Overview
Siemens Mobility is a separately managed company of Siemens. Digitalization enables mobility operators worldwide to make infrastructure intelligent, increase value sustainably, enhance passenger experience, and guarantee availability.
Job Title Rail System Integration Engineer – Junior
Responsibilities
Drive system‑specific integration activities to ensure technical solutions applied within projects are fit for purpose functionally and operationally.
Support gap analysis of the project portfolio and collaborate in the preparation of integration strategy, leading to final validation of solutions.
Assist in the identification of gaps regarding project needs versus intended portfolio, including support in reports that may lead to updates in URS for R&D;/solution provider.
Assist in the preparation of test, commissioning, and integration plans.
Contribute to test specification elaboration, execution, and support integration tests in laboratory and on‑site.
Collaborate with HQ segments for integration activities.




Provide support to System Management teams in the preparation of Requirements Specifications for different systems used in Mobility.
Qualifications
Bachelor’s degree in Engineering (Telecommunications, Electronics, Computer Science, Industrial or similar).​​
Basic knowledge in Requirements Management, test specification, traceability, and incident management.
Interest in Siemens Products and System Development.
Interest in System Integration & System Test Bench.
International mindset and willingness to collaborate with HQ teams.
Strong motivation to learn, with a natural focus on process improvement and automation.
Excellent communication and teamwork skills.
Fluent in English.
Readiness for occasional travel.
Self‑confident, proactive, and eager to grow professionally.
Benefits & Flexibility Flexibility is a main benefit. Work is a combination of remote and presence work to support work‑life balance and wellbeing.
Siemens encourages diversity, represent

📌 Systems Integration Engineer (Tres Cantos)
🏢 Siemens
📍 Tres Cantos