Hydrogen is the answer!

We are passionate about what we do. Our vision: to free the world from fossil fuels. With our innovative hydrogen technologies, we help big industrial companies becoming climate neutral. Since our founding in 2010, we have believed in the enormous potential of green hydrogen. Today, with more than 400 employees and a unique product portfolio, we are one of the world's leading electrolysis companies.

Become a Part of our Vision!

To realize our bold plans, we need team players who are passionate about making a difference and contributing to a sustainable world. We are looking for bright minds, innovative ideas, and technology enthusiasts. We offer a wide variety of tasks and an exciting day-to-day work that gives you the opportunity to develop your full potential.

Sounds good? Apply now and become part of our team full of energy!







A world without fossil fuels.



7 x

Global Cleantech 100

100 %

energy & drive

More jobs

What our employees say about us

It's great to see how we are developing our technology day by day with our innovative team and its diverse competencies. Our electrolyzers are the missing puzzle piece in the global energy transition and help protecting our planet.​

Armin Bunzel

Shift Leader Production Systems

Green hydrogen is key to the energy transition, bringing renewable energy into all aspects of our lives. At Sunfire, I’m committed to ensuring that this vision is widely understood by society and policymakers. As Senior Manager Public Affairs, I’m raising awareness about the great potential of green hydrogen. Our electrolyzers stand for the combination of innovation, technological development and climate protection – something that I can 100 % identify with.

Christopher Frey

Senior Manager Public Affairs

A world without fossil fuels: a vision that excited me from the very beginning. I wanted to play an active role in shaping the world of tomorrow, so I joined Sunfire in 2017 as Manager of Marketing & Communications. After three years, I joined the Business Development team for our fuel cells business. In both positions I gained experience with managing and implementing funding projects. In 2022, I took over the coordination of all funding topics at Sunfire as Head of Grants & Subsidies. Together with my team, I act as an interface between many different players – it never get’s boring...

Katja Mattner

Head of Grants & Subsidies

I’ve been with Sunfire from the very beginning. More than 10 years ago, we already shared the vision of establishing electrolysis as a future technology. Even back then I was able to contribute my extensive experience. It has never been boring in all these years – with such a great team, I still learn something new every day. Many young colleagues always bring new energy and ideas into the daily work routine, which is a lot of fun.

Jens Irmer

Engineer Mechanical Design

As a working student in the Production Stack area, I’m gaining practical experience at Sunfire in addition to my theoretical studies. I was quickly integrated into the team and get to experience the everyday production routine at first hand. I particularly appreciate the relaxed "you" culture at Sunfire and the fact that I’m allowed to work independently. It's also great that I can work flexible hours and that my university schedule is always taken into consideration. At Sunfire, I not only make contacts for my future career – I also have the opportunity to write my thesis here.

Lena-Maria Bracken

Working Student Production Stack

I studied Mechanical Engineering in Italy and moved to beautiful Dresden shortly after my graduation. I didn't want to miss the chance to learn a third language and continue my professional career in Germany. So, I joined Sunfire in 2017 – and stayed. My tasks as a technical engineer are diverse and challenging. Every day, we work on developing our technology to the next level. I’m especially motivated by the common vision of a more sustainable world that I get to share with my great colleagues.

Laerte Cintioni

Engineer Large System Hotbx Development

You want to know more about us?

Apply now and be part of a team full of energy!


Job of Your Dreams


We owe our growing success to our passionate employees. We want you to enjoy working with us and to plan on staying with us in the long-term. For an optimal work-life-balance we offer many benefits.

30 vacation days

Take time to unwind and to gather new energy with our generous and flexible vacation regulations. We can also talk about short or longer sabbaticals.

Flexible working hours

A healthy work-life balance is key to a good performance in a responsible position. To achieve this we offer our employees flexible working hours.

Energy boost

For a good start to the day we offer free coffee, soft drinks and water.

Energy transition

The tasks in our team will always be diverse and challenging. The work with a key technology to combat climate change gives you the opportunity to contribute actively to the energy transition.

Work bike

Under some conditions we offer our employees to lease a bike for work. This is eco-friendly, saves space and keeps you fit at the same time - the mobility of the future!

