Power the global energy transition with us

Making an impact that matters: Powering the global energy transition for a better future

As pioneers in our field, we are electrification enthusiasts and passionate about the cutting-edge products and solutions we create. We believe in the power of collective and interdisciplinary effort, fostering a working environment where each individual’s contribution is valued and acknowledged and diverse perspectives are cherished. Our achievements are based on the collective ideas and collaboration of our team. Together, we drive impact at scale for both people and the planet.

Powered by people

Our benefits—what's in it for me?

At CustomCells, you have the opportunity to work in a rapidly growing, future-oriented industry and directly contribute to the global energy transition. We offer competitive pay, a friendly and inclusive work environment, room for growth, and the following benefits:

Purpose-driven career

At CustomCells, each role is an opportunity to contribute to a better future. You will work on projects and technologies that have a real-world impact.

Individualized career development

Our employees’ paths to growth and success are as unique as they are. That is why we offer a wide range of customized development opportunities.

Physical and mental well-being

Our commitment to employees’ holistic well-being includes health days, wellness consultations, and comprehensive health assessments.

Flexible working

Enjoy flexible work hours, adaptable work models, and the option to work from home. Embrace a work environment that aligns with your lifestyle and priorities.

Modern office spaces

Our modern CustomCells offices provide the perfect working environment and plenty of space to relax and recharge. Dogs are welcome office guests.

Eco-friendly mobility solutions

Embrace sustainable commuting with benefits like BahnCard for train travel, an electric fleet, and the option for a bike leasing program.

How to join us

Ready to take your first step towards becoming a part of a team that is redefining the global energy and mobility landscape? We have streamlined the process to get to know you and your capabilities. Get ready to share your story and your motivations: We would love to hear how your skills align with our mission.

Contact

recruitment@customcells.de

+ 49 171 422 9066

Career pathways and areas of expertise

Research & development

CustomCells is a pioneering force in cell development, serving as a vital collaborator for both our internal departments and external business partners. We focus on creating new cell designs, establishing cutting-edge cell technologies, and advancing electrode formulations through rigorous testing. If you have a scientific or technical background, enjoy collaborative teamwork, and are passionate about pushing the boundaries of battery technology, we want to meet you.
Production

In production, we focus on two key areas: coating and cell construction. Collaborating closely with process engineering, project management, project planning and quality management, we ensure a seamless workflow. Logistics plays a crucial role, ensuring materials flow smoothly from incoming goods to dispatch. If you have completed training as a plant operator, industrial mechanic, chemical technician, or warehouse clerk and bring several years of experience in a chemical processing company, we would like to meet you.
Process engineering

In process engineering at CustomCells, we closely collaborate with production to ensure smooth operations. Our mission involves identifying new machinery needs, planning modifications, procuring equipment, and overseeing new facility commissioning. If you hold a technical degree in process engineering or related sciences, enjoy teamwork, are intrigued by innovative tech solutions, and thrive on process-oriented thinking, we want to meet you.
Project management

As a project manager in battery development/production, the focus is on collaborating with internal departments and supporting customers in lithium-ion cell development. Holding a scientific or technical degree and thriving in diverse teams are essential. In project planning, we coordinate global development and production projects, maintaining daily proximity to customers and our unique products. If this aligns with your expertise and interests, let us connect.
Administration, finance, and accounting

Within our dynamic team, tasks in administration, finance, and accounting are incredibly diverse. Responsibilities span from coordination and organization to the commercial processing of business transactions. Generating evaluations and reports for management, processing incoming and outgoing invoices, managing travel arrangements, and handling orders are integral components. Our scope also extends to providing IT solutions.
Quality management

Quality is at the heart of what we do. Beyond ensuring adherence to DIN standards, our focus includes advising specialist departments and standardizing internal processes. We actively support all departments in quality improvement and optimization. Interdisciplinary cooperation is the bedrock of our positive quality management. If you are inspired by quality, standardization, and process improvement, and thrive in collaborative teamwork, we are eager to get to know you.
Internships and Bachelor/Master theses

Are you considering an internship or writing your thesis with CustomCells? Exciting opportunities await you in project planning, marketing, project management, process development, production engineering and technology development. If you are interested in one of these areas, we look forward to receiving your application. Let us explore the possibilities together.

