Head of Legal and Illegal Migration policy
- Public Sector
- Darlington
- 04/06/2026
- £69,820.00 - £75,500.00 /yearly
- Permanent · Full-time, Part-time (more than 25 hours per week)
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Location: This post will be based in Darlington (Feethams House).
If you’re interested in making a difference to people’s lives, the Treasury can offer you an exciting opportunity to influence decision making that affects the whole of the UK. Working at the heart of government, we collaborate across government to promote responsible public spending and drive strong and sustainable economic growth.
Our work ranges from protecting customers through the regulation of the financial sector, helping to reduce carbon emissions and creating a greener economy, to promoting British trade around the world and supporting people across the country on jobs, growth and more.
We are part of the Darlington Economic Campus, a pioneering new cross-government hub which brings people together to play an active role in the most important issues of the day whilst working closer to the communities we serve. The campus provides the opportunity for people from all over the UK to help shape the future of the country, and our flexible working practices ensure you can collaborate effectively with our partners. It’s central government, made more accessible to you!
We are looking for a senior policy leader to head HM Treasury’s work on legal and illegal migration policy, covering both economic migration and asylum policy.
You will lead a team of three and coordinate HM Treasury’s wider views on Home Office migration policy, ensuring that immigration policy supports labour market needs, economic growth and value for money.
A key part of the role is working closely with HMT Economics Group and other departments to understand the macroeconomic impacts of migration policy, including reductions in net migration, and advising ministers on policy options.
In addition, you will oversee HMT’s engagement on the Home Office’s asylum accommodation programme and on international work on reducing irregular migration. The role requires strong strategic judgement, the ability to handle politically sensitive issues, and the capacity to bring together complex policy, operational and fiscal considerations into clear advice for ministers and senior officials.
Candidate Drop-In Session
The hiring manager will be running a candidate drop-in session to give you greater insight about the role and HM Treasury, and ask any questions you might have. If you would like to join us, use the link below to join the call at the right time.
Thursday 11 June – 11:00 – 11:45 – Join the candidate drop-in session here.
If you would like to speak to the hiring manager informally prior to the closing date, please contact [email protected].
Visa sponsorship is not available for this role.
Application Form
Applications should consist of a CV including your employment history, and a 250-word statement demonstrating evidence of each of the below shortlisting criteria. Your CV and employment history won’t be scored. It’s used to give context to your application and support discussions at interview.
The panel will review applications and invite those that best demonstrate evidence of the shortlisting criteria below for interview. Please keep this in mind when writing your application.
Please note that only applications submitted through Civil Service Jobs will be accepted.
The lead criterion is: Demonstrable experience of working on migration or labour market policy, and/or applying relevant economic analysis or modelling to quickly build a strong understanding of new policy areas.
If we receive a high volume of applications, we’ll first sift using the lead criterion only. Those meeting the minimum score will then be assessed against all remaining criteria.
Interview Stage
If you are successful at the application stage, you will be invited to interview where you will be assessed against the following criteria:
We'll assess you against these behaviours during the selection process:
We only ask for evidence of these behaviours on your application form:
Alongside your salary of £69,820, HM Treasury contributes £20,226 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides.
You can review HM Treasury’s full offer here.
Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience.
Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action.
Please see our candidate guidance (opens in a new window) for more information on appropriate and inappropriate use.
This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours and Experience.
Candidate Guidance Please review the candidate guidance for an overview of the Success Profiles and STAR approach, along with top tips for applications and interviews.
Recruitment Timeline
This timeline is indicative and may be subject to change. We will inform you if there is a substantial change to the recruitment timeline.
If your contact details change at any time during the selection process, please ensure you update your Civil Service Jobs Profile.
Please note that only applications submitted through Civil Service Jobs will be accepted.
Reserve Lists
You will be placed on a reserve list if your application is successful, but we cannot offer you a post immediately. Where more than one location has been advertised, candidates will be approached for roles in merit order according to the first preferred location stated on your application form. Please note that a place on the reserve list does not guarantee an offer.
We would still encourage you to apply for other HM Treasury opportunities that you are interested in. If you are offered a role in your first preferred location and you decline the offer or you are unable to take up the post within a reasonable timeframe, you will be removed from the reserve list, other than in exceptional circumstances.
Those on the reserve list may also be approached for similar roles at a lower grade. If you are offered a role at a lower grade and choose to decline, you can remain on the reserve list.
Eligibility Statement
A candidate is not eligible to apply for a role in the Civil Service if the application is made within a 5 year period following a dismissal for carrying out internal fraud against government. Checks will be performed as part of pre-employment checks in line with this. Please refer to the Candidate FAQ document attached to the advert for more information.
Everyone working with government assets must complete Baseline Personnel Security Standard (BPSS) checks. Additionally, individuals appointed to the Treasury group will be subject to National Security Vetting. The level of security vetting required for this role is Security Check (SC).
To allow for meaningful checks to be carried out, applicants will need to have lived in the UK for at least 3 out of the past 5 years. In exceptional circumstances, for example if you have been working abroad on a government posting, a lack of residency would not be a bar to security clearance however the Department will need to consider eligibility on a case-by-case basis once the advert closing date has passed.
Please read the Vetting Charter for information on what to expect during the vetting process and what will be expected from you. Many areas of your life may be explored during your vetting journey, and it is important that every individual, regardless of their background and experiences, should feel comfortable going through this personal process, whilst having confidence that it is fair, proportionate, and inclusive.
These short videos address common concerns and preconceptions which applicants may have about national security vetting. If you have questions relating to security clearances, please contact [email protected].
Feedback will only be provided if you attend an interview or assessment.
Successful candidates must undergo a criminal record check.
Successful candidates must meet the security requirements before they can be appointed. The level of security needed is security check (opens in a new window). See our vetting charter (opens in a new window).
People working with government assets must complete baseline personnel security standard (opens in new window) checks.
This job is broadly open to the following groups:
Further information on nationality requirements (opens in a new window).
The Civil Service Code (opens in a new window) sets out the standards of behaviour expected of civil servants. We recruit by merit on the basis of fair and open competition, as outlined in the Civil Service Commission's recruitment principles (opens in a new window).
The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.
The Civil Service also offers a Redeployment Interview Scheme to civil servants who are at risk of redundancy, and who meet the minimum requirements for the advertised vacancy.
The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan (opens in a new window) and the Civil Service Diversity and Inclusion Strategy (opens in a new window).
This vacancy is part of the Great Place to Work for Veterans (opens in a new window) initiative.
The Civil Service welcomes applications from people who have recently left prison or have an unspent conviction. Read more about prison leaver recruitment (opens in new window).
Once this job has closed, the job advert will no longer be available. You may want to save a copy for your records.
Job contact
Recruitment team
Complaints Process: Our recruitment process is underpinned by the principle of appointment based on fair and open competition and appointment on merit, as outlined in the Civil Service Commissioners’ Recruitment Principles.
If you feel your application has not been treated in accordance with these principles and you wish to make a complaint, you should in the first instance contact HMT by email at: [email protected].
If you are not satisfied with the response you receive, you can contact the Civil Service Commission, which regulates all Civil Service recruitment.
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