**Job Family:** Buildings **Req ID:** 469703 At Siemens Smart Infrastructure, we are shaping smart, sustainable infrastructure through digital innovation. For our region France, Belux, and Maghreb, we are looking for a Portfolio Marketing Manager to lead the marketing strategy for our digital software, cloud and IoT portfolio. You will drive go-to-market execution, support regional launches, and build strong ecosystem partnerships to scale innovative solutions across domains like fire safety, security, and automation. Tasks: Position the portfolio as a key enabler of smarter, more connected, and efficient operations. Lead marketing campaigns and ensure market readiness in close collaboration with sales and operations. Translate customer needs into value-driven digital services. Build and activate ecosystems with strategic partners (cloud, ISVs, integrators) and identify joint go-to-market opportunities. Develop strong storytelling around platform capabilities and ecosystem success stories. Support sales teams with tools, content, and training Collaborate with regional HQ to localize global offerings and provide input for future service development. Apply Lean Portfolio Management principles to accelerate launches and support data-driven planning and prioritization. Travel regularly across the region to support local teams and ensure strong execution. Your skills: Proven experience in software marketing, platform strategy, or ecosystem development Solid understanding of digital technologies and cloud-native architectures Familiarity with Lean Portfolio Management or agile marketing practices Experience managing software partnerships with cloud providers, ISVs, or tech alliances Ability to collaborate across functions and prioritize value delivery Strategic marketing mindset with hands-on campaign and partner engagement experience Strong communication and stakeholder management skills in multicultural settings Ability to translate technical features into compelling customer value Fluent in French and English; Dutch or Arabic is a plus Willingness to travel and operate across diverse markets You’ll benefit from: At Siemens, you will join an environment that cares about you. You get the opportunity to develop yourself in an international environment. We offer varied work in a wide range of positions and intensive internal training to further develop your career. Permanent coaching and guidance by a mentor are also part of the process. Furthermore, we offer: At least 31 days of annual leave. Flexible working conditions: 2 to 3 days a week of home working. Company car with European energy card (we have a green fleet). Benefits@work: online store with additional benefits for Siemens employees. Training program customized to your personal career needs. A competitive base pay, in line with the general Belgian labor market. A financial care program including a pension plan, death & invalidity coverage, and an extended medical insurance: hospitalization, outpatient (ambulatory) care (i.e. dental & optical expenses), … An employee assistance program, focused on mental and physical well-being. And so much more! Create a better #TomorrowWithUs! Apply now! We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us!