Still got questions about CMBlu, our company culture, a career with us, or the application process? Then be sure you contact me.

We look forward to meeting you!

Please send us your speculative application

We pioneered the Organic SolidFlow battery

CMBlu started in 2011 as a research-driven project with the goal of storing electrical energy in arbitrarily large quantities in an environmentally friendly, sustainable and cost-effective way. Since then, we have continuously expanded our broad IP portfolio and expertise in large-scale energy storage.

Today, we are one of the leading organic flow battery companies headquartered in Alzenau, 30 km from Frankfurt Airport. With our groundbreaking technology, we will drive the energy transition, together with our partners, customers and most importantly: with our employees!

We are a highly motivated, committed and fast growing team of over 180 employees. We are now preparing for the market launch of our products and further professionalizing our organization.




You know we need someone like you, but you can’t find a suitable job in our list?

Then send a speculative application using the form provided.

We offer exciting and responsible tasks with creative scope:

Development of methods and test series for electrochemical tests on cell components and electrolytes

Further development of the electrolyte with regard to its formulation and operating parameters

Communication of results within the team and with other departments

Interdisciplinary cooperation with colleagues from electrolyte development, electrical engineering, sensor technology and construction

Energy and pioneering spirit – what we need from you

You are highly motivated and want to be part of the new energy storage technology from the beginning?

Successfully completed studies (preferably with a PhD) in electrochemistry, physical chemistry or a comparable qualification

First professional experience in the field of battery development desirable

Experience in the operation and evaluation of electrochemical cells, data analysis and the development of measurement methods

Knowledge of electrochemical cells, electroanalysis, interfacial processes and surface characterisation (e.g. impedance, voltammetry, amperometry, IR, XPS, XRD)

Very good knowledge of German and English, both written and spoken

Flexibility and diligent approach to work

Analytical thinking, independent and structured way of working


Conceptual design, layout and construction of product parts for the power storage system

Conceptual design, layout and construction of devices for production

Independent creation of technical solutions and implementation proposals

Coordination of the design with internal clients

Creation of assembly and individual part drawings

Completed studies in the field of mechanical engineering, design engineering or comparable field of study

At least 3 years of professional experience as a design engineer or development engineer

Experienced handling of CAD programs (knowledge of Inventor an advantage)

Ability to grasp problems quickly and strong analytical thinking

Development Engineer (m/f/d) in the field of design engineering

Development Engineer (m/f/d) in the field of design engineering | CMBlu Energy AG

Working in a chemical research and development laboratory

Preparing and performing syntheses of organic molecules

Modification of molecules for efficient energy storage

Implementation of quality assurance measures

Supporting the optimization of processes and workflows

Completed apprenticeship as a chemical laboratory technician (m/f/d), chemical-technical assistant (m/f/d) or comparable apprenticeship

Ideally professional experience in a chemical laboratory

Initial practical knowledge of organic synthesis chemistry on a laboratory scale an advantage

Careful, structured and independent way of working

High degree of reliability and sense of responsibility

Good computer skills (MS Office applications)

Chemical Laboratory Technician / CTA (m/f/d) in synthesis

Chemical Laboratory Technician / CTA (m/f/d) in synthesis | CMBlu Energy AG

Legal research and preparation of notes on issues of commercial law

Formulation and justification of proposed solutions

Summary of relevant facts from a file in business law, proposal of concrete steps and justification in an oral presentation

Participation in court hearings in business law with preparation and follow-up

Cooperation in the preparation of contractual agreements in the field of business law


Successfully completed first state law examination

Interest in entrepreneurial issues and innovative business fields

Ideally first experience in the field of business law

Ability to comprehend and present complex economic and legal issues clearly and precisely

Application-secure PC knowledge, especially MS-Office

Flexibility and diligent approach to work


Setting up, equipping and operating extrusion and pressing lines

Preparation, execution and follow-up of pilot plant trials

Maintenance, repairs and care of the equipment

Assembly operations and elimination of plant-specific malfunctions

Implementation and documentation of quality controls

Monitoring and compliance with work and safety regulations

Completed apprenticeship as process mechanic (m/f/d) for plastics technology, plastics molder (m/f/d) or comparable qualification

