Country
United States / US
City
HOUSTON
Area
USA
Workplace location
HOUSTON(USA)
Employer company
TotalEnergies E&P Research & Technology USA, Inc.
Domain
Production & Operations, Strategy, Business & Economics
Type of contract
Regular position
Experience
Minimum 3 years
Context & Environment
⚡ Why Join TotalEnergies?
You’ll help shape some of the most important questions in the energy transition:
How will the grid evolve as renewable penetration grows?
Where will future congestion emerge—and why?
How can transmission planning, market design, and new technologies improve reliability?
Your work will directly inform strategic investments, renewable deployment, and long‑term asset optimization. You won’t just be running models—you’ll be influencing the future of the U.S. power system.
🌍 Shape the Future of Grid Reliability & Renewable Integration
TotalEnergies is accelerating the energy transition—and advanced power system modeling is at the center of it. We are seeking a Power Systems Modeling Researcher who is passionate about transmission analysis, congestion modeling, and grid reliability. In this high‑impact role, you’ll develop and run sophisticated power flow models to help us understand grid constraints, inform renewable deployment, and support long‑term asset strategy.
This is a unique opportunity to work at the intersection of engineering, data, and energy markets—translating grid physics into actionable insights that shape the future of clean power.
Activities
💼 What You’ll Do
Advanced Grid Modeling & Analysis
Build and maintain detailed AC and DC power flow models using tools like PSS®E, PowerWorld, and PLEXOS .
Analyze congestion patterns, constraint utilization, and nodal impacts across U.S. transmission systems.
Evaluate system reliability through contingency analysis (N‑1, N‑k, N‑1‑1).
Data, Topology & System Insights
Develop and manage datasets for grid topology, outages, ratings, and operational assumptions.
Study network configurations to identify grid bottlenecks, fault risks, and root causes of congestion.
Estimate congestion costs and analyze impacts of renewable integration, load growth, and dispatch patterns.
Scenario Modeling & Forecasting
Assess how congestion changes under evolving scenarios: generation mix shifts, transmission upgrades, retirements, and electrification.
Interface power flow models with production cost or capacity expansion models to support broader market studies.
Collaboration & Communication
Serve as an internal expert on transmission behavior and congestion mechanisms.
Develop algorithms and code for modeling automation.
Partner with internal commercial teams, external consultants, national labs, and universities on advanced grid research.
Present results through clear, compelling visualizations, summaries, and stakeholder presentations.
Candidate Profile
🎓 What You Bring
Bachelor’s degree in Electrical Engineering, Power Systems, or related field.
Experience modeling transmission networks with tools like PowerWorld or PSS®E .
3+ years working with nodal electricity markets, LMPs, and congestion pricing .
Strong understanding of U.S. ISOs/RTOs (ERCOT, PJM, CAISO, etc.) and grid operations.
Knowledge of transmission system physics (voltage, thermal limits, stability).
Ability to analyze large technical datasets and communicate complex results clearly.
Graduate degree (M.S./Ph.D.) in Power Systems or similar discipline.
Experience linking power flow to production cost or capacity expansion modeling.
Programming experience (Python preferred) for model automation and analytics.
Familiarity with contingency datasets, congestion forecasting, and market bidding strategies.
Understanding of how congestion and curtailment affect utility‑scale renewable assets.
French language skills are a plus.
Joining TotalEnergies means committing to the energy transition and helping provide energy that is more affordable, more available, and more sustainable for as many people as possible. You will grow within an international multi-energy company where every talent matters. You will contribute to ambitious projects and deliver concrete solutions to today's energy challenges.
Throughout your career, you will benefit from a wide variety of assignments and tailored learning opportunities. You will fully develop your potential in an environment that fosters innovation and excellence. Join committed and collaborative teams where success is built together.
We place respect and employee well-being at the heart of our performance. That is why TotalEnergies values diversity and promotes equal opportunities for all.
Apply on TotalEnergies’s careers page