Senior Data Analyst

East Sussex County Council; Lewes; On-site; GBP 55,000 - 72,000; Full time

Job summary

Transport for the South East is seeking a Senior Data Analyst to turn data into evidence for regional transport planning across 7.5 million people. You will develop analytical frameworks, work with 16 local transport authorities, and deliver tailored research for the Transport Strategy and Investment Plan.

The role requires advanced Excel, GIS, and Power BI skills, and experience with large datasets. Fixed-term until 31 March 2027.

Qualifications

• Strong analytical and problem-solving skills, with the ability to interpret complex, varied datasets to support decision-making
• Technical competence in data analysis and visualisation tools such as advanced Excel, GIS and Power BI
• Experience working with large datasets, with a high level of accuracy and attention to detail
• Knowledge of at least one programming language used in data analysis (e.g. SQL, VBA, Python, R)
• The ability to communicate complex data clearly to both technical and non-technical audiences

Responsibilities

• Turn data into evidence that shapes decisions for a more sustainable transport system
• Develop the analytical framework guiding regional transport planning
• Deliver tailored research projects supporting the Transport Strategy and Strategic Investment Plan
• Communicate insights clearly to diverse audiences

Skills

Strong analytical

SQL

Python

R

VBA

Tools

GIS

Power BI

Excel

Job description

Job Description

Do you care about the power of data to support positive, lasting change? Join us as a Senior Data Analyst at Transport for the South East and make a real impact towards a transport system that’s more sustainable, inclusive, and responsive to the needs of the 7.5 million people who live and travel across the region.

Transport for the South East (TfSE) is the sub-national transport body for the South East of England. Our partnership brings together 16 local transport authorities, district and borough councils, and a diverse community of stakeholders from the transport, business, and environmental sectors. East Sussex County Council acts as the host authority for TfSE.

Help TfSE turn data into evidence that shapes decisions for a more sustainable, inclusive and responsive transport system, supporting the 7.5 million people who live and travel across the South East. You'll work with our 2026 Regional Travel Surveys and build direct relationships with our 16 local transport authorities to help improve everyday journeys throughout the region.

As our Senior Data Analyst, you will play an important role in supporting the development of the analytical framework that guides strategic transport planning across the region. Your thoughtful insights will help shape regional transport policy and influence national investment decisions through clear, evidence-based analysis.

In this role, you’ll work with data to create meaningful insights that support informed decision-making and help improve everyday journeys for communities throughout the South East.

In this role, you’ll work with a variety of complex transport and demographic datasets, using tools such as GIS, data visualisation platforms, and statistical software. A key part of your work will involve uncovering insights from our regional travel survey and delivering tailored research projects that support the Transport Strategy and Strategic Investment Plan.

Your success will come from a blend of strong technical skills, strategic understanding, and the ability to communicate complex data in a way that is accessible and engaging for a wide range of audiences.

This is a fixed-term contract until 31 March 2027. Subject to future funding agreements, there may be an opportunity to extend the appointment beyond this date.

• Strong analytical and problem-solving skills, with the ability to interpret complex, varied datasets to support decision-making
• Technical competence in data analysis and visualisation tools such as advanced Excel, GIS and Power BI
• Experience working with large datasets (e.g. from surveys or models), with a high level of accuracy and attention to detail
• Knowledge of at least one programming language used in data analysis (e.g. SQL, VBA, Python, R)
• The ability to communicate complex data clearly to both technical and non-technical audiences

We offer a diverse range of benefits to help and support you during your employment. More information can be found on our benefits page .

Vocational Training through Apprenticeships is now available to our staff, ranging from entry level to degree level qualifications. You can talk to the hiring manager and the apprenticeship team about what qualifications would be relevant to you and this job role, and if it is possible to support you in apprenticeship training .

For an informal discussion about this opportunity contact Joshua Jiao, analysis manager at [e-mail] to request a MS teams call or phone call.

I’ve worked with the council for over 10 years, and I stay here because I find it really rewarding. I know that I’m making a difference. Joe, Information Analyst

About Us

Additional Information

Your starting salary will be pro rata if the above position is part-time or term-time only.

If you require sponsorship to work in the UK please let the hiring manager know this in your application so we can check eligibility for sponsorship for the role. For further information please go to Work in the UK - GOV.UK (www.gov.uk) .

If you require any reasonable adjustments, due to disability, to enable you to participate fully in the process please contact the hiring manager on the contact details above.