Careers
Innovate the future with us!
At KapiteinLabs, we don’t just build technology, we help shape the future of sustainable industry. Our team is driven by curiosity, innovation, and impact, working at the forefront of plasma technology, emissions reduction, and circular chemistry. Whether you’re a seasoned professional, a recent graduate, or a student eager to make a difference, we offer opportunities to contribute, learn, and grow in a cutting-edge research and development environment.
Our Office
Our office is located in a unique, repurposed prison facility in Haarlem. We offer you your own personal workspace, which you’re free to customize to suit your style. Whether you prefer working from home or joining us in the office, we provide the flexibility to choose the setup that works best for you.
Opportunities for Students & Interns
Your future starts here. We believe in fostering the next generation of scientists, engineers, and sustainability leaders. At KapiteinLabs, students and interns play a meaningful role in our research, development, and industry collaborations. Whether studying plasma physics, environmental science, engineering, or business, you’ll work alongside experts, contribute to real projects, and gain hands-on experience in a fast-moving, impact-driven company.
Job openings
Open Application
Location: Hybrid (Remote & Office)
Duration: 1 year – indefinite
Department: Various
About the Role
If you are curious about working in our cozy office in Haarlem, please get in touch and we can explore options. We are always looking for new talent!
Internship
[Intern] Corporate Communications & PR (Sustainability & Regulatory Affairs)
Location: Hybrid (Remote & Office)
Duration: 6 months
Department: Corporate Affairs, PR & Sustainability
About the Role
As a Corporate Communications & PR Intern, you will support the development and execution of strategic communications focused on sustainability, ESG compliance, and regulatory affairs. You will work closely with the Corporate Affairs team to shape our messaging for policymakers, regulators, and industry stakeholders.
[Intern] Marketing & PR (Corporate & Investor Communications)
Location: Hybrid (Remote & Office)
Duration: 6 months
Department: Marketing
About the Role
As a Marketing & PR Intern, you will support investor and corporate communications, crafting compelling narratives that position KapiteinLabs as a leader in industrial sustainability. You will work alongside the Marketing, Investor Relations, and Business Development teams to drive external engagement.
[Intern] Sales & Business Development (Impact Investments & B2B Markets)
Location: Hybrid (Remote & Office)
Duration: 6 months
Department: Sales
About the Role
As a Sales & Business Development Intern, you will support KapiteinLabs’ sales strategy, focusing on B2B growth and engagement with impact investors, venture capitalists, and corporate clients. Your role will help accelerate revenue generation, licensing deals, and pilot program conversions.
[Intern] Business Development
Location: Haarlem / Hybrid (Remote & Office)
Type: Internship
Department: Commercial
What You’ll Do
- Explore markets and trends to help identify new opportunities.
- Utilize tools to identify potential leads that align with our objectives.
- Assist in preparing and adapting outreach messages.
- Keep CRM data organized and updated.
- Help arrange meetings and track follow-ups.
- Share helpful insights from outreach activities.
- Contribute ideas to improve our outreach and lead generation process.
[Intern] Product Development
Location: Haarlem / Hybrid (Remote & Office)
Type: Internship
Department: Commercial
What You’ll Do
- Assist in assembling and testing prototypes with guidance from engineers.
- Help run basic experiments and record outcomes clearly and accurately.
- Prepare tools and materials for lab sessions and development work.
- Organize documentation, images, and data for internal use.
- Research materials or product examples related to our work.
- Join team meetings and share progress, questions, or insights.
Interested?
Reach out to explore current openings, thesis collaborations, or internship opportunities.
We’re always looking for passionate innovators to join our mission. If you don’t see a role that fits, send us an open application and tell us how you can contribute to the future of plasma technology and the sustainable industry.