Welding Technology Expert (Full-time or Part-time min. 35 hrs./week) (m/f/d)

What's the role?

Step into a key innovation role at Hilti — where you’ll lead the development of cutting-edge joining technologies for our next-generation battery systems. From early concept to production, you’ll drive technical readiness, shape industrialization, and orchestrate prototype builds at the heart of our Battery Technical Centre.

Who is Hilti?

Hilti is the place where innovation is harnessed to improve productivity, safety, and sustainability in the global construction industry and beyond. It's where solutions are born based on strong customer relationships, making it possible to build a better future. It's where 34,000 people across 120 different locations worldwide take pride in being part of the team. It's where people have the opportunity to explore their possibilities, unleash their potential, take responsibility for their personal development, and build their careers for the long term.
From the construction, simulation and design of the products, to the production of our own prototypes, to system testing and certification of our power tools - our innovation comes from our own research and development laboratories.

What does the role involve?

• Lead the development, verification, and qualification of joining processes for battery cells and packs
• Ensure early-phase process readiness to reduce time-to-market and industrialization risks
• Investigate and evaluate emerging joining technologies for future battery production
• Act as process owner and lead technical expert across battery-related projects
• Provide hands-on support and guidance to cross-functional technology and product teams
• Support industrialization efforts and resolve joining-related production challenges
• Drive standardization and structured knowledge transfer across teams and projects
• Organize and manage the operations of the Battery Technical Centre
• Plan and oversee prototype build-ups for trials, testing, and validation

93% of our people say they’re proud to work for Hilti, thanks to the quality of our products and the way we look after our people.

What do we offer?

We offer you a unique place to work, in which you are part of a creative and interdisciplinary team. We will give you a lot of responsibility to develop yourself and we´ll support you in shaping your individual career path.
In addition, we offer you innovative and personalized Benefits, such as

• In-house fitness area with training courses
• Flexible working arrangements
• Mobile working (up to 50% of the monthly working hours)
• Sabbatical
• Subsidised Company Bike
• Subsidised monthly and annual public transport subscriptions
• Asset creating benefit
• Company pension scheme (employer-financed)
• Subsidy for childcare
• Summer holiday care for children
• Two impactful days to make a difference in the environment and society

Further benefits:

• Support in relocating and finding a flat
• Tax advice

The mission of the Hilti Group is "Making Construction Better," based on a passionate and inclusive team, as well as an employee and performance-oriented corporate culture. Integrity, courage, teamwork, and commitment are essential for Hilti - both today and tomorrow. We are proud to say that we not only talk about our values but also live them every day.

What you need is:

• Deep knowledge and practical experience with joining technologies, ideally in battery applications
• Familiarity with battery manufacturing and prototyping environments
• Master’s degree in mechanical engineering, Material Science, Industrial Engineering or Process Engineering (PhD is a plus)
• Strong analytical and problem-solving skills for complex, multi-project challenges
• Proven experience in leading technical teams, preferably in R&D or prototyping settings
• Excellent communication and collaboration skills across diverse teams and stakeholders
• A proactive, tech-savvy mindset with a drive for innovation and continuous improvement
• Fluency in English and German (spoken and written)

Why should you apply?

This is your opportunity to be part of a globally impactful team that is shaping the future of Hilti batteries. You will work in a highly collaborative, agile environment with a diverse group of experts — all while directly contributing to Hilti's solutions used by customers around the world.

During your job interview you will spend some time with us and get to know our company. Thus you will get a feeling for the job and our corporate culture.
Our commitment to diversity and inclusion is central to our corporate culture. We welcome people with different identities and experiences and encourage diversity of thought. Our goal is to create a safe and inclusive work environment for a passionate & inclusive team. Hilti also stands for equal opportunities, we therefore welcome applications from people with severe disabilities.
Contact: Hilti Entwicklungsgesellschaft mbH I Miriam Fries I Human Resources
Should you encounter technical problems during your application, please contact [email protected].