Power Systems Engineer (EMT Modeling/Simulation)

TL;DR

Power Systems Engineer (EMT Modeling/Simulation): Developing and analyzing complex power system models and designing validation strategies for advanced power conversion systems with an accent on transient dynamics and grid-interactive hardware. Focus on simulating electrical grid behavior, executing HIL/SIL testing, and validating real-world hardware performance against simulation models.

Location: Must be based in or willing to relocate to Miami, FL or Austin, TX (Relocation assistance provided).

Company

hirify.global is a renewable energy startup backed by leading investors, building modular solar-to-heat-to-electricity systems to power AI infrastructure.

What you will do

• Build and execute system-level simulations using PSCAD/EMTDC or MATLAB/Simulink to analyze transient and dynamic phenomena.
• Perform impact studies for Inverter-Based Resources and conduct Sub-Synchronous Oscillation assessments.
• Create and execute test plans including MIL, SIL, and HIL validation protocols for power components.
• Validate simulation results against experimental field data and improve model fidelity.
• Design and automate test infrastructure, data collection workflows, and post-processing analysis tools.
• Support controls and firmware teams by evaluating system protections, edge cases, and failure modes.

Requirements

• B.S., M.S., or Ph.D. in Electrical Engineering with a focus on Power Systems, Power Electronics, or Controls.
• Proficiency in PSCAD/PSSE and/or MATLAB/Simulink, PLECS.
• Strong mathematical aptitude in differential equations, phasor analysis, and system dynamics.
• Experience designing and executing laboratory tests for electrical systems and interpreting measured data.
• Must be willing to relocate to Miami, FL or Austin, TX.
• Ability to debug complex multidisciplinary systems and communicate findings clearly.

Nice to have

• Exposure to LabVIEW, RTDS, or LTspice.
• Familiarity with oscilloscopes, power analyzers, DAQs, and programmable power supplies.
• Knowledge of IEEE 1547, NERC PRC/MOD, or relevant IEC/UL standards.

Culture & Benefits

• Opportunity to work on groundbreaking energy technology for AI infrastructure.
• Collaborative environment with cross-functional engineering teams.
• Relocation assistance provided for the required office locations.
• Exposure to cutting-edge power conversion and grid-interactive systems.