Job ticket

Modern and green on the road - even in private! To make your journey to us as pleasant as possible, we subsidize your monthly subscription to the Dresdner Verkehrsbetriebe.

Provide for your future

We offer our employees a grant to the occupational provision of up to 20% to ensure your financial security in the future.

Corporate culture

Become a part of out innovative corporate culture with flat hirarchies and short communication paths.

Sports at work

Sport is a perfect compensation after work - you can take part in our running group or take time to relax and come to our weekly yoga session.

You want to save the world of tomorrow together with us?

Then take a look on our exciting job opportunities and

be part of a team full of energy!

Reset Filter

Not sure what to apply for?

If you are not sure which position fits your profile best, you can simply send us a speculative application. Together with the specialist departments, we will check your profile and get back to you as soon as possible!

Click here to submit your speculative application

Any more questions?

Just have a look into our application FAQ!

Maybe you will find the answer to your question right there.

Otherwise, do not hesitate to contact Franziska or Sabine with all of your questions concerning our open positions.

Are all of your advertised jobs up to date?

As long as the position is online, we are looking for suitable candidates. So, do not hesitate and upload your application today!

Which application documents do you need from me?

We want to get the best possible image of you! Therefore, in addition to your resume, we also need a meaningful letter of motivation. If you add to your documents current references, we will reach our goal together all the faster.

How does the application process work?

After you have submitted your application, the relevant department will check your profile. If we need documents from you, we will contact you. Otherwise, you will receive an invitation to a first video interview with colleagues from the department you have applied for as soon as possible. If you are successful in the first round, we will invite you to an on-site interview at our company.

The application process concludes with a final interview with Franziska and Sabine, during which we will introduce you to the Sunfire culture in a relaxed conversation.

Do you have a dresscode?

Don't worry, you don't have to come to us in a suit – not even for a job interview. We like to feel comfortable in our clothes and want you to feel comfortable too. The casual look is standard for us.

Are all of your jobs also available fully remote?

You would like to work for us, but don't live near one of our locations? For many positions at Sunfire, this is not a problem: we offer all colleagues the opportunity to work from home. However, some positions require more on-site commitment than others, so we can't offer all positions 100% remote. If you have a question about a particular position, please contact us. We will be happy to help you.

To whom do I address my application?

Are you racking your brains to find the right contact person? Don't worry, you can simply send your application to the Sunfire team. That way, your documents will always find their way to the right person.

What happens with my application documents after submitting?

In accordance with legal requirements, we store your data in our application software until the end of the application process. After we have filled the advertised position, your application will be automatically deleted after three months. In the case of speculative applications, we keep your documents for up to one year.

Do you inform me that you received my application?

Of course! After you have sent us your documents, you will receive a confirmation email from us that we have received your application.

You haven't received a confirmation email from us? Check your spam folder. Otherwise, please send an email to career[at]sunfire.de and we will check for you.

When will I get a first feedback on my application?

We would like to check your application as thoroughly as possible so that we can get an impression of you at an early stage. However, such a thorough application process takes time. Therefore, the processing time can take up to two weeks.

Can I also apply for an internship, a working student position or to write my thesis?

You want to do your (compulsory) internship with us as part of your studies? No problem! As an intern you can learn a lot, get actively involved and carry out your own small projects. On top of that, you can make the world a better place together with us!

As a working student, you can gain valuable experience alongside your studies. Take a look at our current vacancies for working students or send us an speculative application for our vacancies for students and interns.

We will also be glad to supervise and support you with your final thesis, if it is a good fit for us. Simply apply via our speculative vacancy.

