Description
As a Key Account Intern, you will support our Applications Lead in day-to-day key account operations. Your practical tasks will include preparing material (slides, notes) for client meetings, note-taking and summarizing, handling follow-ups, and maintaining the CRM. This role is ideal for someone interested in gaining hands-on experience in technical customer-facing operations.
Who we are
Founded in 2022 as a spin-off of TU Munich, QD leverages quantum sensors to rapidly capture three-dimensional current maps within multi-layer chips. Our 30-strong team of physicists, engineers, and data scientists works side by side with major semiconductor manufacturers, helping them in chip debugging and accelerating their yield analysis. Backed by top-tier deep tech investors, semiconductor experts, and strategic public programs, we have ensured long-term stability, shifting from breakthrough to scale - and shaping the next chapter in chip testing.
Why join Quantum Diamonds?
Picture this: - A machine that catches what others miss – in milliseconds.
- Physics, data, and engineering are working hand in hand to build tools that matter.
- An international team, who loves solving hard problems and where knowledge flows fast.
Still unsure about why joining us? - You'll get to build a company together with a brilliant and welcoming team on a product that has never been done before.
- Our technology is the cutting edge of tomorrow, starting today and not in 10 years.
- You will work directly with major semiconductor companies from Day 1.
- You'll get virtual shares and act on behalf of the entire company, beyond just your own team.
- You’ll be part of a high-growth company backed by top-tier investors.
Let’s make the invisible visible! What will you do
- Take ownership of day-to-day key account operations, including meeting preparation and follow-ups, CRM updates, and organizing client documentation.
- Support the Applications Lead in maintaining high-quality customer interactions through structured note-taking, task tracking, and proactive communication.
- Contribute to operational efficiency by managing tasks such as purchase order submissions, formatting technical sales decks, and ensuring internal tools are up to date.
What is expected of you
- Ability to work full-time on-site in our Munich office for 4-6 months
- Currently pursuing, or recently finished a Master’s degree in Engineering, or a related field. Or a technical business degree with a strong interest in sales and customer operations
- You are detail-oriented and thrive in fast-paced, dynamic environments where structure is still being built
- You are organized, proactive, and not afraid to take initiative- whether that’s formatting, following-up, or improving internal workflows
- You are collaborative, humble, and eager to learn how technical innovation translates into real customer value
Our benefits
- Free snacks and weekly team lunch in our office in the cool Werksviertel Munich neighborhood
- Sport membership
- Flexible hours
About us
QuantumDiamonds develops and deploys world-leading quantum sensing technologies and tools for the failure analysis and metrology of a new generation of semiconductor chips, enabling innovation within the heterogeneous integration and advanced packaging era. In close collaboration with leading customers across the globe, our expert teams of quantum physicists, engineers, and data scientists design metrology tools that move the industry forward.
If you have any questions regarding the application process or whether you are the right fit for QuantumDiamonds GmbH, please don't hesitate to contact us at careers@qd-st.com. 
