Commercial Fast Stream 2027

On the Commercial Fast Stream, you’ll learn how to negotiate contracts ranging from hundreds of thousands right up to millions of pounds. You will help to keep UK citizens safe, build important public assets such as schools, railways, roads and hospitals – and support delivery of essential frontline public services.

The specific towns and cities depend on the department you are posted to and its office locations. The Fast Stream evolves continually, so postings can vary from year to year.

As an indication, in 2026 new fast streamers were posted to government offices in the following regions: East Midlands, London, North West, Scotland, South East, West Midlands, and Yorkshire and the Humber.

On occasion, some individuals may need to move location. We aim to align postings with your preferences whenever possible; however, final decisions must support our wider business needs. Please note that Fast Streamers cannot choose their department or their specific role.

Every year, we invest in excess of £300 billion to provide public services to the UK. The central Government alone invests over £49 billion each year on goods and services. Therefore, effective management of commercial activities is incredibly important. As a Commercial Fast Streamer, you’ll play a vital role ensuring the Civil Service achieves value for money for the public.

You’ll be joining us at an exciting time as our teams work to transform public procurement to maximise innovation and deliver wider economic benefits for the UK.

Commercial capability is increasingly recognised as the top skill sought by employers across all sectors. Building commercial expertise and skills is one of the top priorities for the Civil Service. You will learn how to negotiate substantial contracts and ensure the government is in tune with its markets. You may also be responsible for managing relationships between the Civil Service and some of the biggest companies in the world.

The commercial activity carried out by the Civil Service attracts a huge amount of press and political attention. Applying sound judgement in commercial matters is vital in protecting the government’s reputation.

We aim to put all successful candidates through Security Clearance (SC). However, if you are ineligible for SC, please do not be deterred from applying; we have plenty of exciting roles available that only require standard Baseline Personnel Security Standard (BPSS) pre-employment checks. You can find more information about vetting clearance levels here: https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels

This job is broadly open to the following groups:

• UK nationals
• nationals of the Republic of Ireland
• nationals of Commonwealth countries who have the right to work in the UK
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS) (opens in a new window)
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
• individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
• Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service

Further information on nationality requirements (opens in a new window)

Application Process

There are several phases in the Fast Stream application process. Some of these assessments are multimedia in that they present information in video, audio, graphical or visual formats, as well as text. We hope you find it an engaging process and one that gives you a real insight into the role of a fast streamer.

At the initial application stage you will be asked to complete some background information which will include some diversity questions - which are for monitoring purposes only and will have no bearing on selection outcomes - along with the opportunity to identify your preferences in terms of the different Fast Stream schemes. You can choose up to three.

When you apply please register with a personal email address, and not a work or university email address.

Assessment Phases

There are 2 online tests:

Work-based scenarios - This test measures interpersonal skills, utilising video based scenarios and you are required to assess the effectiveness of various responses.

Case Study assessment - In this test you are required to take work based scenarios on an imaginary role, learning and responding to a series of challenges and situations and adapting to the changes you are presented with.

Additional information - depending on the schemes you have chosen, there may be additional information to be completed, or an intermediate sift process. More information on the schemes that require additional information can be found https://www.civil-service-careers.gov.uk/fast-stream/fs-how-to-apply/fs-additional-information/

Fast Stream Assessment Centre - if you pass the above stages you'll be invited to attend a half day assessment centre. This will be conducted virtually online. The Fast Stream Assessment Centre (FSAC) reflects some of the key elements of a Fast Stream role and will consist of a written exercise, oral briefing exercise and a personal development conversation. Information will be presented via an app that you will be able to access remotely.

Final Selection Board - most schemes will then require a Final Selection Board . We'll ask you to attend this final assessment if you reach the required standard at FSAC. More information on the Final Selection Boards can be found https://www.civil-service-careers.gov.uk/fast-stream/fs-how-to-apply/fs-final-selection-board/

The Civil Service Fast Stream is committed to supporting you through the application process by offering a range of reasonable adjustments. For further information about reasonable adjustments through the Fast Stream application process, please visit our dedicated page - https://www.civil-service-careers.gov.uk/fast-stream/fs-how-to-apply/fs-reasonable-adjustments/

If you need to contact us, please submit a request for help https://fsetatso.freshdesk.com/support/home

Feedback will only be provided if you attend an interview or assessment.