Specialized Master in Energy Systems Optimization (OSE)
For over 25 years, the Specialized Master in Energy Systems Optimization (MS OSE) at Mines Paris – PSL has been training experts capable of designing, modeling, and managing the energy systems of tomorrow. In one year of scientific and professional immersion, backed by the Center for Applied Mathematics (CMA) of Mines Paris – PSL and in partnership with the Faculty of Economic Sciences of Montpellier and EDHEC Business School, this program develops a comprehensive understanding of energy—technical, economic, environmental, and strategic.
The MS OSE, registered with the RNCP under number 38774, is accessible through an apprenticeship or professionalization contract.
Become an Expert in Energy Transition Through Complex Systems Optimization
The MS OSE: A Key Driver for Supporting the Energy Transition and Training Professionals to Meet Its Challenges”
The Specialized Master in Energy Systems Optimization (MS OSE) at Mines Paris – PSL is a pathway to excellence for those seeking to understand, design, and lead the energy projects of the future. Developed in partnership with CREDEN (Faculty of Economic Sciences of Montpellier I) and EDHEC Business School, this unique program has been directly connected to the strategic and industrial challenges of the energy sector for over 25 years.
At the core of a full-year immersion in the energy world, our program fosters a deep understanding of the technical, economic, environmental, and legal dimensions shaping energy systems. The MS OSE’s distinctive approach relies on mathematical optimization and foresight methods, essential for analyzing the energy transition, anticipating market shifts, and proposing robust, innovative solutions.
Our goal is to train experts who can integrate climate challenges, technological innovations, and economic constraints. This interdisciplinary focus—the program’s hallmark—prepares students to tackle complex issues and take on leadership roles across sectors involved in energy project design, financing, and deployment.
The program, funded through apprenticeship, takes place in Sophia Antipolis for the first six months (with three 15-day company placements every five weeks), followed by six months of full-time work experience, ensuring rapid and sustainable professional integration. Through this alternating structure, students gain firsthand industry insights and develop in-demand expertise valued by energy sector stakeholders.
Mines Paris – PSL Excellence at the Heart of Major Energy Challenges
Why Choose the MS OSE?
- A pioneering and recognized program, designed to support the energy transition.
- A unique approach combining optimization, foresight, technology, economics, and finance.
- Immersion in Mines Paris – PSL’s world-class academic ecosystem.
- Strong industry ties through apprenticeships and real-world case studies.
- International exposure via a study trip abroad.
Who Is This Program For?
- Graduates with a Master’s degree (Bac+5) in engineering, science, economics, or management.
- Bac+4 professionals with experience seeking to transition into energy careers.
- Motivated candidates passionate about innovation, complex systems, and climate impact.
- Profiles combining scientific rigor with strategic decision-making.
What Will You Learn?
- Model and optimize energy systems at local, national, and international levels.
- Integrate technologies, markets, regulations, and climate challenges.
- Develop scenarios, manage projects, and design robust solutions.
- Gain professional experience through 6 months of company-based learning via apprenticeship
Key Figures
3 Academic Partners
- Mines Paris – PSL
- Faculty of Economic Sciences, University of Montpellier I
- EDHEC Business School
+90 Industrial and Institutional Partners
- including: EDF, SCHNEIDER-ELECTRIC, ENGIE, NATRAN, ADEME, TOTALENERGIES, RTE
21 Students per Cohort (Maximum)
+450 Alumni
2000 Year of Creation
1 Year of Training
- 6 Months of Coursework
- 6 Months in a Company
Level 7 Certification
- Registered in the French National Directory of Professional Certifications (RNCP)
Program Ecosystem
For 240 years, Mines Paris – PSL has been training engineers and producing essential knowledge to help companies address the challenges of their time, particularly ecological transition and digital transformation. Its programs, deeply rooted in research, stand out for their scientific excellence, academic rigor, and hands-on pedagogy, closely linked to the socio-economic world.
As a founding member of PSL University—ranked among the world’s top universities—Mines Paris – PSL is part of a dynamic research and innovation ecosystem.
Academic & Industry Partners
- Engineering School: Mines Paris – PSL
- Business School: EDHEC Business School
- University: Faculty of Economic Sciences, University of Montpellier
- Industry & Institutional Experts: Numerous contributors from the professional world.
Program Structure
When? |
What? |
Where? |
Details |
|---|---|---|---|
Semester 1 (October–March) |
Theoretical and practical courses | Sophia Antipolis and Nice With 3 periods of 2 weeks at an industrial or institutional partner |
|
Semester 2 (April–September) |
Work-study (apprenticeship) | At the partner organization (company or institution) |
|
Course Modules
90 hours
Project Financing (EDHEC Business School)
Management, investment choices, sustainable finance
100 hours
Energy Policies and Markets
Economic, political, environmental, and legal aspects
125 hours
Prospective Optimization
Mathematical programming, data science, Machine Learning, decision support, long-term foresight
150 hours
Technological and Climate Challenges
Transport, mobility, industry, residential, tertiary, fossil and nuclear energies, electricity production and distribution, externalities
200 hours
Class Project and Study Trip
Monthly energy journal, international study trip
Program Workflow
Pedagogical Approach & Project Valorization
The MS OSE applies mathematical programming techniques to real-world cases developed at the Center for Applied Mathematics of Mines Paris – PSL (CMA) over many years.
These methods, combined with long-term foresight and risk management, open up diverse career paths, including Research or study engineer, Business developer, Procurement, consulting, or sales, PhD studies… All these roles in the broad field of sustainable development are accessible to graduates.
