BAE Systems
Graduate Molecular Modeller

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Description
Job title: Graduate Land Molecular Modeller
Location: Glascoed (Clwyd)
We offer a range of hybrid and flexible working arrangements – however for this role you will be expected to attend your site 3-5 days per week.
Salary: £34,000 Per Annum + £2,000 Welcome Bonus
Who We Are
Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow – shaping a safer future, for all of us.
From the depths of the ocean, to the far reaches of space – there’s no limit to where a career at BAE Systems could take you.
Role Description
As a Graduate Molecular Modeller, you will focus on developing Quantum Mechanical and Molecular Dynamics models to increase our understanding of the behaviour of our existing and novel energetic materials in order to support our SMART Qualification initiative. You will work within the Engineering Analysis Team, alongside Project Engineers, and other stakeholders.
Core duties
- Working with stakeholders to identify, test and introduce modelling software and toolsets to support chemical modelling of novel and existing energetic materials.
- Working with stakeholders internal to the business to build models which support understanding and predicting energetic materials behaviours.
- Working alongside project engineers and stakeholders to support the execution of UKMOD projects in the field.
- Working with other areas of the wider business to support the developing and expansion of SMART Qualification.
- Supporting with ad-hoc requirements as needed.
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.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour 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.
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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.
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.
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.
The Land Team
Equipping the British Armed Forces and international customers with a range of munitions products, from small arms ammunition through to heavy artillery, tank ammunition, warheads, and payloads with projects including the Challenger 3 Battle Tank.
Why BAE Systems
Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work – this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family – support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make.


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A place where everyone can thrive
We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.
Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks.
Qualification Requirements
As a minimum requirement you must have obtained, or be predicted to obtain, a 2:2 Bachelor’s degree or a pass at Master’s level in the following subjects: Chemistry.
- Start date: 6th September 2027
- Length of contract: Permanent contract
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