At least three years of professional experience in the field of plastics processing

Independent work and ability to work under pressure

Ability to work in a team and structured way of working

Good knowledge of written and spoken German


Process Mechanic (m/f/d) for plastics technology

Process Mechanic (m/f/d) for plastics technology | CMBlu Energy AG

You can expect exciting and responsible tasks with creative scope:

You are responsible for optimally aligning the ERP system with our business needs in terms of operation, configuration and further development

You advise the ERP key users from the specialist departments

You implement released requirements and adaptations of processes in the system and coordinate required service provider activities

You are responsible for patch, release and change management

You will provide technical as well as functional 2nd level support within our operational processes

You take care of the setup, support and maintenance of various interfaces from and to subsystems

You actively shape information security in your own area

Completed studies in (business) informatics or completed appranticeship as an IT specialist (m/f/d)

Relevant professional experience in IT and the further development of ERP systems

Programming skills in MS-SQL and PowerShell

Knowledge of the programming languages asp.net (.NET Framework - C#, TS, HTML, JavaScript) and Java an advantage

Experience in the administration of MS SQL-Server, SSRS, SSIS

In-depth understanding of business processes in ERP systems desirable

High interest in processes and automation

Independent team player who enjoys new professional challenges

Flexibility and structured way of working

IT Administrator / Expert ERP Application (m/f/d)

IT Application Engineer ERP (m/f/d) | CMBlu Energy AG

For the further development of the power electronics of our Organic Solid-Flow Battery Systems we are looking for a committed, open-minded and curious electrical engineer (m/f/d). In this key role, you will have the opportunity to accompany and actively shape a new energy storage technology from the very beginning.

Conception and layout of power electronic components of our Organic Solid-Flow Battery Systems

Further development and optimization of existing systems

Independent development of innovative solutions

Independent creation and tracking of project plans, taking into account deadlines, quality and costs

Close cooperation and coordination with the different development departments


Successfully completed studies in electrical engineering, power engineering or comparable qualification

Professional experience in the field of low-voltage technology / low-voltage switchgear, knowledge of medium voltage desirable

Knowledge of the technical and normative requirements according to VDE-AR-4105/4110 generation plants

Practical experience with inverters / rectifiers as well as PV integrations

Knowledge of intelligent power grids / smart grids

Interest in working in new subject areas with a hands on mentality

Sense of responsibility and diligent approch to work

Ability to grasp problems quickly and strong analytical thinking skills

Electrical Engineer Power Electronics (m/f/d)

Electrical Engineer Power Electronics (m/f/d) | CMBlu Energy AG

You can expect exciting and responsible tasks:

Carrying out and monitoring chemical reactions according to manufacturing instructions/recipe

Provision of newly developed battery chemicals

Participation in the development of improved manufacturing processes

Recording and documentation of the results

Implementation of quality assurance, environmental protection and occupational safety measures

Support in the optimization of workflows


Completed vocational training as a chemical technician (m/f/d), a chemical production specialist (m/f/d) or several years of professional experience in a production company in the chemical industry in conjunction with a completed, technically oriented vocational training

High safety awareness and willingness to wear personal protective equipment

Clean, structured and careful way of working

High level of independence and reliability

Flexibility and ability to work in a team

Chemical Technician / Production Specialist Chemistry (m/f/d)

Chemical Technician / Production Specialist Chemistry (m/f/d) | CMBlu Energy AG

As Head of Quality (m/f/d), you will be responsible for establishing, maintaining and further developing a quality management system in accordance with DIN EN ISO 9001 and will ensure that the processes required for the QM system are introduced, implemented and maintained.

