Senior Campaign Manager; m​/f​/d

As a (Senior) Campaign Manager
, you will take on a key strategic role within Quantum Systems’ marketing team,
designing and driving integrated campaigns that generate demand, build pipeline, and create memorable brand experiences for our target audiences. You will play a leading role in shaping and scaling our global campaign and demand generation strategy. You will report directly to the Marketing Team Lead.

As a powerhouse for unmanned systems, Quantum Systems develops holistic and scalable solutions for multi-domain operations. By seamlessly integrating platforms, software, and AI into one operational ecosystem, we enable real-world performance in complex mission environments. You will bring this positioning to life through targeted, multi-channel marketing campaigns.

You will work closely with stakeholders from Sales, Product Marketing, and Customer Success to generate high-quality leads and build long-term customer relationships.

• Lead the strategic planning, execution, and optimization of integrated, multi-channel marketing campaigns with a strong focus on demand generation and brand positioning

• Develop scalable campaign concepts aligned with our multi-domain product and software portfolio

• Orchestrate campaigns across digital and offline channels (email, paid media, social, web, content, and account-based marketing), ensuring consistent messaging across every touchpoint

• Collaborate closely with Content, Product Marketing, Sales, Customer Success, and international teams to ensure a consistent and high-impact global presence

• Support and guide sales teams and partners in activating campaigns and messaging in local markets worldwide

• Serve as a point of contact for internal stakeholders across Marketing, Strategic Communications, Sales, Product, and Leadership, aligning campaign goals, priorities, and messaging across teams

• Drive end-to-end project management of campaigns, owning briefs, timelines, dependencies, and deliverables to ensure on- time, on-budget execution

• Manage marketing automation and CRM workflows, including lead nurturing, scoring, and segmentation

• Track and analyze campaign performance (KPIs, pipeline contribution, ROI) and derive data-driven improvements

• Select, manage, and negotiate with external vendors, agencies, and freelancers

• Own and further develop the global campaign asset pool, messaging frameworks, and creative templates

• Ensure brand consistency in line with corporate identity across all campaigns

• Own campaign budgets, including planning, tracking, and controlling

• Bachelor’s degree in Marketing, Communications, Business Administration, or a comparable qualification

• Minimum 5 years of experience in campaign management, demand generation, or integrated marketing, ideally within a B2B tech, defence, or software environment

• Proven track record in planning and executing complex, multi-channel campaigns that drive measurable pipeline

• Strong project management skills with the ability to coordinate cross-functional stakeholders and manage multiple projects in a fast-paced environment

• Analytical, data-driven mindset with a focus on performance and ROI

• Hands‑on experience with marketing automation and CRM tools (e.g., Hub Spot)

• Excellent communication and stakeholder management skills

• Creative thinker with a strategic mindset for developing innovative campaign formats

• High level of ownership, hands‑on mentality, and strong organizational skills

• Fluent in German and English, both written and spoken

• Willingness to travel internationally on occasion

• Be part of one of Europe’s most dynamic dual-use tech companies, with real-world impact

• Work in a fast-paced environment with flat hierarchies and a global outlook

• Grow and take ownership in an expanding team

• Join a collaborative, mission-driven company culture

• Company pension scheme: We support you so that you can already make provisions for later.

• Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance.

• Mobile Work: If things get a little busy in the office, you have the option to work remotely one…