Senior Project Engineer; CIS

- London
- London City of
- United Kingdom

Please note, we may close this advert earlier than advertised if we receive a high volume of applications, so we encourage you to apply as soon as possible. Closing Date: 26th October 2026

Siemens Mobility is dedicated to pioneering the future of transportation. Our dynamic team is always exploring new ways to drive innovation and efficiency in rail. We are searching for forward-thinkers who are eager to challenge themselves and make a tangible impact. If you are passionate about creating sustainable and intelligent transport solutions, we want you on our team.

We have an exciting opportunity to join Siemens Mobility as a Senior Project Engineer in CIS within our Rail Infrastructure business.

We provide rail SCADA, Communications, Networks and Cyber Security for Mail Line, Mass Transit and Light Rail across the UK&I and Middle East, with key customer areas of Network Rail and HS2, TfL, TfGM, TfW, Irish Rail and Riyadh Metro. As a Senior Project Engineer, you will take technical leadership of the project delivery for engineering team across one or more projects.

You will ensure project engineering processes, requirements, standards, safety obligations, and customer expectations are fully met throughout the delivery lifecycle.

You will often act as the Project Engineering Manager (PEM) on medium ‑ scale projects or lead engineering packages on larger programmes, or a discipline specialist lead Works Package Manager on a project. Coordinating multi ‑ disciplinary inputs, managing technical risk and ensuring robust integration, testing and assurance. This role is pivotal in the successful delivery of our CIS (Communications & Information Systems) solutions.

This role is classified as safety critical and is subject to a pre-employment medical assessment, which must be successfully completed prior to start.

- Leading the technical engineering delivery of project activities and deliverables on larger programmes or serve as PEM on medium projects or discipline specialist lead Works Package Manager, ensuring scope, schedule, quality, cost and safety objectives are achieved

- Delivery of system engineering lifecycle activities: requirements and integration management, system design and safety, V&V, testing and commissioning readiness

- Management of engineering safety risk ensuring all engineering work complies with relevant standards, processes, technical specifications and safety obligations (CDM/CSM)

- Leading technical interfaces across disciplines, suppliers, and subcontractors, ensuring "right first time" integration

- Acting as the engineering representative to the PM, client, suppliers, and internal teams ensuring consistent communication of requirements, changes and engineering status

- Degree in Electrical, Electronic, Systems or related Engineering discipline (or equivalent experience)

- Strong engineering delivery experience in SCADA, SISS, Control Systems or as part of large-scale integration projects or programme

- Proven capability delivering across the full engineering lifecycle; requirements and integration management, design, test and commissioning

- Experience acting as technical lead or PEM on scoped project elements

- Strong understanding of rail infrastructure environments, construction/installation constraints and operational railway practices

- Experience in managing configuration, change and engineering assurance processes effectively

- Background in multi ‑ discipline environments such as SCADA, SISS, control systems, telecoms, M&E, civils or line wide system integration and software ‑ intensive systems

At Siemens Mobility, we believe that work should work…