Architecte systèmes d'information — tl (Transports publics de la région lausannoise)

Full description

As a reference player in public transport, they transport each customer by making the heart of the Lausanne region beat by a commitment to simple, innovative and sustainable mobility.

To strengthen our teams, and also contribute to this experience, join us.

Become our future

Architect information systems

Your Mission

Attached to the Information Systems Manager, you help build a coherent, scalable information system aligned with the needs of the company. You set common principles and standards, including integration, identity management and cloud services, to guide projects and facilitate decisions.

You lead architecture governance in relation to SI teams, trades, security, Data Office and external partners.

You document the structuring choices, facilitate arbitration and ensure that the chosen directions are understood, shared and applicable. Your role is also to link strategy, projects and the reality of the field. You turn architectural targets into concrete recommendations, useful for project teams, operating teams and trades.

Thanks to your overall vision of IS and your understanding of IT and OT environments, you are helping to simplify the application landscape, reduce technical debt, manage long-term costs and foster innovation that is truly useful to Tl activities.

Your profile

• You have a HES or university degree, ideally at the Master level, in computer science, telecommunications, engineering or in an equivalent field;
• You have a confirmed experience in IT, including several years in the role of SI architect, solution architect or business architect, ideally in complex environments;
• You understand the issues related to applications, infrastructure, integration, data and security;
• You know how to climb up while remaining close to the ground: you structure the reflection, synthesize complex topics and make clear and pragmatic recommendations;
• You communicate with ease, both orally and in writing, and know how to make your recommendations understandable for technical, trade or managerial interlocutors;
• You appreciate the cross-cutting work, the collaboration with various teams and the search for solutions balanced between ambition, feasibility and added value;
• UML or Archimate modeling knowledge, as well as TOGAF and ITIL frameworks, are assets;
• Experience in transport, on-board computing, industrial environments or IT/OT flows is an advantage;
• You are fluent in both oral and written French and have good knowledge of English.

We offer a cross-cutting role at the heart of the evolution of the IT information system, with a strong proximity to the company's projects, trades and transformation challenges.

Deadline for application: 19 September 2026