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 strong team of over 50 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 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.

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.

QuantumDiamonds

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