The Oxford Bus Company Engineer role is a cornerstone of keeping Oxford’s public transport system safe, efficient, and reliable. Engineers are responsible for the maintenance, repair, and inspection of a diverse fleet of buses, ensuring that every vehicle meets the required standards before hitting the road. From hybrid buses to electric vehicles, engineers must handle advanced mechanical and electrical systems with precision.
The job typically involves scheduled maintenance, diagnostics, fault finding, and working closely with operations teams. It’s a hands-on role requiring technical expertise, attention to detail, and strong problem-solving abilities.
Job Description Highlights:
Diagnosing and repairing mechanical, electrical, and body faults
Carrying out preventative maintenance schedules
Adhering to health and safety and DVSA compliance standards
Working shifts including weekends and nights
Estimated Salary (as of 2025):
An Oxford Bus Company Engineer earns approximately £38,000 to £45,000 per year depending on experience and shift patterns, with opportunities for overtime and career progression.
Top 20 Oxford Bus Company Engineer Interview Questions and Sample Answers
1. Tell us about your experience in vehicle maintenance.
I have over five years of experience maintaining diesel and electric vehicles in a fast-paced depot environment. I’m confident with diagnostics, brake systems, and hybrid technology, having worked on both single and double-decker fleets.
2. Why do you want to work for Oxford Bus Company?
Oxford Bus Company is a respected leader in sustainable transport. I admire its investment in electric buses and community initiatives, and I want to be part of a team that’s pushing industry standards.
3. How do you approach fault diagnosis?
I start with a visual inspection, then use diagnostic tools to isolate the issue. I follow a structured process and document findings thoroughly, ensuring compliance and minimal downtime.
4. What safety procedures do you follow?
I adhere to all health and safety regulations, including PPE use, lockout/tagout protocols, and ensuring all tools are calibrated. Safety is a priority, especially when working with high-voltage components.
5. How do you handle working under pressure?
I stay calm and focused, break tasks into priorities, and rely on my training and experience to manage time-sensitive issues effectively.
6. What do you know about DVSA compliance?
I understand DVSA requirements for roadworthiness and conduct regular inspections, maintenance record updates, and ensure that all repairs meet legal standards.
7. How do you stay up to date with automotive technology?
I attend manufacturer training sessions, subscribe to trade publications, and complete online modules to stay informed about evolving vehicle systems and software.
8. Have you worked with electric or hybrid buses before?
Yes, I’ve performed diagnostics and repairs on electric drivetrains and regenerative braking systems, ensuring safe operations and battery management.
9. How do you manage tool maintenance?
I clean and check my tools regularly, calibrate measuring equipment, and report any damaged tools to ensure safety and precision.
10. Describe a time you fixed a complex issue.
A bus had repeated starting issues that previous checks missed. I traced it to a faulty ignition relay and a degraded ground wire. Replacing both solved the issue, and I documented everything for the team.
11. How do you work with a team during a breakdown response?
I communicate clearly, divide tasks efficiently, and support others while following protocols to get the vehicle back in service as quickly and safely as possible.
12. What kind of maintenance logs are you familiar with?
I’ve used both paper-based and digital systems like Tranzaura and R2C to record inspections, defects, parts used, and repairs performed.
13. Are you comfortable working night shifts or weekends?
Yes, I understand the importance of flexibility in transport operations and am fully available for shift work.
14. What would you do if you discovered a defect that others had missed?
I’d report it immediately, log it properly, and ensure it’s repaired. Safety and compliance come before assumptions or shortcuts.
15. Can you work on both mechanical and electrical faults?
Yes, I’m trained and experienced in both areas. I enjoy the variety and challenges that come with hybrid systems and modern bus technology.
16. How do you keep work areas clean and safe?
I follow a clean-as-you-go policy, dispose of waste properly, and ensure spills or hazards are addressed to maintain a safe workspace.
17. Describe your experience with air brake systems.
I’ve serviced and repaired air brake systems, including replacing valves, checking for leaks, adjusting slack adjusters, and testing system pressure.
18. How do you prioritise maintenance tasks during busy periods?
I assess the severity of faults, safety impact, and service schedules, then allocate time and resources accordingly, often coordinating with operations.
19. What do you think makes a great engineer at Oxford Bus Company?
Technical knowledge, reliability, safety focus, and teamwork are key. Being proactive and taking pride in your work also sets great engineers apart.
20. Do you have any questions for us?
Yes, can you tell me more about the team structure, training opportunities, and how performance is measured in the engineering department?
General Interview Coaching and Tips for Success
Preparing for an Oxford Bus Company Engineer interview goes beyond technical knowledge. Here are a few expert tips:
Research the company: Know about Oxford Bus Company’s services, sustainability goals, and innovations like electric buses.
Practice STAR method: Use Situation, Task, Action, and Result to structure your responses.
Bring examples: Real-life examples from past roles show your competence and reliability.
Dress appropriately: Even if it’s a depot job, a clean and professional appearance shows respect.
Be honest: If you don’t know an answer, explain how you’d find the solution or learn it.
Ask questions: Show interest in the role and the team. It’s your opportunity to assess them too.
With preparation, focus, and confidence, you’ll be well on your way to securing your spot at one of Oxford’s leading transport companies. Good luck — and remember, they’re hiring for attitude as much as skill. Show them both.