Industrial Mission
6-month industrial mission with one of our many partners (April to end of September):
ADEME, AIR LIQUIDE, BOUYGUES, EDF, ENEDIS, ENGIE, ENERGY POOL, GDF SUEZ, GRTgaz, IFPEN, RTE, SCHNEIDER ELECTRIC, TOTALENERGIES, …
The program follows a project-based learning approach, with a class size limited to 21 students to ensure personalized mentoring and privileged access to expert knowledge from academic and professional contributors.
Thematic Projects & Deliverables
- Annual Theme: Each cohort works on a central topic defined at the start of the year.
- Validated Synthesis: Students produce an in-depth study, which may be published as a book (e.g., “L’hydrogène, un vecteur pour la transition énergétique”, available from Presses des Mines).
- Monthly Newsletter: Inf’OSE: The Energy Break – A sector analysis distributed to alumni and partners.
- International Conference: Presented in English during the study trip (end of the first 6 months) to academics and institutional stakeholders. Goal: Engage with experts on the annual theme.
- Study Trip: Immersive experience in an international energy context to gain practical insights into global challenges.
- Final Event: Organization of a conference, workshop, or symposium at the end of the program, bringing together leading figures for 1-2 days of scientific exchange.
Apprenticeship & Company Mission
First 6 Months: Alternating Schedule
- 3 cycles of:
- 5 weeks of classes at CMA (Sophia Antipolis).
- 2 weeks in a company (industrial partner).
- Goal: Prepare for the 6-month company mission (April–September).
Key Sessions at CMA
- Late June: Mission preparation week.
- Late September: Presentation of mission results.
2026 Admissions
Requirements
- Application Period: December 20, 2025 – May 26, 2026
- Submission: Via www.mastereose.fr/fr/candidater
- 3 Possible Outcomes:
- Selected: Individual interview at Sophia Antipolis campus.
- Waitlist: Re-evaluated based on availability.
- Rejected: Official notification sent.
2025–2026 Timeline
- Dec 20, 2025: Applications open
- May 26, 2026: Application deadline
- March–June 2026: Admission interviews
- April–July 2026: Final results
- Late September 2026: Program start in Sophia Antipolis
Practical Information
Duration & Format
- 12 months: 6 months of classes + 6 months in a company (apprenticeship).
- Locations: Pierre Laffitte Campus (Sophia Antipolis) + EDHEC Business School (Nice).
Costs & Funding
- Tuition Fees: €800.
- Funding: Paid apprenticeship or professional training contract for 12 months.
- Certification: Registered in the French National Directory of Professional Certifications (RNCP, Level 7) – “Expert in Energy Systems Optimization” (No. 38774).
- Apprenticeship Eligible: Partnering with AFi 24.
Faculty & Support
- Pilotée par le CMA Mines Paris – PSL, en partenariat avec le CREDEN et l’EDHEC.
- Promotion limitée à 21 élèves pour un encadrement personnalisé.
Internships & Career Integration
- 3 x 15-day company placements (October–March) + 6-month full-time mission (April–September).
- Dual expertise: Technical and economic skills directly applicable to energy sector careers.
Alumni Testimonials
Maxime CARDINAL
OSE promotion 2013
“During my application year at l’X, I chose to specialize in energy, a key field of the 21st century. The MS OSE offered me a hands-on training program, combining technical expertise, optimization, and a global vision of the sector. My internship, which led to a permanent position, confirmed my interest in local projects. The experience opened me up to international opportunities and a strong alumni network, providing both professional and personal support over the long term. This program reinforced my commitment to driving the energy transition and gave me the tools to contribute meaningfully.”
Kihima OUATTARA
OSE promotion 2023
“Coming from a background in building energy efficiency, I joined the MS OSE to broaden my understanding of energy systems beyond a purely technical approach. This program allowed me to integrate the economic, regulatory, and territorial dimensions of the sector while developing a rigorous methodology based on modeling and optimization. These learnings profoundly transformed my way of analyzing energy issues. Today, as a photovoltaic project manager at Lidl, I see OSE as a true springboard toward a broader and more committed career.”
Jean-Victor ECK
OSE promotion 2007
“Now responsible for energy management at a renewable electricity producer, I built my career in the electricity and gas markets—a complex and stimulating environment. The MS OSE was decisive: it provided me with a framework for thinking, technical and economic skills, and a global vision of the sector. This excellent program, supported by passionate teachers and an active network, shaped my career path and strengthened my ability to evolve in a constantly changing energy world.”
Sophie CARRE
OSE promotion 2014
“Passionate about energy careers and convinced that the energy transition is one of the major challenges of the 21st century, I chose the MS OSE to deepen my vision beyond technical aspects by integrating economic, political, and territorial dimensions. My experiences at Enedis and EDF immersed me in the heart of multi-energy issues and the electrical grid. OSE gave me a comprehensive understanding of the sector and a committed alumni network, a true professional and human driving force. This program gave me the momentum and confidence to take concrete action in the energy transition.”
Award-Winning Program
Award-Winning Program
The Specialized Master in Energy Systems Optimization (MS OSE), already recognized for its pedagogical excellence and industry relevance, has been ranked #1 in the 2026 Eduniversal rankings in the “Master in Energy – Renewable Energies” category. This distinction confirms the program’s quality in training the engineers and managers who will lead the energy transition of tomorrow.
The Mastère Spécialisé Label
Quality Mastère Spécialisé Certification
The Mastère Spécialisé is awarded the Mastère Spécialisé quality label, a collective trademark registered and filed with the INPI (French National Institute of Industrial Property) and owned by the Conférence des Grandes Écoles. This certification is granted to 12-month programs that award a post-master’s level diploma (Bac+6).
Contact
Center for Applied Mathematics (CMA)
1 Rue Claude Daunesse, CS 10207, 06904 Sophia Antipolis Cedex
📞 +33 (0)4 93 95 74 46
