Rosters Development Assistant Manager - 6 month FTC/Secondment (3329)
- Salary:£34,000 pro rata
- Location:Kings Cross, East Side Offices
- Contract Type:Secondment
- Closing Date:13 February 2026
About the role
At GTR, our people keep Britain moving. As a Roster Development Assistant Manager, you'll play a vital role in ensuring our traincrew rosters are safe, compliant, efficient and fit for the future. Working closely with operational leaders, planners and trade union representatives, you'll help deliver robust base rosters that meet business needs while supporting the wellbeing of our colleagues.
This is a highly collaborative role for someone with strong rostering expertise, a keen eye for detail and the confidence to influence across multiple teams. You'll also support the ongoing development of GTR's linking strategy and be a key technical expert in traincrew rostering systems.
What you'll be doing
- Producing effective, efficient and compliant rosters to agreed timescales, ensuring staffing levels meet operational requirements
- Delivering error-free base rosters, achieving zero non-compliances against business change orders related to roster errors
- Building strong working relationships with Driver, Conductor and OBS management teams, Train Planning and Trade Union representatives
- Providing coaching, training and competence support on base roster creation and rostering systems where required
- Reviewing ways of working to identify efficiency, performance and quality improvements across systems, processes and people
- Ensuring roster rules are agreed, embedded and adhered to, protecting safe and reliable operational delivery
- Supporting the development and implementation of GTR's linking strategy
- Acting as a subject matter expert in traincrew rostering systems and principles
- Developing and delivering standardised reporting to measure base roster efficiency and performance
- Deputising for the Roster Development Manager when required
What you'll bring
Knowledge & expertise
- In-depth knowledge of the rules, regulations and standards affecting employee utilisation
- Strong understanding of traincrew terms and conditions
- Proven expertise in base roster creation and production principles
Skills & behaviours
- Strong IT skills, including rail rostering/resource optimisation systems, and Microsoft Word, Excel and PowerPoint
- Clear and confident communicator, able to influence and build credibility at all levels
- Analytical mindset with the ability to extract, interpret and compare data from multiple systems
- Innovative, motivated and flexible, with a drive to continuously improve
Experience
- Experience working to tight deadlines in a pressurised environment while maintaining accuracy and sound decision-making
- Proven experience of consultation and negotiation with Trade Union representatives
Why join GTR?
You'll be part of a business that values safety, collaboration and continuous improvement. We offer a supportive environment where your expertise will make a real difference to how we deliver rail services for millions of passengers every day.
Benefits
Pension
Staff Travel
Childcare Vouchers
Extra Holidays
Discount Scheme
Long Service Awards
Employee Assistance Programme
The Transport Benevolent Fund
In-House Occupational Health Department
Cycle to Work Scheme
Testimonials
What our staff say
“I work as part of the Fleet Infrastructure team, which means ensuring our 18 Engineering locations operate safely and efficiently. We oversee all building and track maintenance works as well as various minor and major projects across the network.”
Hannah Richards
Fleet Infrastructure Administrator
“I started in a small ticket office back in 1996 and have continued to work my way up ever since. A previous manager told me about a job he’d seen advertised for a trainer. ’d never considered a job in HR or mentoring before then, but he said I’d be perfect for it and I haven’t looked back since!”
Zoey Hudson
Head of Talent, Diversity and Inclusion
“Since April, I’ve helped to support our Kickstart Scheme. It’s been a really rewarding process to be part of because I know first-hand how tough it can be to find work once you’re out of it.”
Jack Gow
Mobile Station Manager
“I love the freedom that comes with being a train driver. Obviously, there are rules and regulations to follow as well as duties and commitments to carry out, but in a way, you’re sort of your own boss, which is nice.”
Ashley John
Train Driver
“I’m a Thameslink passenger host and team leader based at Luton station and I’m currently doing a Level 3 Supervisor apprenticeship so that I can improve my skills even further. I was hesitant to do the apprenticeship at first because of my age – I left school over 60 years ago without any qualifications! It’s been hard to get back into the routine of learning again.”
Bob Bryce
Passenger Host Team Leader
“It was my brother’s suggestion to join the railway. He was already working in the industry and knew I had some university bills to pay off so told me to give it a go, get out of debt and see what I wanted to do next. After a while, it just felt like actually – this is exactly where I’m meant to be. I’m part of a great team and the on-board department as a whole are brilliant to work with. I feel at home here.”
Tonderai Matizha-Johnson
Area Operations Manager
“When I saw that GTR was advertising places for its apprenticeship scheme I looked into it straight away because I thought it was a great opportunity to learn whilst getting real life experience in a 9-5 job. I applied for a level three business administration apprenticeship and was thrilled to find out I had a place on the course! I was so excited that I didn’t even mind it was based 250 miles away from where I lived.”
Harriet Dee
Team Administrator
“Working for GTR is very rewarding and fulfilling. You really feel like you're making a difference to customers, no matter what role you're in as at the end of the day they're the heart of our business. I’ve had lots of opportunities to explore other aspects of the business including supporting our station staff and gaining my Train Dispatch Licence which has been enriching for my experience here.”
Maggie Luckhurst
Platform / Train Dispatch
“If you’ve always had an interest in rail, or maybe you’re just curious to find out what working in the railway might look like, GTR is the operator to go for. Not many companies do an official work experience program and this unique opportunity will give you a good grounding with varied activities to help you find the best place in the railway for you. It certainly did it for me.”
Nathaniel Owen
Station Manager