Senior Portfolio Planning Manager

TotalEnergies Group; Houston (TX); On-site; USD 180,000 - 240,000; Full time

Job summary

Integrated Power USA, the TotalEnergies integrated power platform, seeks a Senior Manager, Portfolio Planning in Houston to shape asset valuation and long‑term strategy.

You will lead methodology development, build capacity planning models, and support investment decisions while coordinating with Pricing, Risk, and M&A teams across US and HQ.

Qualifications

• Master's degree in economics, finance, engineering, or related field.
• 10–15 years in portfolio planning or economic valuation in energy.
• Deep knowledge of ERCOT and/or PJM markets.
• Knowledge of power assets operations (CCGT, Renewables).
• Strong communication/presentation skills; project management is a plus.
• Proficient in statistical analysis, forecasting, data modelling; advanced Excel; Python/R/MATLAB; BID3/Plexos/PSO is a plus.

Responsibilities

• Lead methodology structuring to define target energy mix for 2030/2035.
• Own capacity planning model development and quality standards.
• Support investment proposals with energy margins valuation.
• Lead cross-functional collaboration with US and HQ teams.
• Monitor regulatory trends and market developments impacting assets.

Skills

Portfolio planning

Economic valuation

ERCOT markets

PJM markets

Power assets ops

Communication skills

Project management

Data modelling

Python

R

MATLAB

BID3

Plexos

PSO

Education

Master's degree

Tools

BID3

Plexos

PSO

Job description

At Integrated Power USA, we're helping shape the future of energy in North America. As TotalEnergies' integrated power platform, we develop, build, operate, and grow a diverse portfolio of solar, wind, battery storage, and flexible generation assets that deliver reliable, affordable, and lower-carbon electricity across the United States & Canada.

Backed by the global ambition of TotalEnergies to accelerate the energy transition, Integrated Power USA is rapidly expanding a portfolio of approximately 35 GW of renewable, storage, and thermal generation projects that are operating, under construction, or in development. From developing innovative energy solutions to navigating some of the country's most dynamic power markets, our teams are at the forefront of building a cleaner, more resilient energy future.

Joining Integrated Power USA means working alongside talented professionals who are passionate about innovation, collaboration, safety, and making a real impact. Together, we're powering communities, advancing the energy transition, and creating the energy system of tomorrow.

This position sits in Houston, TX

Activities

What You Bring

Required Qualifications:

• Master's degree in economics, finance, engineering, or a related field.
• Proven experience (10-15 years) in portfolio planning / economic valuation or a similar analytical role within the energy sector.
• In-depth knowledge of ERCOT and/or PJM markets, including electricity pricing, market fundamentals, regulatory frameworks, and policy dynamics.
• Knowledge of power assets operations (CCGT, Renewables...).
• Excellent communication and presentation skills, with the ability to effectively convey complex information to both technical and non-technical stakeholders. Project management skills are a plus.
• Proficiency in statistical analysis, forecasting techniques, and data modelling. Master of Excel. Experience with statistical software (such as Python, R, or MATLAB) and Modelling softwares (such as BID3, Plexos or PSO) is a plus.
• Demonstrated industry awareness and a track record in the power market domain.
• Knowledge of energy industry trends and renewable energy & CCGT technologies is highly desirable.

Candidate Profile

The Senior Manager, Portfolio Planning connects the dots within the organization and the external information available to be able to propose valuation of assets, long-term portfolio and contracts. Once validated, those portfolio targets will be used as one of the main inputs for investment process of the Company, from Business Development orientation to investment decisions.

Activities:

• Lead the development of methodology Structuring: to propose the best target energy mix portfolio for 2030 and 2035 with the relevant ratio of assets for each technology, locations and contracted/hedged/merchant capacities. The development of methodology is supported by the HQ Power Strategy team.
• Own the development, governance and continuous improvement of capacity planning models. Set the quality standards for accurate models and algorithms to simulate the value of assets and contracts, starting from the Models managed by Pricing and Risk Management team. Connect efficiently with other models in the Company such as the Nodal Market Models or the Economic Evaluation Model for Investments.
• Support investment decision: assist BD team in the preparation of investment proposals by delivering valuation of energy margins, including presentations to approval committees.
• Lead cross-functional collaboration across US and Headquarters teams, including Pricing and Risk Management team, fundamental market analysis, energy management and M&A, to give quantitative views on revenue streams and exposures. Effectively communicate with senior management and other stakeholders to get insights.
• Industry Awareness: partner with the Regulatory team to jointly assess and anticipate developments in FERC, ISO/RTO, state-level policies and wholesale market trends (e.g., capacity auctions, ancillary services) that impact long-term asset and portfolio value and deal structuring. Stay abreast of industry trends, regulatory developments, and emerging technologies in the power sector.

Additional Information

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.