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- Tasks: Service and maintain generators, diagnose faults, and complete repairs on-site.
- Company: Join Rehlko, a global leader in power and energy resilience.
- Benefits: Competitive pay, overtime, 33 days holiday, and private healthcare.
- Other info: Great career progression and training opportunities in a dynamic environment.
- Why this job: Be part of a transformative company shaping the future of sustainable energy.
- Qualifications: Mechanical/Electrical Engineer or NVQ Level 3; generator experience is a plus.
Rehlko is a global leader in power and energy resilience. Formerly known as Kohler Energy, Rehlko has continually shaped the way the world powers homes, industries, and critical infrastructure. As part of this exciting growth, WB Power Services has now become Rehlko. This transition marks our evolution into an OEM, allowing us to design, build, and deliver complete power solutions from the ground up. It’s a transformation that strengthens our technical capability, expands our product range, and deepens the value we offer to our clients. We retain the strong, values-led foundation of a family business, while being empowered by the scale, resources, and global vision of Rehlko. For our people, this means new opportunities, bigger projects, and a chance to shape the future of resilient, sustainable energy.
The Role
- Carrying out planned and reactive service and maintenance of generators.
- Diagnosing faults and completing breakdown repairs.
- Using a fully equipped company van to travel to customer sites across your region.
- Working closely with our Coordinators to ensure efficient planning.
- Accurately recording all work using our bespoke management system.
- Participating in the regional on-call rota (approx. 1 in 6).
- Adhering to company H&S, environmental and quality management systems.
The Person
- Time-served Mechanical/Electrical Engineer or qualified to NVQ Level 3 (or equivalent).
- Previous generator experience is highly advantageous, though not essential.
- Good knowledge of both mechanical and electrical components (engines/alternators).
- Experience in a mobile engineering role is desirable.
- Able to complete risk assessments and work safely at all times.
- Strong communication skills, confident liaising with customers face-to-face and over the phone.
- Comfortable working in a fast-paced environment.
What We Can Offer You
- Competitive hourly rates (depending on experience).
- Overtime after 40 hours, with a realistic OTE of £55k–£65k.
- 10–15% uplift in base pay, depending on your postcode.
- On-call standby pay.
- 33 days holiday (including bank holidays).
- Company vehicle and fuel card.
- Training and upskilling opportunities.
- Private healthcare.
- Death in service benefit.
- Excellent long-term progression opportunities.
- Access to our outstanding Employee Assistance Programme.
Generator Service Engineer in Slough employer: WB Power Services Ltd
Contact Detail:
WB Power Services Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Generator Service Engineer in Slough
✨Tip Number 1
Network like a pro! Reach out to your contacts in the industry, attend local events, and join relevant online groups. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching Rehlko and understanding their values and mission. Tailor your answers to show how your skills as a Generator Service Engineer align with their goals. Confidence is key!
✨Tip Number 3
Don’t just apply anywhere; focus on roles that excite you! Use our website to find positions that match your skills and interests. We’ve got plenty of opportunities waiting for you!
✨Tip Number 4
Follow up after interviews! A quick thank-you email can leave a lasting impression. It shows your enthusiasm for the role and keeps you fresh in their minds as they make their decision.
We think you need these skills to ace Generator Service Engineer in Slough
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Generator Service Engineer role. Highlight your mechanical and electrical engineering experience, especially any work with generators. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working with Rehlko and how you can contribute to our mission of power and energy resilience. Keep it engaging and personal!
Showcase Your Communication Skills: Since strong communication is key in this role, make sure to demonstrate your ability to liaise effectively with customers in your application. Whether it's through examples in your CV or your cover letter, let us know how you connect with people.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role and our company!
How to prepare for a job interview at WB Power Services Ltd
✨Know Your Generators
Make sure you brush up on your knowledge of generators, especially if you have previous experience. Be ready to discuss specific models and their components, as well as any troubleshooting you've done in the past. This will show that you're not just familiar with the theory but also have practical insights.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've diagnosed faults and completed repairs in previous roles. Use the STAR method (Situation, Task, Action, Result) to structure your answers, making it clear how you approach challenges and find solutions.
✨Communicate Effectively
Since strong communication skills are key for this role, practice explaining technical concepts in simple terms. Think about how you would explain a generator issue to a customer who might not have a technical background. This will demonstrate your ability to liaise confidently with clients.
✨Understand Health & Safety Protocols
Familiarise yourself with health and safety regulations relevant to the role. Be prepared to discuss how you ensure safety while working on-site and how you conduct risk assessments. This shows that you take safety seriously and can work responsibly in a fast-paced environment.