How to become a policy adviser in government

Most government policy advisers are civil servants at HEO, SEO or Grade 7, with senior policy advisers and policy leads at Grade 7 and Grade 6. You get there in one of three ways: applying directly to an advertised HEO or SEO policy post, moving across from an operational or corporate role inside the Civil Service, or joining the Fast Stream graduate programme. No particular degree is required, but every route tests your writing, your judgement with evidence and how well you work with others.

What policy work involves

Policy teams turn a minister’s priorities, or a problem that needs solving, into options the government can act on. A policy adviser’s week might include reading research and data, meeting stakeholders such as charities, businesses or councils, drafting a submission to a minister setting out options and risks, preparing briefing for a visit or a debate, and answering parliamentary questions and correspondence on the policy area.

Some teams work on legislation. Bill teams prepare instructions for parliamentary lawyers, brief ministers through each stage of a bill and handle amendments, often to tight deadlines while Parliament is sitting. Other teams run consultations, evaluate how existing policy is working, or negotiate with other departments and the devolved governments.

The pace can be uneven. A quiet month of research can be followed by a week of late drafting when a minister needs advice before an announcement.

The rules you work under

Civil servants serve the government of the day and must follow the Civil Service Code. Its four values are integrity, honesty, objectivity and impartiality. In practice that means giving ministers honest advice based on evidence, setting out the options fairly, and then carrying out the decision even if you argued for something else. You also cannot use your role to promote a party, and some senior posts carry restrictions on political activity outside work.

Grades and pay

Policy jobs appear at several grades:

• HEO: policy adviser or policy officer, often drafting for others to clear
• SEO: policy adviser or senior policy adviser, leading a piece of work
• Grade 7: policy lead or team leader, managing a team and advising senior officials and ministers
• Grade 6: senior policy lead for a large area, often deputising for a deputy director

Each department sets its own pay ranges for these grades, and adverts show the salary. For 2026/27 the pay remit guidance lets departments raise their paybill by up to 3.5%, and states that this does not confirm any individual’s rise. For the Senior Civil Service, which is outside that remit, the 2026/27 settlement is 2.5% on base pay plus 1% for performance-related progression. Our guide to HEO and SEO roles compares the two most common policy grades.

Skills departments test

Policy campaigns use the Success Profiles. Behaviours that appear in nearly every policy advert are Seeing the Big Picture, Making Effective Decisions and Communicating and Influencing, often with Working Together or Delivering at Pace. Many campaigns also ask for a personal statement and set a written exercise at interview, such as summarising a pack of evidence into a short submission with a recommendation.

Good policy writing is short, structured and honest about uncertainty. If you can take ten pages of mixed evidence and produce one page that a busy reader can act on, you have the core skill. Practise that before you apply. Our guide to the Civil Service personal statement and the guide to Civil Service behaviours cover how to show these skills in writing.

Routes in

Direct entry

HEO and SEO policy posts are advertised on Civil Service Jobs, many open to external candidates. Experience from councils, charities, think tanks, regulators, trade bodies, Parliament or research roles fits well, because it gives you examples of analysing evidence and influencing decisions.

Internal moves

Many policy advisers start in operational roles. An EO in a jobcentre, court or tax office who understands how policy lands on the front line brings something policy teams value. Moving across usually means applying for a policy vacancy at your grade or one above, and some departments run policy development schemes for existing staff.

The Fast Stream

The Civil Service Fast Stream recruits graduates into a programme of postings across departments, with policy roles a common placement. It is competitive and runs on an annual cycle, with online tests, an assessment stage and a final assessment.

Where policy jobs are

Policy teams used to be concentrated in London. Many departments have since moved roles to other cities, so policy posts are now advertised in places such as Leeds, Manchester, Birmingham, Bristol, Darlington, Glasgow and Cardiff, often with hybrid working. Our guide to Civil Service departments and agencies shows which departments do what, which helps you target the policy areas you know. Nationality rules apply, and roles in some departments need security clearance.