B2B Growth & Sales Operations Intern (f/m/d)

Description:
At QuantumDiamonds, we turn quantum physics into real-world impact — enabling the next generation of semiconductor innovation. As we scale globally, targeted enterprise outreach and precision-driven pipeline building become critical to our success.

As our B2B Growth & Sales Operations Intern, you will play a key role in driving highly focused account-based marketing initiatives across Tier-1 semiconductor companies, failure analysis labs, and hardware security leaders. You’ll take ownership of LinkedIn campaign execution, CRM optimization, performance tracking, and funnel analytics — directly contributing to qualified meetings and customer evaluations.

Working closely with sales and leadership, you will help translate strategic priorities into measurable growth initiatives. This is a hands-on, data-driven role at the intersection of marketing, sales operations, and enterprise expansion — designed for someone who wants to build real commercial impact in a deep-tech environment.

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 us?:
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:
• Own and execute highly targeted account-based marketing campaigns for QuantumDiamonds, focusing on Tier-1 semiconductor companies, failure analysis labs, automotive OEMs, and hardware security stakeholders.
• Set up, manage, and optimize LinkedIn Campaign Manager campaigns, including audience segmentation, A/B testing, performance monitoring, and continuous improvement of cost-per-qualified-lead.
• Build and maintain a structured global target account database, profiling semiconductor fabs, OSATs, FA labs, and strategic decision-makers.
• Operate and optimize CRM processes (Pipedrive or similar), ensuring clean pipeline management, tagging, segmentation, and conversion tracking.
• Develop performance dashboards tracking funnel metrics from campaign engagement to qualified meetings and evaluation discussions.
• Implement and manage LinkedIn Insight Tag, website tracking, and retargeting strategies to identify and activate high-intent accounts.
• Collaborate closely with sales and leadership to align campaigns with strategic priorities (In-Lab, In-Fab, Hardware Security, Automotive).
• Continuously analyze campaign performance and optimize targeting, messaging, and funnel efficiency based on data.
• Contribute to positioning QuantumDiamonds as the global leader in quantum sensing for advanced chip testing through precision-driven B2B execution.

What is expected of you:
• Hands-on experience with LinkedIn Campaign Manager, including campaign setup, targeting, optimization, and reporting.
• Proven experience working with CRM tools (e.g., Pipedrive, HubSpot, Salesforce), including pipeline management, tagging, and performance tracking.
• Strong analytical mindset with the ability to interpret campaign data and optimize based on measurable KPIs.
• Structured and data-driven approach to account segmentation and enterprise targeting.
• Ability to operate independently and take ownership of campaign execution end-to-end.
• High attention to detail, especially when working with complex industrial target groups.
Strong written and verbal communication skills in English.

Nice to have:• Experience in B2B, account-based marketing, or enterprise sales environments.
• Interest in semiconductors, deep-tech, hardware systems, or industrial markets.
• Fluency in Mandarin, Korean, or Japanese.

Our benefits:
• 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.
• 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.
• 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.
• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 24 vacation days/year plus public holidays to recharge and return inspired.