At QuantumDiamonds, we turn quantum physics into real-world impact. Our technology combines cutting-edge research with precision engineering - and behind it all, we rely on secure, reliable, and efficient digital infrastructure.

As our IT Specialist, you’ll play a key role in keeping our digital workplace running smoothly. You’ll ensure our systems are secure, our tools work seamlessly, and our team can focus on innovation without IT headaches.

You’ll take ownership of our IT landscape - from managing accounts and platforms to troubleshooting hardware, ensuring cybersecurity, and supporting colleagues day to day. Working closely with internal teams and external partners, you’ll help shape the backbone of our company as we continue to grow.

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.

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!

As an IT Specialist at our company, you will:

• Manage, own and maintain our online platforms and accounts (e.g., Microsoft 365, Keeper, and other SaaS tools).
• Oversee cybersecurity practices, ensuring systems and data are protected against threats.
• Support and troubleshoot hardware/software issues across the organization in Linux, Mac and Windows OS.
• Diagnose and resolve compatibility issues, including between components like motherboards and frame grabber cards.
• Maintain and update system configurations, ensuring optimal performance and security.
• Coordinate with external vendors or support teams when needed for escalated issues.
• Assist with IT onboarding/offboarding procedures (e.g., setting up new users, access permissions).
• Document IT infrastructure, processes, and issue resolutions for internal reference.

To succeed in this role, you are expected to:

• Have a strong understanding of IT infrastructure, hardware, and software troubleshooting, with at least 3 years of industry experience
• Fluent in English and German
• Experience working with Linux OS
• Be proactive in identifying and addressing potential cybersecurity vulnerabilities.
• Maintain clear, organized documentation of system configurations and processes.
• Respond quickly and effectively to IT-related problems within the company.
• Communicate technical information clearly to non-technical team members.
• Maintain discretion and confidentiality with access to sensitive systems and accounts.

• Mission: At QD, we’re driven by more than just building great products - we aim to make a lasting difference. Joining us means contributing to meaningful work that goes beyond business as usual.
• Impact & growth: This is an exciting stage of our journey, and your voice matters. You’ll have the chance to shape our culture, influence key decisions, and grow alongside a company that’s scaling fast.
• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 30 vacation days plus public holidays to recharge and return inspired.
• Health & fitness: With a company-sponsored Wellpass membership, you’ll have access to countless gyms, classes, and wellness offers across Germany to stay healthy and active.
• Learning & development: Your growth is our priority. We provide an annual budget dedicated to courses, conferences, or any resources that help you expand your skills.
• Ownership & participation: As part of our equity program, you’ll directly share in our success and the value we create together.
• Team & culture: We believe the best ideas come when we connect outside the office. From regular off-sites to team events, you’ll be part of a collaborative and supportive environment.

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.