Senior Diagnostic Technician

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

If you're the technician everyone turns to when nobody else can find the fault, this could be the career move you've been looking for.

Senior Diagnostic Technician

(Remote Vehicle Diagnostics Specialist)

Nottingham, Full-Time, Permanent

£40,000+ (Negotiable Depending on Experience)

Monday to Friday: No Weekends, No Bank Holidays

At OSCA, we're changing the way vehicle diagnostics are delivered. Instead of working in a workshop, you'll use your technical expertise to support garages and dealerships across the UK and Europe from our modern Nottingham headquarters.

This is an opportunity to move away from the physical demands of workshop life while continuing to solve complex technical problems every day.

You'll work with dealer-level diagnostic systems, support technicians remotely, tackle challenging faults and help customers achieve first-time fixes.

Why Join OSCA?

Leave the cold garage behind. Using your diagnostic expertise means:-

No working in cold workshops

No spending your day on physical repairs

No working Bank holiday weekends

Become a Specialist Problem Solver. Every day brings new challenges.

The Role

You'll provide expert remote support to garages and dealerships across the UK and Europe.

Responsibilities include:

Carrying out advanced remote diagnostics using dealer-level tools

Supporting technicians through fault-finding processes

Analysing live data and diagnostic results

Guiding customers through manufacturer test plans

Assisting with ECU functions, coding and programming

Providing technical support by phone, email and online chat

Staying up to date with evolving vehicle technologies

You'll work on:

Advanced fault diagnosis

Electrical and electronic systems

Vehicle communications networks

ECU programming

Software coding

Key programming

Complex manufacturer-level diagnostics

What We're Looking For

Essential:

Strong workshop-based diagnostic experience

Excellent fault-finding ability

Strong understanding of electrical and electronic vehicle systems

Ability to explain technical processes clearly to other technicians

Desirable:

Master Technician background

Experience with Stellantis vehicles

PSA/Diagbox skills advantageous but not necessary

Programming and coding experience

NVQ Level 3, City & Guilds or equivalent

What You'll Get

Salary from 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, 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.