<                      

Quantitative Analyst

 

About ENGIE and Supply & Energy Management:

 

ENGIE, a global leader in low-carbon energy and services, relies on its Global Business Unit Supply & Energy Management (GBU S&EM) to provide reliable, sustainable, and affordable energy to all its customers. This strategic unit optimizes the Group’s and clients’ production assets and designs tailored energy solutions for our 200,000 professional clients and 15 million consumers.

 

The Global Business Unit Supply & Energy Management leverages ENGIE’s assets to deliver secure and sustainable energy to its B2B and B2C customers. It uses its expertise in energy management to provide decarbonized electricity 24/7.

 

Our Mission & Objectives

• Deliver carbon-free energy to clients around the world, 24/7
• Maximize the value of ENGIE’s diverse assets—including renewables, thermal generation, and storage
• Serve over 15 million residential customers and 200,000 businesses, aiming to reach 550 TWh by 2030 with a growing share of green electricity
• Promote agility, collaboration, and transparency throughout the organization

S&EM is structured around three core pillars:

• OneB2B: Focused on streamlining and scaling ENGIE’s business-to-business solutions across multiple countries
• OneB2C: Dedicated to business-to-consumer operations
• Energy Management: Overseeing the optimization and risk management of energy assets and portfolios

 

OneB2B – Strategic Focus. As a key pillar, OneB2B drives ENGIE’s B2B strategy by accelerating the delivery of tailored solutions, reducing operational costs, and leveraging unified platforms and shared tools. The team is committed to:

• Speeding up time-to-market for innovative B2B offerings
• Lowering service and build costs
• Developing the Bee-Stone suite—a unified platform that balances global standards with local needs
• Aligning IT and business strategies across geographies
• Implementing agile methodologies and strong governance to support long-term goals

 

 

Joining Supply & Energy Management means becoming part of a team of over 10,000 passionate experts spread across 20 countries, all united by a shared mission: shaping a greener and more efficient energy future. Together, we push the boundaries of innovation to deliver decarbonized energy 24/7. Join us and be part of those shaping the energy of tomorrow!

 

Role

 

The LT Asset Trading & Portfolio Management department is seeking a Quantitative Analyst to support the downstra wind, solar, BESS portfolio for both owned assets and third‑party developers and downstream portfolio. The Quantitative Analyst contributes to high‑quality renewable energy management by developing and maintaining analytical models, data systems and risk assessments. The role focuses on delivering robust insights, improving forecasting and decision‑making tools, and supporting the growth of the renewable portfolio in line with the group’s strategic ambitions.

 

As a Quantitative Analyst we expect you to  :

• Lead end‑to‑end model development — from data preparation, through model design and implementation, to validation and calibration of derivatives pricing models.
• Develop the theoretical foundations for pricing formulas used for traded derivatives, ensuring:
  • alignment with market standards,
  • solid mathematical justification,
  • clear and complete documentation.
• Implement pricing and risk‑management engines within the official pricing library, making sure that:
  • algorithms perform efficiently,
  • code quality remains high,
  • new functionalities are thoroughly tested,
  • coding conventions and best practices are followed.
• Work directly with Traders and Portfolio Managers to understand their needs, support them with quantitative expertise in daily activities, define model requirements and translate them into concrete development tasks.

 

Skills:

 

• Strong mathematical background with expertise in Quantitative Finance.
• Solid understanding of trading activities and portfolio management principles.
• Proficient in object‑oriented programming (Python; C# as a strong plus) with the ability to independently develop prototypes and models.
• Strong analytical mindset combining practical problem‑solving with conceptual thinking.
• Ability to clearly explain complex quantitative topics to non‑experts.
• Proven capacity to deliver robust, actionable solutions.
• High level of rigor, motivation, autonomy and commitment.
• Strong teamwork, communication skills and adaptability in a dynamic environment.

 

Required qualifications :

 

• Higher education in a quantitative field (preferably mathematics, economics, engineering, or energy‑related studies).
• At least 3 years of experience in quantitative analysis, modelling or data‑driven decision support within the energy sector (e.g. forecasting, optimization, risk modelling, asset valuation).
• Languages skills
  • Fluent in English (minimum B2);
  • Polish or French is a plus

Travels:

The job is based in Katowice PL or Brussels BE with regular travels between both locations and occasional travel across Europe

 

If you meet these requirements, then you are the talent we are looking for. Do not waste time! 

Apply by attaching your updated CV, regardless your gender.

 

ENGIE Global Energy Management & Sales is committed to create a gender-neutral environment that unlocks the potential of everyone and provide equal employment opportunities for all individuals. 

 

All our positions are open to people with disabilities, please let your recruiter know if you need reasonable accommodations to be able to participate in the recruitment process, they will be happy to assist you.