Who We Are
Join the SWR and Network Rail Wessex Integrated Business Unit where your work truly matters.
The SWR & NR Wessex Integrated Business Unit operates one of the largest and most complex rail networks in Britain. We deliver services across the South of England, supporting customers, communities and businesses. By bringing together train operations and infrastructure under a single leadership team, we are creating a more reliable, efficient and customer-focused railway. We are entering an exciting new chapter as we integrate with train operating companies under one national leadership, creating even greater opportunities to shape the future of rail. From supporting major modernisation programmes to improving performance for local communities and enhancing safety across complex operational environments, the SWR and NR Wessex Integrated Business Unit offers a fast-paced, rewarding environment to grow your career and make a real difference.
We’re committed to creating a diverse, inclusive workplace that reflects the communities we serve. To discover more about our ED&I commitments. We value flexibility and understand the importance of a healthy work-life balance. As a Disability Confident Leader, we’ll do everything we can to accommodate any needs throughout the recruitment process.
If you’re ready to make a real difference, we’d love to hear from you!
About The Role
Passionate about data and accuracy? We are looking for a highly organised and detail-oriented individual who has a passion for data quality and getting things right first time. You will be proactive, self-motivated, and able to manage competing priorities while working to tight deadlines in a fast-paced operational environment. The role requires someone who enjoys investigating issues, maintaining high standards, and ensuring information is accurate, complete, and reliable.
As a Performance Data Quality Assistant, you will be at the heart of maintaining high-quality performance data for the SWR and NR Wessex Integrated Business Unit. You will carry out system checks, monitor compliance with industry standards and business processes, and help ensure essential operational information is accurately recorded and maintained.
Working closely with colleagues across the business, you will identify and resolve data quality issues, support reporting processes and contribute to delivering a reliable and efficient railway for our customers.
What You’ll Be Doing
- Monitoring compliance with performance data standards and business processes.
- Conducting system checks to identify and resolve data quality issues.
- Managing the missing reports process and maintaining accurate records.
- Supporting the validation of operational performance incidents.
- Assisting with data administration activities to ensure information remains accurate and up to date.
- Contributing to continuous improvement by identifying opportunities to enhance data quality and processes.
Salary: Band 6 / £29,000-£35,409
Location: Basingstoke Rail Operating Centre
Performance Related Pay Scheme
This is a full-time permanent position.
This role requires working in the office a minimum of 3 days a week.
Closing date: 14th October 2026 - Late applications will not be accepted.
What’s In It For You
Here are a few of the benefits we offer
- 28 day annual leave with the option to buy and sell days
- Choice of pension schemes
- 75% discount of leisure travel for you and your family
- Private Healthcare
- 5 days paid volunteer or carers leave
- Up to 75% subsidised Rail and Underground travel
- Gym Pass - access to gyms across UK.
- My Benefits platform - giving national and local retail discount
Your Experience And Skills
What you’ll Bring
We’re looking for someone who is motivated, organised and enjoys working with data.
Essential
- Educated to GCSE standard or equivalent.
- Strong IT skills and confidence working with data and systems.
- Excellent communication skills.
- Ability to prioritise work and deliver to tight deadlines.
- Self-motivated with strong attention to detail.
Desirable
- Knowledge of the railway operating environment.
- Understanding of South Western Railway business structures.
- Experience of performance reporting systems.
- A customer-focused approach.
This is an excellent opportunity to develop your skills within a specialist performance team and gain valuable experience in railway operations. You will play an important role in ensuring the quality of information that supports operational decisions and helps deliver a safe, reliable and efficient railway.
Our aim is to ensure your candidate experience is as positive as possible.
You can visit Evenbreaks Career Hive for advice on accessibility support if you’re unsure of the options available. Should you require any reasonable adjustments/modifications, please add a note to your application.
- All offers of employment are conditional upon satisfactory completion of pre-employment checks.
- Some of our roles require face to face Drugs & Alcohol testing. We will share further details with you as part of your formal offer.****
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Performance Data Quality Assistant in Basingstoke employer: NETWORK RAIL
Network Rail is an excellent employer, offering a dynamic work environment where collaboration and innovation thrive. With a strong focus on employee development, you will have access to numerous growth opportunities while contributing to vital infrastructure projects in the UK. The supportive culture and commitment to maintaining accurate data ensure that your role as a Data & SharePoint Support Specialist is both meaningful and rewarding.