Jobs for Students & Interns

Franziska Aurich

Senior Associate People Recruiting

  • Phone +49 351 896 797 707

Michael Leithaus

Technical Recruiter

  • Phone +49 351 896 797 7017

What our applicants say about us:

Bewerbung Orojektmanager
- das Gespräch war sehr offen und konstruktiv - das Gespräch war sehr angenehm und wurde nicht nach „harten“ Fragen abgehandelt - die „Du“-Politik bei Sunfire und auch schon beim Bewerbungsgespräch finde ich persönlich sehr gut und nimmt die Anspannung gleich zum Anfang des Gespräches - Fazit: ein sehr gutes technisches Gespräch gewesen
Applicant feedback from August 4, 2022
Bewerbungsgespräch Project Quality Engineer
- Sehr angenehmes Gespräch und Gesprächspartner
Applicant feedback from August 2, 2022
Was bedeutet den Titel?
"Titel" im Zusammenhang mit Feedback ergibt keinen Sinn. Wenn im Feedback alle deutschen Worte als falsch angezeigt werden, dann stimmt mit der IT Grundlage etwas nicht. Sonst war ich mit dem Gespräch sehr zufrieden. Die Teilnehmer waren kompetent und sehr freundlich. Erwartbarkeit und Transparenz des Prozeßes kann ich nicht einschätzen, da mir jeglicher Vergleich fehlt. Wenn jemand sich äußert wie es daneben steht, diskriminierend usw. würde mann erkennen können ob das der richtige Mitarbeiter werden kann. Wenn man es nicht erlaubt, vergibt man sich diese Möglichkeit. Denn es ist erlaubt ALLES zu sagen.
Applicant feedback from July 27, 2022
soziales Unternehmen
Die Arbeit ist spannend, abwechslungsreich und ohne zu großen Druck. Ein relativ junges Team. Der Drang der Chefetage zum Denglish (noch dazu amerikanisch) ist albern, aber auszuhalten. Wegen persönlicher familiärer Probleme kamen meine Chefs konstruktiv auf mich zu, sehr lobenswert. Entlohnung ist unter dem Dresdner Durchschnitt, eine angezielte Anhebung auf das Niveau von Infineon und Global Foundries wurde formuliert... Werkzeug und Geräte darf man auch mal nach Absprache privat nutzen.
Employee feedback from July 21, 2022
Ein angenehmes aber forderndes virtuelles Bewerbungsgespräch
- gute und schnelle Kommunikation im Vorfeld - nette Atmosphäre während des Gesprächs - klare Struktur im Vorfeld kommuniziert - von den Gesprächsanteilen ausgeglichenes und allgemein recht langes Bewerbungsgespräch - Die Stelle auf die ich mich Beworben habe war im Vorfeld schon vergeben, was gut gewesen wäre im Vorfeld zu wissen um mich anders vorzubereiten - Gespräch fand trotzdem statt, um die Chancen auf eine andere Stelle auszuloten Fachliche Fragen, wie in einer mündlichen Prüfung kamen etwas überraschend und haben mich aus dem Konzept gebracht, aber das gehört wohl dazu
Applicant feedback from July 14, 2022
Very good interview
The atmosphere throughout the interview was friendly and relaxed. The interviewers were good qualified and I always felt comfortable. Overall it was a very good interview.
Applicant feedback from July 13, 2022
Applicant feedback from July 2, 2022
Sehr wertschätzendes Erstgespräch
Schnelle Rückmeldung auf die Bewerbung (unter 7 Tagen) und die Terminvereinbarung erfolgte sehr bequem über die Online-Buchung. Das Kennenlerngespräch lief eher wie eine Diskussionsrunde ab und war sehr positiv und wertschätzend. Die Du-Kultur des Unternehmens wurde gleich zu Beginn des Gesprächs geklärt und alle Fragen wurden sehr ausführlich beantwortet. Insgesamt ein sehr angenehmes Vorstellungsgespräch mit einem guten Einblick in das Arbeitsfeld und die Möglichkeiten für persönliches Wachstum im Unternehmen. Ich habe mir ein sehr gutes Bild von der Person und der Stelle bei Sunfire GmbH.
Applicant feedback from July 1, 2022
Sehr freundliche Vorstellungsgesprächserfahrung
Während des gesamten Vorstellungsgesprächs habe ich mich sehr wohl und fachlich wertgeschätzt gefühlt.
Applicant feedback from June 30, 2022
- sofortige Rückmeldung und Klärung von Fragen - nette, persönliche Gespräche am Telefon - teilweise Unklarheit, in welcher Abteilung sich der Anrufende befand (der Initiativbewerbung geschuldet)
Applicant feedback from June 27, 2022
Samples from 368 reviews

Video source: Deutsche Welle