Junior Energy Analyst/Modeller

Who we Are

At Grant Thornton Greece, we’re not just part of a global network of 76,000 professionals across 156 countries. We’re independent thinkers who prioritize quality, inclusion, and integrity to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.

We don’t predict the future here—we shape it. 🚀

Milestones WE are Proud of

🏆 Great Place to Work certified for four years running!

🌟Best Workplaces Hellas for 2025 & 2026!

👩‍💼 Best Workplaces for Women for four consecutive years!

🌈 Proud members of the Diversity Charter Greece and certified with the SHARE Equality Label

⭐Best Workplace in Professional Services & Consulting for 2025 & 2026!

🎉Best Workplace for Young Professionals for 2026!

🏠 Flexible way of Working (Hybrid)

🧠Coaching & Counseling from Senior Professionals

The key responsibilities of this role will include:

• Support energy market analysis, modelling, optimization and forecasting projects
• Collect, process, validate and analyze energy market, operational and economic data
• Develop and maintain quantitative models, analytical tools and forecasting methodologies
• Contribute to electricity and gas market research, regulatory analysis and policy-related studies
• Support scenario analysis, market simulations, cost-benefit assessments and energy system optimization exercises
• Prepare reports, presentations and data-driven insights for internal teams and clients
• Work closely with senior consultants and project managers in the delivery of energy-related advisory projects
• Support the preparation of proposals and the acquisition process for new projects

The key requirements of this role are:

• University degree in Engineering, Energy, Mathematics, Physics, Data Science, Economics or another relevant quantitative discipline
• A postgraduate degree in Energy, Engineering, Applied Mathematics, Data Science, Economics or a related field will be considered an asset
• Recent graduate or candidate with up to two years of relevant professional or academic experience
• Strong academic background in quantitative analysis, mathematical modelling, optimization, statistics or forecasting
• Diploma thesis or master’s dissertation related to energy market analysis, energy system modelling, optimization, forecasting or another relevant quantitative energy topic will be considered an asset
• Good understanding of electricity and/or gas markets and an interest in the Greek and European energy sector
• Knowledge of programming or data analysis tools, such as Python, R, MATLAB, SQL or similar, will be considered an asset
• Knowledge of energy market modelling, optimization or simulation software will be considered an advantage
• Strong ability to process, structure and analyze large datasets
• Advanced knowledge of Microsoft Excel and confidence in working with quantitative information
• Excellent command of spoken and written Greek & English
• Military obligations fulfilled

To be successful at this role you need the following:

• Strong analytical thinking and attention to detail
• Curiosity and willingness to understand complex energy market and modelling topics
• Ability to translate quantitative analysis into clear and practical insights
• Effective communication and teamwork skills
• Ability to develop and deliver high-quality services and solutions
• An extremely high work ethic
• Motivation for career progression and development

What’s in it for You?

At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:

• 🌈 Diverse and inclusive workplace
• 🏋️‍♂️ Friendly, Dynamic Working environment
• 💰 Competitive Salary & Bonus
• 🩺 Insurance Program for all GT members
• 👩‍🏫 Fully funded Training & Professional Qualifications
• 🏖 Extra Days-off: August Freedays, Volunteering Days
• 🏃🏽‍♂️ Corporate Sports Teams (e.g., Running, Basketball, Volleyball)
• 🎁 Exclusive Discounts: Special offers and discounts for employees
• 🚗 Company Car (depending on job level)

Ready to Go Beyond?

If you're imagining a career that’s anything but ordinary, then Grant Thornton Greece is the place for you! We don’t just do business as usual—we go beyond. Ready to take that leap?

Simply upload your up-to-date CV, hit "apply", and we’ll handle the rest! ✨

We are Grant Thornton. We go beyond business as usual, so you can too.
#WelcomeToMore #GoBeyondWithUs