At G+D Mobile Security , a world leader in secure telecommunications systems, we are looking for a Technical Solution Manager IOT Devices Rail to join our team in Barcelona.

As a Technical Solution Manager, you will own the strategy, roadmap, and lifecycle of an IoT device while driving cross-product initiatives. This role blends deep technical expertise with a strong product vision, ensuring market, technology, and regulatory requirements are transformed into commercially successful and technically robust solutions.

Your Responsibilities

- Ownership of product strategy, roadmap, and complete lifecycle for IoT devices in the rail domain incl. creation and maintenance of product requirement documents
- Coordination of new device developments and re-designs together with the lead engineer and system integration engineer
- End-to-end thinking across device and IoT platform: identify domain-specific requirements and translate them into both product streams
- Translation of market, customer, and domain requirements into technical requirements and features
- Prioritization of functions and development tasks in alignment with device engineering and management
- Direct interaction with customers, technical consultants and sales to understand rail market needs and feed them into product development (IoT devices and IoT platform)
- Technical evaluation of concepts, variants, and supplier solutions
- Accompanying certification and testing activities from a product perspective (e.g., rail compliance, ATEX, EMC)
- Monitoring of product performance, field feedback, and quality KPIs
- Initiation and steering of product improvements and redesigns based on data and feedback

What You Bring Must-Have:

- Completed degree in electrical engineering, mechatronics, industrial engineering, or comparable
- 3+ years of experience in technical product management, systems engineering, or development of IoT or industrial products




- Solid understanding of electronics, sensors, firmware, and mechanics
- Experience with product roadmaps, requirements management, and development processes
- Ability to think across domains: device, platform, customer value
- Experience working with external development partners and suppliers
- Strong analytical, communicative, and organizational skills
- Fluent in English (written and spoken), German and/or Spanish are a Plus

Nice-to-Have:

- Experience in the rail sector or understanding of rail-specific standards and certifications (e.g., EN 50155, EN 45545)
- Knowledge of standards, certifications (in particular certifications for explosive sensitive environments), and quality management (e.g., ATEX, CE, EMC)
- Experience working with platform teams or cross-product responsibility
- Background in logistics, asset tracking, or telematics

What’s great about working with us

- Culture and diversity: Join a people-oriented environment with diverse nationalities, strong team spirit, and flat hierarchies where everyone speaks to everyone. We are an Equal Opportunity Employer and LGBT+ friendly
- Global Collaboration: Work collaboratively with stakeholders around the globe
- Career Development: Benefit from continuous training, coaching, and talent development programs
- Social Benefits : flexible compensation (transport tickets, training, private insurance), etc.
- Own Canteen: Take a break with our breakfast and lunch service, choose from a wide range of menus, salad desk, and sandwich options, all at affordable prices!
- Work-Life Balance: Versátil working hours with the option to work remotely (M-Th 8.30 – 17.30 and Fri 8.30 – 15.30; 3 days of remote work)
- Location: Sant Joan Despí. Easily accessible by public transport

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📌 Technical Solution Manager - IoT Devices Rail (m/w/d) (Barcelona)
🏢 Giesecke+Devrient
📍 Barcelona