
CMBlu Energy is on an exciting journey towards becoming a global cleantech companyOur mission is to enable unlimited energy storage modelled on nature - for everyone, worldwide
What are SolidFlow batteries?
SolidFlow batteries store energy in organic molecules The absence of explosive materials makes them safe, the use of socially and ecologically conflict-free raw materials makes them sustainable and the almost unlimited availability of materials makes them scalable and cheap to procure This makes our patented SolidFlow technology a game changer in the development of a global climate-neutral energy system
From start-up to scale-upwe're tackling it together
CMBlu Energy is developing from a start-up focussing on research into a manufacturing scale-up that is on its way to series productionAround 240 employees are working towards this goal at CMBlu Energy. Our head office is in Alzenau near Frankfurt, with a branch office in Obernburg. There are also subsidiaries in Athens, Greece and Petaluma, USA.
Your Responsibilities
Develop and enhance mathematical models and simulations for electrochemical systems related to electrolyte and Solid Booster
Analyze and optimize reaction kinetics, mass transport, and interaction mechanisms between Solid Booster and electrolyte
Drive improvements in performance and durability through simulation-based approaches
Collaborate closely with testing teams and laboratories and manage external partners for experimental validation
Analyze and visualize simulation data using Python
Document results clearly and present them effectively to development teams and management
Your Profile
Degree in Chemistry, Physics, Chemical Engineering, Technical Chemistry, or a comparable field, ideally with a PhD or relevant industry experience
Strong knowledge of battery technology, particularly in redox flow batteries or fuel cells
Deep understanding of redox reactions, transport processes, and material stability
Extensive experience with electrochemical simulation software such as COMSOL
Proficient in Python for data analysis, ideally including simulation-related applications
Excellent communication skills, fluent English is mandatory, German is a plus
Our Benefits at CMBlu Energy AG for You:
If you are ready to take on new challenges and drive innovation, we want to hear from you! At CMBlu, you will work with a passionate team that is committed to excellence and continuous improvement.
Apply now and be a part of our exciting journey. We look forward to welcoming you to our team!

CMBlu Energy develops and produces high-performance batteries for energy utility companies, grid operators as well as commercial and industrial demand.
🔋 Our Organic SolidFlow batteries use carbon-based molecules and are free from critical, flammable, or explosive materials, including lithium, making them:
✔️ safe,
✔️ scalable,
✔️ affordable,
✔️ recyclable,
✔️ and long-lasting.
With the Organic SolidFlow battery, we deliver an extremely safe and sustainable key technology for the energy transition and a broad number of applications, including but not limited to:
☀️ Renewable power generation
🔌 EV charging infrastructure
🏭 Commercial & industrial energy demand
⚡️ Transmission and distribution
🏝 Micro- and off-grids
⛴ Maritime energy supply
CMBlu is located in Alzenau, near Frankfurt/Main, and employes more than 240 people, 150 of whom scientists working in research and development. Together as a team, it’s our goal to enable reliable, safe, and long-lasting energy storage everywhere.
💡 For more information visit our website via www.cmblu.com and follow us here on LinkedIn and Twitter (@CMBlu_AG).
We're hiring!
🚩 Visit our careers website for open vacancies and apply today:
https://www.cmblu.com/en/careers/open-positions/
💥 PS CMBlu Energy does NOT conduct interviews via Telegram.
CMBlu Energy AG
Industriestrasse 19
63755 Alzenau, Germany
Commercial Register: HRB 12969
Registration court: Amtsgericht Aschaffenburg
Represented by: Constantin Eis (CEO), Dr. Nastaran Krawczyk (CTO)
Chairman, supervisory board: Peter Koob
Contact:
Phone: +49 6023 9670100
E-mail: mail@cmblu.com
VAT ID: DE297597992
(Sales tax identification number according to Sect. 27 a of the Sales Tax Law)
Legal notice: https://www.cmblu.com/en/legal-notice/
Privacy policy: https://www.cmblu.com/en/privacy-policy/