- Salary Range:£50,000 - £52,000
- Location:200 Aldersgate London EC1A 4HD
- Category:Train Service Delivery
- Type of Position:Full Time Permanent
- Closing Date:20 January 2026
- Number of positions:1
GTS is committed to transforming travel across London with a focus on community, innovation, and inclusion. With a strong emphasis on safety and service excellence, GTS plays a vital role in connecting people and places across the capital.
We are looking for a highly analytical and technically skilled Timetable Modeller to support the successful implementation of future timetables (STP/LTP) through the effective use of modelling software.
What You Will Do:
You will play a key role in shaping the future of rail services by analysing and optimising timetable performance, ensuring alignment with stakeholder needs and industry standards. You will:
- Model future timetable options using industry-standard software
- Support the Long Term Planning Specialist in developing and refining timetable scenarios
- Analyse historical, current, and future timetables to inform improvements
- Ensure implemented timetables deliver high performance and meet stakeholder requirements
- Provide support across the Planning team and wider business as needed
- Participate in the step-in programme during service disruptions to support frontline colleagues and customers across our network
What We Are Looking For:
We are seeking a highly analytical and detail-oriented individual to join our Planning team as a Timetable Modelling Analyst. You will play a key role in shaping future rail services by using modelling software and data analysis to support the development and implementation of high-performing timetables. You will bring:
- Degree level in a relevant analytical discipline, such as mathematics
- Previous experience of train planning, including the utilisation of train planning systems such as IVU, TPS
- Experience and understanding of the Railway
- Extremely analytical such as understanding Python Code to a high standard
- The ability to explain complex analysis to non-subject matter experts
- Able to create presentations that explain the current position
- Excellent interpersonal skills, that allow all sides of a debate to be heard and argued for/against
- Analytical, always seeking a data and commonsense led approach to problem solving
- Flexible, working as the demands of the role require
- Inquisitive, always seeking out the next development or new method of work
Benefits and Rewards
Travel Benefits (discretionary):
- Free zones 1-6 Oyster travel card, for you and another person who lives at the same address
- 75% discount on all UK rail travel, and some international services
Pension: You will be automatically enrolled into our excellent pension scheme. After two years, you will have the option of joining our defined benefits scheme
Star Hub: A dedicated online benefits platform for retail and entertainment discounts
About Us
GTS values its workforce, offers career progression and provides a platform to grow and develop.
We aspire to set a new transport standard for the UK, moving people and connecting communities better than anyone else. We are making long-term improvements to our network and creating a better service for our customers. We are a trusted operator with proven experience and have a mission to enable our employees to reach their full potential.
We welcome applications from a diverse range of candidates regardless of background, disability or gender and are committed to creating a workforce as diverse as the communities we serve.



