**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!