Rodeo
Get started

Dstl

Operational CB Mathematical Modeller

Salisbury
£30.7k/yr
Posted about 13 hours ago
Sign up to applySee more jobs like this
Get notified of more jobs like this · No spam, ever

How your CV stacks up

1Upload CV
2Analyse CV
3Improve CV

Upload your CV to see how well it fits this job role

?%

Dstl Porton Down, Salisbury, Wiltshire

At Dstl, our vision is to have a modern way of working efficiently, accommodating and enabling our people to create, collaborate and deliver. To do this successfully in this job will require attendance at a Dstl location; Government Departments including wider MoD or Delivery and Mission Partner’s premises for 100% due to the nature and classification of the work.

Job Summary

This is an exciting opportunity to join the CB Reachback Modelling Capability, a team that provides urgent scientific advice and emergency response support to MOD and homeland security operations. Working as part of a specialist team, you will deliver Chemical and Biological hazard assessment advice, using mathematical models to evaluate the potential impact of toxic materials released into the atmosphere. Your work will directly inform decision-making at the highest levels of government and contribute to the development of current and future policy.

This is a dynamic and fast-paced role, often requiring responses to time-critical and high-priority requests. Success in the role will depend on your ability to communicate complex technical information clearly, manage competing priorities and remain calm and effective under pressure while delivering high-quality scientific outputs.

Why Join Us?

Dstl recognises the importance of diversity and inclusion as people from diverse backgrounds bring fresh ideas. We are committed to building an inclusive working environment in which each employee fulfils their potential and maximises their contribution.

Job Description

In this role you will deliver scientific analysis at pace, using modelling and your expert knowledge to generate robust evidence. You will use your judgement to reach evidence based conclusions and contribute scientific expertise to our customers through a variety of communication methods. The successful candidate will also actively contribute to capability development to improve the quality and pace of our future responses.

For further details, please see the job profile at the bottom of this advert.

Person Specification

We are looking for someone who has:

  • A minimum bachelors degree in one of the following relevant disciplines:
    • Chemistry
    • Engineering
    • Mathematics
    • Physics

You must be able to use programming languages and willing to further build your expertise in this area. You also will have excellent interpersonal skills and the ability to convey complex ideas clearly and concisely.

Full information about the person specification can be found in the Job Profile at the bottom of this advert.

Important Information

Our work in defence, security and intelligence requires our employees to be UK Nationals who are able to gain a high level of security clearance to undertake the projects we are involved in to protect us from security threats. For this reason, only UK Nationals will be able to apply for this role. If you are an international or dual-national candidate, and you think you have the skills we need, please consider applying to any of our government, security or defence partners.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

See breakdown
Save jobNot relevant
View details

It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

See breakdown
Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

This role will require full UK security clearance and you should have resided in the UK for the past 5 years. For some roles Developed Vetting will also be required, in this case you should have resided in the UK for the past 10 years.

Behaviours

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

  • Communicating and Influencing
  • Making Effective Decisions
  • Working Together
  • Leadership

We only ask for evidence of these behaviours on your application form:

  • Communicating and Influencing
  • Working Together

Benefits

Alongside your salary of £30,741, Defence Science and Technology Laboratory contributes £8,905 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides.

Dstl’s full range of great benefits can be found in the information pack which includes:

  • Financial: An excellent pension scheme starting from 26% employer contribution. In Year Rewarding Achievement bonuses and thank you vouchers. Rental deposit scheme and cycle to work scheme.
  • Flexible working: Options include alternative working patterns such as; compressed hours, job shares and annualised hours.
  • Working hours: Flexibility around your working day. Ability to bank hours in a 12 month reference period including the ability to accrue and use 3 days per calendar month.
  • Where you work: Depending on your role, blended working may be available including remote working to suit you and your team.
  • Annual leave: 25 days pro rata (rising to 30 after 5 years) plus 8 public holidays with the ability to buy/sell 5 additional days per annum.
  • Family: Maternity, adoption or shared parental leave of up to 26 weeks with full pay, an additional 13 weeks statutory pay and a further 13 weeks unpaid.
  • Learning and Development: Dstl encourages and supports charterships, accreditations and provides employees access to fully funded apprenticeships up to level 7 (Masters Degree). Dstl will pay for 2 memberships with relevant bodies/institutions. Employees also have access to Civil Service Learning.
  • Facilities: Onsite parking, EV Charging points, restaurants, cafés and gyms.

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 for more information on appropriate and inappropriate use.

Get help with your application

Your very own career expert that helps elevate your application to the next level.

Get help applying for this job

Selection Process Details

This vacancy is using Success Profiles, and will assess your Behaviours and Experience.

We want you to have your best chance of success in our recruitment process, so if at any stage of the application process you would like help or assistance please contact the Dstl Recruitment Team dstlrecruitment@dstl.gov.uk and we will do all we can to support you.

Sifting will take place week commencing the 2nd November with interviews to be arranged from the 23rd November at Porton Down.

Your interview will consist of behavioural and technical competency-based questions. You will also be required to deliver a 10-minute presentation. Further details for the presentation will be provided to candidates invited to interview.

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

Security

Successful candidates must undergo a basic (or equivalent) criminal record check.

Successful candidates must meet the security requirements before they can be appointed. The level of security needed is developed vetting. See our vetting charter.

People working with government assets must complete baseline personnel security standard checks.

Nationality Requirements

Open to UK nationals only.

This job is not open to candidates who hold a dual nationality.

Working for the Civil Service

The Civil Service Code 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.

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 the Civil Service People Plan and the Civil Service Diversity and Inclusion Strategy.

This vacancy is part of the Great Place to Work for Veterans initiative.

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: Dstl Recruitment Team
  • Email: dstlrecruitment@dstl.gov.uk

Recruitment Team

  • Email: dstlrecruitment@dstl.gov.uk

Further Information

Should you wish to raise a formal complaint about the Dstl recruitment process you should email dstlrecruitment@dstl.gov.uk stating the nature of the issue. We will respond within 5 working days.

Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

Get help applying for this job

Location

Salisbury, England, United Kingdom

Sign up to applySee more jobs like this