Transport Modeller

Job summary

Can you work with, update, and improve analytical models, with an emphasis on transport modelling?

Do you enjoy working collaboratively with analysts and technical specialists on transport modelling and wider analytical projects?

Have you produced, interpreted, and presented model outputs, using tools such R, Python, or PowerBI?

If so, we’d love to hear from you!

Maritime and Aviation Appraisal and Modelling (MavAM) is made up of economists, operational researchers and transport modellers who work on a variety of aviation and maritime transport models. MAvAM plays a pivotal role in providing robust and influential modelling and appraisal outputs to shape aviation, maritime, and surface access to airports.

AMBA (Aviation, Maritime and Borders Analysis) is a multi-disciplinary analytical division with around 50 members who provide expertise on transport modelling, economic analysis, statistical analysis, operation research, social research and advice on appraisal and evaluation to shape strategic thinking and policy development.

Team members work flexibly across team boundaries, supporting each other to deliver the priorities for the Aviation, Maritime and Security Group. Roles in AMBA provide the opportunity to work closely alongside other analytical colleagues and internal and external industry partners. AMBA is at the heart of some of DfT’s priority policy areas, including decarbonisation and airport expansion.

Joining our department comes with many benefits, including:

• Employer pension contribution of 28.97% of your salary. Read more about Civil Service Pensions here
• 25 days annual leave, increasing by 1 day each year of service (up to a maximum of 30 days annual leave), plus 8 bank holidays a privilege day for the King’s birthday
• Flexible working options where we encourage a great work-life balance.

Read more in the Benefits section below!

Find out more about what it's like working at DfTc: Department for Transport Central - Department for Transport Careers

Job description

This role will assist the production of forecasts of passengers, air traffic and CO2 emissions at UK airports using the Aviation Forecast Model Suite. This role involves liaison with a range of external stakeholders and other modelling teams within DfT to ensure that the department has an accurate evidence base for decision making.

Your responsibilities will include, but aren’t limited to:

1. Maintaining and improving parts of the existing Aviation Modelling suite
2. Work with stakeholders and other transport modellers to understand requests
3. Applying the National Airport Passenger Allocation Model and Aviation CO2 model
4. Producing clear outputs to convey complex analysis to a range of audiences
5. Contributing to continuous improvement of the team’s modelling capabilities

For further information on the role, please read the attached role profile. Please note that the role profile is for information purposes only - whilst all elements are relevant to the role, they may not all be assessed during the recruitment process. This job advert will detail exactly what will be assessed during the recruitment process.

Person specification

Required experience:

To be successful in this role you will need to have the following experience:

1. Working on, updating, and improving analytical models, with a desirable emphasis on transport modelling
2. Conducting and presenting complex analysis to both technical and non-technical audiences
3. Manipulation of large datasets, and programming experience ideally in R, Python, or SQL (BigQuery)

Additional Information

Working hours, office attendance and travel requirements

Full time roles consist of 37 hours per week.

Whilst we welcome applications from those looking to work with us on a part time basis, there is a business requirement for the successful candidate to be able to work at least 30 hours per week.

This role is suitable for hybrid working, which is a non-contractual arrangement where a combination of workplace and home-based working can be accommodated subject to business requirements.

The expectation at present is a minimum of 60% of your working time a month will be spent at either your designated workplace (one of the locations cited in the advert) or, when required for business reasons, in another office/work location. There may be occasions where you are required to attend above the minimum expectation.

If you have a question about hybrid working, part time/job share hours, flexible working, travelling for work, or require a reasonable adjustment, please contact the Vacancy Holder during the recruitment process to avoid possible disappointment later in the process should your working arrangements not be compatible with the requirements of the role (see below for contact details).

Visa Sponsorship

DfTc does not offer Visa Sponsorship for this role.

Behaviours

We'll assess you against these behaviours during the selection process:

• Communicating and Influencing
• Working Together
• Making Effective Decisions

Technical skills

We'll assess you against these technical skills during the selection process:

• Achieving Impact with Analysis
• Creativity and Problem Solving

Benefits

Alongside your salary of £35,663, Department for Transport contributes £10,331 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides.

Being part of our brilliant Civil Service means you will have access to a wide range of fantastic benefits:

• Employer pension contribution of 28.97% of your salary. Read more about Civil Service Pensions here
• 25 days annual leave, increasing by 1 day each year of service (up to a maximum of 30 days annual leave).
• 8 Bank Holidays plus an additional Privilege Day to mark the King’s birthday.
• Access to the staff discount portal.
• Excellent career development opportunities and the potential to undertake professional qualifications relevant to your role paid for by the department, such as CIPD, Prince2, apprenticeships, etc.
• 24-hour Employee Assistance Programme providing free confidential help and advice for staff.

Find out more about the benefits of working at DfT and its agencies (opens in a new window).

Things you need to know

Artificial intelligence

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.

Selection process details

This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours, Experience and Technical skills.

How to apply:

Our selection process ensures a comprehensive assessment of each applicant's qualifications, skills, and potential fit within our organisation.

The selection process for this role will be:

Stage 1: Sift of CV and personal statement

Stage 2: Interview

You must be successful at each stage to progress to the next stage.

