Government Statistical Service

The Government Statistical Service (GSS)

We are a community of civil servants dedicated to the collection, production, and communication of official statistics. Working for the GSS offers a fantastic opportunity to contribute to decision-making at every level of government.

Better statistics lead to better decisions—whether shaping the future of our transportation network or improving education outcomes. Together, we provide the critical data and services that underpin policy-making and public service delivery.

There are significant personal rewards too. You’ll have the chance to work on unique projects, leaving your mark on how we collect, analyse, and communicate statistics.

Our Deputy Heads

Our Deputy Heads play a crucial role in driving the vision and future of the GSS. Jane Naylor leads on implementing the GSS Vision, sits on the National Statistician’s Executive Group (NSEG), and is the first point of contact for Heads of Profession. Steve Ellerd-Elliott champions Future Capability, supporting the People Advisory Group and partnering with the Royal Statistical Society (RSS) to foster innovation and collaboration. Jason Bradbury ensures GSS input into UKSA and Analysis Function strategy, works closely with the National Statistician, and represents the GSS on the Analysis Function Board. Together, they shape the direction of our profession and strengthen its impact across government.

About Us

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Joining the Government Statistical Service

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Life of a Statistician

My love of numbers began before I even started school, and perhaps inevitably, I went on to study Mathematics and Statistics at university. Keen to put my studies to good use, I applied to join the Government Statistical Service after graduating. That was over 20 years ago, and I feel very fortunate to have enjoyed such a varied and rewarding career since.

Jessie Evans – Chief Statistician at the Department for Science, Innovation and Technology.

I began as a Fast Streamer, working on tax forecasting and estimating the Budget implications of policy changes. From there, I moved across departments in six different Grade 7 roles, publishing statistics and supporting policy work. Career highlights included recommending National Minimum Wage rates at the Low Pay Commission and serving as Private Secretary to the National Statistician. Along the way, I worked with inspiring managers and led diverse teams.

My first Grade 6 role was Deputy Head of Profession for Statistics at the Department for Business, Energy and Industrial Strategy (BEIS), where I focused on supporting analysts in the transparent use of data and upholding the Code of Practice for Statistics. I also enjoyed building strong statistical and analytical communities. After another Grade 6 role at the Office for National Statistics—helping to develop the cross-government Analysis Function and supporting statisticians in progressing their careers—I was promoted to the Senior Civil Service and returned to BEIS as Chief Statistician. During this time, I also took a year off for maternity leave.

In February 2023, BEIS was split, and I became Chief Statistician at the newly formed Department for Science, Innovation and Technology. It’s an exciting opportunity to establish another statistical community and contribute to the Analyst Leadership Team in such a cutting-edge department.

My career journey has been both planned and unplanned, which is one of the most interesting aspects of working in government. I’ve learned something valuable from every experience.

If you think you have the skills we’re looking for, I encourage you to apply and join us.