Diesel Field Service Engineer

Diesel Field Service Engineer

Full-Time 30000 - 42000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join us as a Generator Service Engineer, maintaining and repairing diesel generators.
  • Company: WB Power Services is a family-run business specialising in power generation across the UK.
  • Benefits: Enjoy competitive pay, overtime, private healthcare, and 33 days holiday.
  • Why this job: Be part of a growing team with opportunities for training and career progression.
  • Qualifications: NVQ Level 3 in a relevant discipline or experience in generator engineering preferred.
  • Other info: Flexible hours with on-call duties and a supportive work culture.

The predicted salary is between 30000 - 42000 £ per year.

WB Power Services is expanding – and we’re looking for experienced Generator Service Engineers to join our team during an exciting period of growth.

As a trusted name in power generation, we specialise in the supply, maintenance, and hire of generators across the UK. We’re proud to be a family-run business, built on strong values and a commitment to delivering the highest standards of service.

The Role

  • Carrying out routine servicing and maintenance on a variety of diesel generator sets
  • Diagnosing and repairing electrical and mechanical faults
  • Troubleshooting control panel and wiring issues, including component replacement
  • Performing Load Banking and mains failure testing as per customer requirements
  • Ordering and sourcing parts required for ongoing work
  • Submitting accurate and timely service reports
  • Coordinating repairs to minimise customer downtime
  • Collaborating with our internal service team to ensure seamless operations

What We’re Looking For

  • Time-served Generator Engineer or NVQ Level 3 qualified in a relevant discipline
  • Previous generator experience is preferred but not essential
  • Solid understanding of engines, alternators, control systems, and electrical components
  • Experience working in a mobile/field-based engineering role is an advantage
  • Flexibility to work overtime, weekends, and occasional overnight stays
  • Willingness to take part in the on-call rota
  • Ability to complete and interpret risk assessments
  • Strong communicator – confident dealing with a wide range of customers face-to-face and over the phone
  • Reliable, proactive, and able to work independently in a fast-paced environment

What We Offer

  • Competitive hourly rate (based on experience)
  • Overtime paid after 40 hours
  • £200 weekly standby allowance when on-call around 1 in 7*
  • 33 days holiday (including bank holidays)
  • Private healthcare cover
  • Death in service benefit
  • Company vehicle
  • Ongoing training and upskilling
  • Genuine long-term career progression

If you’re a skilled engineer looking for a new challenge in a forward-thinking, supportive business – we’d love to hear from you.

Diesel Field Service Engineer employer: WB Power Services Ltd

WB Power Services is an exceptional employer, offering a supportive and family-oriented work culture that prioritises employee well-being and professional growth. With competitive pay, generous holiday allowances, and ongoing training opportunities, we empower our Diesel Field Service Engineers to thrive in their roles while contributing to our commitment to high-quality service in the power generation sector across the UK.
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Contact Detail:

WB Power Services Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Diesel Field Service Engineer

✨Tip Number 1

Familiarise yourself with the latest diesel generator technologies and trends. This knowledge will not only help you during interviews but also demonstrate your commitment to staying updated in the field.

✨Tip Number 2

Network with professionals in the power generation industry. Attend relevant workshops or seminars, and connect with current employees at WB Power Services on platforms like LinkedIn to gain insights about the company culture and expectations.

✨Tip Number 3

Prepare for practical assessments by brushing up on your troubleshooting skills. Being able to quickly diagnose and repair faults will set you apart from other candidates and show that you can handle the demands of a field service role.

✨Tip Number 4

Demonstrate your communication skills by practising how to explain technical issues clearly and concisely. This is crucial as you'll be dealing with customers face-to-face and over the phone, so being able to convey information effectively is key.

We think you need these skills to ace Diesel Field Service Engineer

Diesel Engine Knowledge
Electrical Fault Diagnosis
Mechanical Fault Diagnosis
Control Systems Understanding
Load Banking Experience
Wiring Troubleshooting
Parts Sourcing and Ordering
Service Reporting
Risk Assessment Interpretation
Customer Communication Skills
Proactive Problem-Solving
Field-Based Engineering Experience
Time Management
Flexibility for Overtime and On-Call Duties

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience as a Generator Service Engineer. Focus on your skills in servicing and maintaining diesel generators, diagnosing faults, and any previous field-based roles.

Craft a Strong Cover Letter: Write a cover letter that showcases your passion for the role and the company. Mention specific experiences that align with the job description, such as your ability to troubleshoot control panel issues or your experience with load banking.

Highlight Relevant Qualifications: Clearly state your qualifications, such as NVQ Level 3 or equivalent experience. If you have any certifications related to generator maintenance or electrical systems, be sure to include them.

Showcase Soft Skills: In your application, emphasise your communication skills and reliability. Provide examples of how you've successfully worked independently or as part of a team in fast-paced environments.

How to prepare for a job interview at WB Power Services Ltd

✨Showcase Your Technical Skills

Be prepared to discuss your technical knowledge related to diesel generators, engines, and electrical components. Highlight any relevant experience you have with troubleshooting and maintenance, as this will demonstrate your capability to handle the role effectively.

✨Demonstrate Problem-Solving Abilities

Expect to be asked about specific challenges you've faced in previous roles. Use the STAR method (Situation, Task, Action, Result) to structure your answers, showcasing how you diagnosed and resolved issues efficiently.

✨Emphasise Communication Skills

As a Generator Service Engineer, you'll need to interact with customers regularly. Prepare examples of how you've successfully communicated technical information to non-technical clients, ensuring they understand the work being done.

✨Research the Company Culture

Since WB Power Services is a family-run business, understanding their values and commitment to service is crucial. Be ready to discuss how your personal values align with theirs, and express your enthusiasm for contributing to their growth.

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