Leading the Quality Assurance and Occupational Safety Department with direct reporting line to the Board of Directors (personnel responsibility for five employees)

Ensuring and continuously improving product and process quality

Evaluation of all internal as well as accompaniment of external audits and certifications

Participation in the selection and evaluation of suppliers from a quality perspective

Leading the internal and external complaint management

Risk assessments (FMEA), analysis of weak points and introduction of corrective measures

Ensure compliance with all legal requirements and regulations

Close cooperation with the R&D, product management, purchasing and production departments as well as support of all departments in quality-related issues

Completed technical apprenticeship with further training as a master craftsman, technician or completed technical studies

Training as quality management specialist (QMF) and/or quality management representative (QMB) or quality management auditor (QMA)

Several years of professional experience in the field of quality assurance with corresponding ISO certification and relevant management experience

In-depth knowledge of the standards used in the company (ISO 9001 / 14001 / 45001)

Ideally experience in occupational safety in a production environment

Risk-based thinking combined with pragmatism and implementation orientation

Motivating team player who enjoys cross-functional collaboration

Proactive and open communication internally and externally

High customer orientation and flexibility

Quick comprehension and strong analytical thinking skills

Head of Quality (m/f/d) | CMBlu Energy AG

We are looking for a committed, open-minded and curious Team Leader Electrical Planning (m/f/d) for the electrical system planning division. In this key role, you will have the opportunity to accompany and actively shape a new energy storage technology from the very beginning.

Management of the electrical planning team (personnel responsibility for three e-planners)

Project planning and coordination of the required e-plans

Checking and approval of e-plans with regard to electrotechnical standards and regulations

Ensuring further required documentation such as type certificates

Close cooperation and coordination with other specialist departments, in particular with project management and product development

Introduction of QA methods and best practices within the team

Completed apprenticeship in the electrical field with further training as technician, master craftsman or comparable, technical further training

Experience in creating circuit diagrams with EPLAN

Very good knowledge of the relevant VDE standards

Several years of professional experience in the field of low-voltage technology/low-voltage switchgear, knowledge of medium voltage desirable

Experience in the construction of power distribution systems in buildings & plants or network construction incl. associated documentation

Knowledge with inverters/frequency converters an advantage

Sense of responsibility and diligent approach to work

Team Lead Electrical Planning (m/f/d) | CMBlu Energy AG

As a test engineer (m/f/d), you will be responsible for planning and coordinating the testing activities for our energy storage systems. In this key role, you will have the opportunity to accompany a new energy storage technology from the very beginning and to improve our product through new findings by means of tests.

Development and advancement of test concepts and strategies

Organization, execution and evaluation of the test runs

Investigation of the causes of failed test runs and development of solution proposals together with the development departments

Documentation, evaluation and communication of test results

Contribution of own ideas in the area of testing and product development

Close cooperation and coordination with the various development departments

Successfully completed studies in the field of mechanical engineering, mechatronics or comparable field of study

Experience in the planning, execution and evaluation of tests

Knowledge of measurement and control technology as well as data evaluation

Test Engineer Energy Storage (m/f/d) | CMBlu Energy AG

Monitoring the operating status of all components in test operation and ensuring a smooth test procedure and its documentation

Operation of pumps, armatures and other plant components during ongoing test operation

Documentation and evaluation of test runs

Troubleshooting, fault resolution and cause analysis in close cooperation with the development teams

Maintaining, retrofitting and converting test stands

Participation in the continuous improvement program as well as support in the optimization of processes and workflows

Completed apprenticeship as electronics technician (m/f/d), mechatronics technician (m/f/d) or comparable technical vocational training

Further training as a state-certified technician (m/f/d) in the field of electrical engineering or mechatronics is an advantage

Several years of professional experience in the support and maintenance of electrical / mechatronic plants

Good Computer skills, especially MS-Office

Very good German and good English skills, both written and spoken

Electronics technician / mechatronics technician (m/f/d) in testing

Electronics technician / mechatronics technician (m/f/d) in testing | CMBlu Energy AG

It looks like you're from Germany. Do you want to switch to the German page?

It looks like you're not from Germany. Do you want to switch to the English page?

We at CMBluhave one important goal: We want to make the energy revolution happen. And we have jobs for people who are just as passionate about this challenge as we are.

Your career at CMBlu

We pioneered the Organic SolidFlow battery

Research & Development

Product Development

Legal

IT & Software

Quality

You didn’t find your dream job?

Please send us your speculative application