One Big Circle Ltd
Trainee Production Engineer
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Trainee Production Engineer
One Big Circle – Bristol
Full-Time 37.5 hours per week (5 days) Salary: £26,500
About One Big Circle
Be part of an award-winning workplace: The Sunday Times Best Medium-Sized Technology Company 2025
Formed in 2017, One Big Circle is a fast-growing Bristol technology company that provides Intelligent Video solutions. We focus entirely on solving real-world industry problems by fusing new technology in the fields of video, IOT, Cloud, and AI, providing end-to-end solutions that allow our customers to dramatically improve their operational efficiency and safety. Our culture is built on high-quality technical delivery and agile working; we challenge and empower our team to create an environment where everyone contributes and learns.
We’re growing, profitable, and have ambitious plans for expansion beyond our existing markets.
We’re seeking a proactive and motivated individual to join our team as we further grow our flagship, award-winning product: AIVR (Automated Intelligent Video Review). This state-of-the-art video technology system is used by thousands in the rail industry and has earned dozens of awards as the market-leading solution. We’re opening up more opportunities in existing and new markets to accelerate growth.
Cultural value: We foster an environment where everyone feels supported, included, and empowered to do their best work.
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Role Summary: Trainee Production Engineer
The successful applicant will assist in executing our manufacturing and quality assurance processes, while supporting the maintenance of our facilities. You’ll learn essential manufacturing, testing, and repair skills throughout this role and become proficient in:
- Using common power and hand tools
- Reading, interpreting, and understanding electrical and mechanical schematics
- Manufacturing tasks, including:
- Building wiring assemblies (soldering, trimming, cutting, crimping)
- Additive manufacturing (3D printing)
- Subtractive manufacturing (drilling, grinding)
- Building and inspecting our products
- Assembling and calibrating test equipment
- Identifying components via schematics, part numbers, or descriptions
- Conducting quality and performance verification
- Basic diagnoses and repairs of electronic equipment
- Programming, configuring, and installing software
Key requirements:
- Punctuality, attention to detail, and the motivation to handle repetitive tasks common in manufacturing.
- Demonstration of an electronic or mechanical project built independently.
Core Skills
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- Strong literacy skills
- Excellent spatial and logical reasoning
- Interest in technology and firm hands for making things
- Proficiency in Microsoft Office/Google Suite tools
- Keyboard typing proficiency
Company Benefits
- Auto-enrolment pension scheme
- 25 days’ holiday + bank holidays
- Life assurance
- Private healthcare coverage
- Access to work-related training courses
- Complimentary snacks and refreshments (including fresh fruit)
- Office-centric role
- Bike-to-Work scheme and secure bike storage
- Shower facility
- Office social events
How to Apply
Join an award-winning team, ranked ‘The Sunday Times Best Medium-Sized Technology Company 2025’. At One Big Circle, you’ll thrive in a fast-evolving environment where ideas and contributions are cherished.
Apply now: Send your CV and covering letter to jobs@onebigcircle.co.uk.
By applying, you acknowledge that One Big Circle Ltd will process your personal data to comply with UK data protection legislation, including UK GDPR and the Data Protection Act 2018. For more details, see our Privacy Policy. Successful applicants will be required to pass a BPSS (Baseline Personnel Security Standard) check.
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