Key Account Intern - Technical (f/m/d)

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