Stage 1: Sift

At sift, you will be assessed against the following Success Profile elements:

• Experience – you will be asked to provide a CV (unlimited wordcount) and personal statement (750-word count). Please provide evidence of your Experience of the following:
  1. Working on, updating, and improving analytical models,
  2. Conducting and presenting complex analysis to both technical and non-technical audiences
  3. Manipulation of large datasets, and programming experience ideally in R, Python, or SQL (BigQuery)

The sift will take place week commencing 25/05/2026

Stage 2: Interview

At interview stage, you will be assessed against the following Success Profile elements:

• Behaviours – Communicating and Influencing, Making Effective Decisions, Working Together
• Technical – Achieving Impact with Analysis, Creativity and Problem Solving (Transport Modeller) or Knowledge and application of OR (Operational Research)

You will also be required to create and deliver a presentation to assess the technical skills above. Guidance will be provided if you are invited to interview.

Your technical skills will be assessed against the Transport Modeller or Operational Research profession frameworks, which are attached.

The interviews will take place week commencing 08/06/2026

This interview will be conducted online via Microsoft Teams. Further details will be provided to you should you be selected for interview.

You can find out more about our hiring process, how to apply, and application and interview guidance on our careers site (opens in a new window).

Please note that we will try to meet the dates set out in the advert. There may be occasions when these dates will change.

Further information on the selection process

Feedback on your application can only be provided if you attend an interview or assessment.

We will also hold a12-month reserve list for this role, which may lead to potential opportunities beyond the role you applied for. You can read more about our reserve lists here

Reasonable Adjustments

As a Disability Confident Leader employer, we are committed to ensuring that the recruitment process is fair, accessible and allows all candidates to perform at their best. If a person with a visible or non-visible disability is substantially disadvantaged, we have a duty to make reasonable changes to our processes.

Complete the “Assistance required” section in the “Additional requirements” page of your application form to tell us what changes or help you might need during the recruitment process. For instance, you may need wheelchair access at an interview, or if you’re deaf, a Language Service Professional.

If you need a reasonable adjustment so that you can complete your application, you should contact Government Recruitment Service via dftrecruitment.grs@cabinetoffice.gov.uk as soon as possible before the closing date to discuss your needs.

Document Accessibility

If you are experiencing accessibility problems with any attachments on this advert, please contact the email address in the 'Contact point for applicants' section.

This job advert contains links to the DfT Careers website. Our website provides useful guidance and information that can support you during the application process. If you cannot access the information on our website for any reason, please email DRGComms@dft.gov.uk for assistance.

Further Information

For more information about how we hire, and for useful tips on submitting your application for this role, visit theHow We Hire page of our DfT Careers website. You can find detailed information about the recruitment process and what to expect when applying for a role.

If your application is successful but you have been dismissed from the Civil Service, your application could be removed at the pre-employment checking stage depending on the nature of the dismissal.

Applicants who are successful at interview will be, as part of pre-employment screening, subject to a check on the Internal Fraud Database (IFD). This check will provide information about employees who have been dismissed for fraud or dishonesty offences. This check also applies to employees who resign or otherwise leave before being dismissed for fraud or dishonesty had their employment continued. Any applicant’s details held on the IFD will be refused employment. A candidate is not eligible to apply for a role within the Civil Service if the application is made within a 5-year period following a dismissal for carrying out internal fraud against government.

If your application is successful but you have been dismissed from the Civil Service within the last 12 months, your application could be removed at the pre-employment checking stage.

All external applicants and current employees of accredited non-departmental public bodies (NDPBs) will be required to undergo a Social Media Check. A Social Media Check is a review of your publicly available online activity, typically across platforms like LinkedIn, Facebook, X (formerly Twitter), Instagram, and others. The purpose is to identify any public posts or content that could raise concerns for employers, such as:

• Hate speech or discriminatory behaviour
• Threats or acts of violence
• Illegal activity or substance misuse
• Sexually explicit material
• Extremist views or affiliations

Importantly, this check does not involve hacking into your accounts or accessing private messages. It only considers content you have chosen to make public. Employers use this kind of screening to help ensure their workplace remains safe, inclusive, and aligned with company values. It’s not about judging your personality or lifestyle - it’s about checking for potential red flags that might affect the role or company culture. If you have questions or concerns about the social media check, we would be happy to explain in more detail what’s being looked at and how your data is handled securely and fairly.

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

Security

Successful candidates must undergo a criminal record check.People working with government assets must complete baseline personnel security standard (opens in new window) checks.

Nationality requirements

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)

Working for the Civil Service

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.

Diversity and Inclusion

The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see theCivil Service People Plan (opens in a new window) and the Civil Service Diversity and Inclusion Strategy (opens in a new window).

Apply and further information

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.

Contact point for applicants

Job contact :

• Name : Owen Hewit
• Email : owen.hewit@dft.gov.uk

Recruitment team

• Email : dftrecruitment.grs@cabinetoffice.gov.uk

Further information

If you feel your application has not been treated in accordance with the Recruitment Principles and you wish to make a complaint, in the first instance, you should contact Government Recruitment Services via email: dftrecruitment.grs@cabinetoffice.gov.uk
If you are not satisfied with the response you receive from the Department, you can contact the Civil Service Commission: Visit the Civil Service Commission website Here

Attachments

Role Profile Opens in new window (docx, 55kB)GORS_Technical_Framework_2025 Opens in new window (pdf, 656kB)TransportModellerandPlannersFramework_0 Opens in new window (doc, 80kB)