ParaEMT, ANDES, etc.). Support interconnection studies, grid impact assessments, and compliance studies. Prepare results in reports and presentations. Write and publish results of analyses in peer‑reviewed journals, conferences, and technical reports. Qualifications Basic Qualifications Recent Ph.D. graduate (within the last three years). Must have completed educational requirements before employment start date. Required Qualifications Ph.D. or Ph.D. candidate in Electrical Engineering, Computer Science, or related fields. Solid background in power system dynamics and modeling, including load flow, short‑circuit, and contingency analysis. Proficiency with power system simulation tools in EMT environments (PSCAD, RTDS, OPAL‑RT, ParaEMT). Strong understanding of inverter‑based resource modeling and integration challenges, as well as power system stability concepts. Preferred Qualifications Hands‑on modeling experience with EMT simulation tools. Strong understanding of small‑signal, transient, and voltage stability. Familiarity with EMT modeling of IBRs (data centers, pumped‑storage, batteries, wind, solar, grid‑forming inverters, etc.). Experience modeling and simulating IBRs and stability analysis of high‑IBR‑dominated power systems. Hands‑on experience with data center modeling. Programming experience in Python, C++, or other languages. Experience developing automated tools for accelerating contingency analysis. At least one published paper on inverter stability or modeling. Strong analytical skills and clear technical communication. Interest in AI/ML applications for power system modeling and analysis. Salary & Benefits Annual salary range: $76,600 – $126,400 (full‑time, 40 hrs per week). Benefits include medical, dental, and vision insurance; short‑term disability; pension; 403(b) Employee Savings Plan with employer match; life and AD&D insurance; PTO and sick leave; paid holidays. Legal & Compliance Drug‑free workplace – a pre‑employment drug test, including for marijuana, is required unless prohibited by local law. All employees must obtain and maintain a federal Personal Identity Verification (PIV) card. DOE access restrictions apply; candidates must be authorized per DOE rules. Equal Opportunity Employer All qualified applicants will be considered for employment without discrimination based on age, color, disability, gender identity, genetic information, marital status, domestic partner status, military or veteran status, national origin, race, religion, creed, sex (including pregnancy, childbirth, breastfeeding), sexual orientation, or any other protected status. #J-18808-Ljbffr National Renewable Energy Laboratory