Careers at CustomCells

From engineering to manufacturing, software & IT to finance, marketing to sales and beyond, we offer careers with a purpose. Join us in driving the global energy transition for a better future. 
All
Itzehoe
Remote
Tübingen
All
Accounting & Treasury
Business Processes & Administration
Cell Assembly
Cell Finishing
Commerzialization
Design Engineering
Digitalization
Finance Controlling
Finance, Controlling & Legal
HR
IT Analytics
Legal & Compliance
Manufacturing
Operator P01 - 1
Procurement
Product Line R02
Production P01 - 1
Program Management
Project Controlling
Project Planning & Sales
Quality Assurance Product Business
Site Management IZ

Locations

Itzehoe

CustomCells' headquarter in Itzehoe is nestled within the industrious #Energieküste, a model region of renewable energy in Northern Germany, Schleswig-Holstein. Itzehoe is situated near Hamburg, Germany's second largest city, offering a balance between pioneering work and metropolitan culture. At this site, we have cultivated a rich history of battery technology expertise and developed category-defining energy storage solutions.

Tübingen

CustomCells' Tübingen site is a hub of ingenuity within the high-tech landscape of Baden-Württemberg. In this center of innovation, we are pushing the boundaries of battery technology, operating one of Europe’s most modern cell production lines. Tübingen, with its picturesque old town and vibrant academic community, provides a unique blend of tradition and innovation, all within reach of Stuttgart's bustling metropolitan life.

Meet our team

“I am proud to be part of CustomCells, where we do not just talk about change, we engineer it, delivering premium battery technologies that empower progress.”

- Monireh Ghazipour, Test Engineer

“Innovation at CustomCells is not just about pushing boundaries; it is about erasing them. Here, we are building the bridge between today's needs and tomorrow's possibilities.”

- Shuanghui Ma, Development Engineer

“In my 13-year career, I have never seen such commitment and enthusiasm anywhere as I have at CustomCells. I am excited to contribute to our collective success and future growth.”

- Sergej Warkentin, Project Manager Industry and Digitalisation

Contact us

Join Our Team! At CustomCells, we’re always on the lookout for fresh talent and passionate individuals eager to contribute to our innovative endeavors. Whether you’re a seasoned professional, a recent graduate, or someone brimming with unique ideas and skills, we’d love to hear from you. Reach out to us and let’s discuss how your aspirations align with the exciting opportunities at CustomCells.

Kontakt

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01 Online Application

Start your journey with us by applying online—no cover letter required. Personalize your application in the comment field, attach your resume and documents in any common file format, and ensure you are within the 20 MB limit. Ready to make an impact? Apply now and show us what makes you unique.

02 Review Process

Once you have submitted your application, our team reviews your documents. We appreciate your patience during this process and assure you that we will get back to you as soon as possible with the next steps. Your unique qualities are important to us, and we look forward to assessing how they align with our opportunities.

03 Interview

Join our HR business partner and possibly the department for a personalized interview, either via video call or in-person. Reflect on your strengths, achievements, and passion for the role and industry. Consider your unique fit for the role and our team. This introspection will set the stage for a compelling conversation with us.

04 Contract Offer

If we both agree it is a good fit, expect a contract offer from us. Simple and straightforward.

05 Onboarding

From day one, we have got you covered with a range of offerings to ensure a smooth and comfortable arrival at CustomCells.

Itzehoe

CustomCells’ headquarter in Itzehoe is nestled within the industrious #Energieküste, a model region of renewable energy in Northern Germany, Schleswig-Holstein. Itzehoe is situated near Hamburg, Germany’s second largest city, offering a balance between pioneering work and metropolitan culture. At this site, we have cultivated a rich history of battery technology expertise and developed category-defining energy storage solutions.

Tübingen

CustomCells’ Tübingen site is a hub of ingenuity within the high-tech landscape of Baden-Württemberg. In this center of innovation, we are pushing the boundaries of battery technology, operating one of Europe’s most modern cell production lines. Tübingen, with its picturesque old town and vibrant academic community, provides a unique blend of tradition and innovation, all within reach of Stuttgart’s bustling metropolitan life.