Diagnostic Technician

OSCA Technology LtdNottinghamreedpublished 11/05/2026

Ready to use your diagnostic expertise without spending your day under a vehicle?

This is an excellent opportunity to develop your diagnostic expertise, gain hands-on experience with the latest vehicle technologies and build a rewarding, long-term career.

Remote Vehicle Diagnostic Technician - Office Based Nottingham, Full-Time, Permanent

  • Circa £40,000+ (Negotiable Depending on Experience)
  • Monday to Friday: No Weekends, No Bank Holidays
  • Modern business offices

At OSCA, we're changing the way vehicle diagnostics are delivered.

Build a Career Beyond the Workshop

Put your diagnostic expertise to work in a new environment, helping garages and dealerships across the UK and Europe resolve complex vehicle faults.

Working alongside experienced diagnostic specialists, you'll use dealer-level DiagBox tools and OSCA Technology's remote platform to diagnose faults, programme modules and guide workshop technicians through complex repairs on PSA, Stellantis and multi-brand vehicles including Peugeot, Citroën, DS, or Vauxhall.

Your key responsibilities will include:

  • Carrying out advanced remote vehicle diagnostics
  • Supporting technicians with complex fault-finding and repairs
  • Analysing live data, fault codes and diagnostic results
  • Guiding technicians through manufacturer test plans
  • Performing ECU coding, module programming and key configuration
  • Providing expert technical support via phone, email and online chat
  • Keeping up to date with evolving vehicle technologies

Skills and Experience Required

We're ideally looking for a Senior Vehicle Technician or Master Technician with strong PSA diagnostic experience. However, we'd also welcome applications from experienced technicians with the right technical knowledge who are looking to take the next step in their careers.

Essential skills and experience:

  • Practical experience using DiagBox diagnostic software on PSA vehicles
  • Strong workshop-based diagnostic and fault-finding skills
  • Good understanding of vehicle electrical and electronic systems
  • Ability to diagnose complex faults and explain technical solutions clearly
  • Confident communication skills and a willingness to share technical knowledge

Desirable, but not essential:

  • Senior Technician or Master Technician experience
  • Experience working with Stellantis vehicles
  • ECU programming, coding and module configuration experience
  • NVQ Level 3, City & Guilds or equivalent qualification

What You'll Get

  • Salary circa £40,000+ depending on experience
  • 30 days holiday including bank holidays
  • Additional holiday entitlement with service
  • Buy additional holidays
  • No weekends
  • No bank holidays
  • Ongoing training and development
  • Specialist certification opportunities
  • Modern office environment
  • Canteen, pool table, darts and table tennis
  • Supportive team culture
  • Employee Assistance Program

If you're ready to take your diagnostic skills off the tools and into a specialist technical role and build a career, we'd love to hear from you.

How to apply for the role:

If you have the skills and experience required for this position, click “apply” today and check your inbox for an email providing more information on how to complete your application and provide any other supporting documents.

You must be authorised to work in the UK. No agencies please.

This role may suit a diagnostic technician, vehicle technician, automotive technician, technical support technician, remote diagnostic technician, or master technician, as long as you have strong hands-on tool experience, especially DiagBox.