Certain Advantage
Senior Mechanical Engineer (Rail)

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Senior Mechanical Engineer (Rail / FEA)
£60,000 - £70,000 Negotiable + Bonus + Hybrid + Support towards Chartership
Mansfield
Certain Advantage is hiring for a Mechanical Engineer based near Mansfield.
This role is on a permanent basis and can be hybrid (up to 2 days a week at home).
Are you a Mechanical Engineer, with a strong background in FEA and hand calculations, looking to join a well-established Rail manufacturer, which is rapidly expanding after securing a major export contract, where you will take a technical lead on mechanical design projects, as well as driving continuous improvement?
Are you looking to join a collaborative and tight-knit team, where you will lead projects from concept to completion, with a high degree of autonomy?
This is an excellent opportunity for an experienced Mechanical Engineer to join a reputable business, established for over 100 years, and play a part in the ongoing rapid growth of the business.
The Company:
We are working with a well-established rail engineering and manufacturing business based in Mansfield, recognised for delivering high-quality rolling stock and engineered solutions to the rail sector. The company is in an exciting phase of growth, supported by a major international export deal, driving continued investment and growth across the business.
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.
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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.
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The Role:
This role is for a Senior Mechanical Design Engineer, with a strong background in FEA and hand calculations.
Day to Day:
- Lead mechanical design projects from concept through to completion, producing accurate technical specifications and calculations
- Act as the key technical contact for customers, ensuring designs meet requirements, compliance standards, and safety regulations
- Carry out proof and fatigue finite element analysis (FEA), design verification, and approve calculations from other engineers
- Develop 3D models, manufacturing drawings, and bills of materials in line with company quality standards
- Run design reviews with internal teams and clients
- Support production, purchasing, and wider departments to ensure designs are practical, economical, and deliver value
- Drive continuous improvement across design processes and systems
- Provide technical coaching and mentoring to less experienced engineers


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The Individual:
- Mechanical Design Engineer
- Strong background in FEA and hand calculations
- Ideally some Rail experience, or adjacent industry
Does this sound like your next career move? Apply today.
Working with Certain Advantage
We go the extra mile to find the best people for the job. If you are hunting for a role where you can make an impact and grow your career, we will work with you to find it.
We work with businesses across the UK to find the best people in Finance, Marketing, HR, Business Support, IT and Engineering. If this job is not for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.
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