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MBDA

Simulation and Modelling Engineer - Graduate Programme 2027

Location:  Stevenage | Bristol | United Kingdom
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week – 2-3 days at home (some exceptions), 4 office days / week
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Job Description

Simulation and Modelling Engineer - Graduate Programme 2027

Modelling modern weapon systems comes with many unique challenges. As a model developer, you will be working with highly sophisticated models, built up of multiple interdependent subsystems, to provide an accurate representation of the weapon system being used in real-world engagements. This means you'll often encounter new and exciting problems requiring your intuition and innovation to solve.

Salary: £31,900 plus a £3000 joining bonus

Dynamic working: The majority of your time you’ll be working onsite in an office environment with a team of people around you to support you with your work.

Security clearance: British Citizen or a Dual UK national with British citizenship.

Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team.

This role is scheduled to close for applications at midnight on Monday 2nd November 2026 but may close earlier depending on application volumes.

What we can offer you:

  • 2 year Programme: starting September 2027

  • Annual Salary Review

  • Company bonus: up to £2,500 (based on company performance and will vary year to year)

  • Pension: maximum total (employer and employee) contribution of up to 14%

  • Overtime: opportunity for paid overtime

  • Annual Leave: 25 days plus option to purchase extra holiday

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Working at MBDA

1 office day / week 2 office days / week 3 office days / week – 2-3 days at home (some exceptions) 4 office days / week

A little flex time – high flexibility for most roles

Company benefits

25 days annual leave + bank holidays
Adoption leave – up to 26 weeks
Annual bonus – all employee bonuses paid in Feb/March
Annual pay rises – performance (+ inflation) increases each year
Bike parking – secure parking at all sites
Buddy scheme – buddies when onboarding
Buy or sell annual leave – buy up to 5 extra days
Carer’s leave
Cinema discounts
Coffee discounts – discounted on site cafes and canteens
Collaboration spaces
Company shutdown periods – Christmas closures and bank holidays
Compassionate leave
Cycle to work scheme
Dental coverage – salary sacrifice options
Electric Car Salary Sacrifice – MyCarScheme - including electric vehicles
Electric vehicle charging unit loan – electric charging points at all UK sites
Employee assistance programme
Employee discounts
Enhanced maternity leave – up to 26 weeks
Enhanced paternity leave – available after 26 weeks service
Enhanced pension match/contribution
Enhanced sick pay – increases with length of service
Faith rooms
Family health insurance – salary sacrifice options
Fertility treatment leave
Gym membership – Discounted gym on site in Stevenage, or discounts for local gyms across UK
Health insurance – salary sacrifice options
In house training – In house L&D team
L&D budget
Language lessons
Learning platform – access to multiple learning resources
Meditation space
Menopause support
Mental health first aiders
Mentoring – available to all employees. Includes women in leadership options
Modern office
Neonatal leave – up to 12 weeks
On-site barista
On-site catering
On-site gym
On-site shower
On-site wellness room – reflection rooms available to employees
Open to compressed hours
Open to job sharing
Open to part time work for some roles
Open to part-time employees
Optional unpaid leave
Personal development budgets – up to £150 towards non-work training courses
Pregnancy loss leave
Pregnancy support
Private booths
Professional subscriptions – full membership funding available
Referral bonus – up to £3,000 for a successful referral
Reservist leave – up to 3 weeks off for training (2 weeks on full pay)
Restaurant discounts – discount/cashback employee platform
Salary sacrifice
Secure on-site parking
Share options
Shared parental leave – up to 26 weeks
Teambuilding days
Technology Loan – salary sacrifice options available
Time off in-lieu
Travel loan – season ticket loans for public transport
Volunteer days – up to 2 days a year for team-based volunteering
Wellbeing allowance
Will writing

Awards & Accreditations

Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2026
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  • Flexi Leave: up to 15 additional days

  • Excellent career progression and development opportunities

  • Facilities: fantastic site facilities including subsidised meals, free car parking and much more…

  • Healthcare Cash Plan: The Healthcare Cash Plan benefit provides the option to claim cash back on everyday healthcare expenses such as optical, dental, health and wellbeing and more.

    • The opportunity:

    System modelling is a vital tool used to ensure MBDA provides reliable and cost effective weapon systems to our customers!

    We build a variety of dynamic system performance models, embedded systems and real time models for MBDA products. Our models are developed and used extensively throughout the product lifecycle, from concept through to in service support. When used internally our performance models allow our system designers to estimate performance, which they can use to guide the product design. For our customer, performance models provide a method of verifying system performance whilst reducing reliance on prohibitively expensive testing and trials. Our real time models contribute to training environments for pilots and provide a variety of engineering testing capabilities. Once the product is in service, the customer continues to use our models to understand system capability and assist with operator training.

    Models of modern weapon systems are made up of a large number of automated subsystems integrated together to provide the overall capability. This provides unique challenges when: developing accurate system - or system of system level - models that are both large in scale and highly sophisticated with many interdependencies; or when developing lower fidelity models designed to run at real time whilst maintaining an accurate representation of the weapon system. As a model developer this means you’ll often encounter new and exciting problems which will require you to apply your intuition and innovation to solve.

    You’ll learn how to build simulation software in programming languages/environments such as:

    • Mathworks (MATLAB, Simulink and Stateflow)

    • Fortran

    • C/C++

    Our teams implement Agile working practices and dynamic working across multiple projects to meet demand, aided by the use of collaborative tools. We also work closely with other departments and companies to integrate subsystem models and design data. From these interactions you’ll gain a broad understanding of each subsystem that makes up the weapon and how the system architecture makes these subsystems work together to provide an overall capability.

    This role is best suited to those interested in mathematical modelling and programming, are passionate about solving complex problems within highly technical teams and enjoy working in a supportive environment.

    What we’re looking for from you:

    Degree qualified in Engineering (incl. General, Mechanical, Manufacturing / Production, Aeronautical/Aerospace, Software), Mathematics, Physics, Computing or Natural Science discipline to minimum 2:2

    Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given

    MBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom.

    We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more…

    We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process.

    Follow us on LinkedIn (MBDA), X (@MBDA_UK), Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

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    Company employees:

    7000

    Gender diversity (m:f):

    74:26

    Hiring in countries

    Spain

    United Kingdom

    Office Locations