Batteries and Fuel Cells Engineer

Duration of contract:
Five years, renewable (full-time)

Location:
Germany (Munich, Berlin) or the Netherlands (The Hague)

Application deadline:

At the European Patent Office (EPO), we explore breakthrough technologies before they reach the public.
As a patent examiner, you'll assess whether inventions meet the criteria for patent protection
,
and in doing so support innovation that improves lives, drives industries and shapes the future.

We are an inclusive, purpose-driven organisation committed to sustainability, fairness and excellence – diversity is part of our DNA. Whether you come from research, academia or industry, if you're curious, open to learning and looking for a meaningful intellectual challenge you'll find your place at the EPO.

Your role and impact

As a Patent Examiner, you will:

• examine patent applications
  – including technical documentation and drawings – in one of our official languages (English, French or German).
• analyse new inventions
  to evaluate their novelty and inventive step.
• conduct in-depth research
  across scientific and technical fields to identify the most relevant prior art
• apply legal and procedural frameworks
  to make clear, high-quality decisions on whether a patent should be granted
• communicate your findings
  clearly and constructively with applicants and other parties
• collaborate with international colleagues
  in a diverse and inclusive environment
• maintain high
  -
  quality standards
  with strong attention to detail and scientific rigour
• contribute to Europe's innovation ecosystem
  by ensuring fair and consistent application of the European Patent Convention (EPC) and related legal texts

Your profile

The technical areas that we are currently recruiting for:

We're looking for expertise in at least one of these fields:

• Batteries & Fuel Cells
  , particularly in the areas of Electrochemistry, Material Development, Production Processes, Pack / Stack / Cell design, and Software / Simulation / Control systems.

You will thrive with us if you:

• have a solid background and relevant expertise in the specified fields, built up during your studies, in projects, and/or as a result of professional experience
• enjoy deep technical analysis, reading technical drawings and solving intellectual puzzles
• are open to learning patent law
  ,
  are eager to acquire new skills and to develop your knowledge of technologies in different fields
• are curious, detail-oriented, open-minded and an analytical thinker
• value both independent work and team collaboration
• are comfortable making structured, evidence-based decisions

No prior IP
(intellectual property)
experience? No problem.

We provide full legal and procedural training to get you started.

Our minimum requirements for this post

• Diploma of completed studies at master's level
  covering one or more technical fields mentioned above
• Excellent knowledge
  (at least C1)
  of one of our official languages (English, French and German) and the ability to understand the other two
  ; alternatively, excellent knowledge (at least C1) of English (in such cases, the willingness to learn the missing languages and to reach level B2 within a set time frame would be required)
• Work experience in industry would be an advantage
• Citizenship of
  one
  of the member states of the European Patent Organisation

What we offer

• competitive salary: €6 921 to €9 901 net/month (depending on location and experience)
• 30+ days of annual leave + flexible working arrangements
• generous remote work policy: work from anywhere in the country of employment; up to 60 days from abroad (EPC states)
• family-friendly policies: childcare, education and relocation support
• pension and insurance: excellent social security coverage
• training and development: legal training, technical upskilling and mobility opportunities
• inclusive culture: 35+ nationalities, supportive networks and a strong DEI commitment
• facilities: on-site gym, health services, staff clubs and more (depending on location)
• top locations: high quality of life and a thriving international community
• (see full list of benefits)

What to expect next

We are recruiting for positions starting from 2026 and are already building a talent pool for upcoming roles. If selected to join our
t
alent pool, you
'
ll receive:

• priority access to future vacancies
• exclusive access to learning offers and resources to enhance your IP awareness and your readiness to become a patent examiner
• regular updates and insights

This is your chance to join our journey from the very beginning and to be fully prepared for when the next positions go live.

Ready to apply?

Click
Apply
and take the first step towards a meaningful role in which science, innovation and purpose come together.

For tips on how to prepare your application, and to read more about our recruitment process, visit our
Careers page
.

Process

Visit our Jobs & careers webpage to learn how best to prepare your application and read more about our recruitment process.

The successful candidate will be selected on the basis of qualifications, competencies, professional experience and language knowledge, supplemented as appropriate by technical assessments, interviews and/or a personality questionnaire.

We are currently recruiting for future opportunities starting in 2025 and building our talent pipeline for future growth. Apply now to secure your place on our team and be part of our journey from the very beginning.

A talent pool (reserve list) will be constituted should more candidates than required at this time be considered suitable following the selection procedure. Such talent pools are valid for a period of 24 months and talent pool candidates may be contacted should a vacancy with substantially the same profile arise during that period.

Key information

Job group:
4

Grade:
G7 to G10 (net (basic) monthly salary* for this vacancy: EUR 6 921 to 9 901, depending on experience and location)

Career path:
Technical

Working mode:
Hybrid

Technical Interviews estimated for:
October 2025 – January 2026

Final interviews planned for:
November 2025 – February 2026

*After deduction of EPO-internal tax (no other national income tax applies) and before deduction of staff contributions to the social security and pension schemes.