Installation Engineer

Why Work at Rehlko

Our work is guided by our purpose: creating an energy‑resilient world for a better future. This purpose embodies the legacy we bring, with more than 100 years as the global leader in energy resilience, delivering solutions critical to sustain and improve life.

Our teams have the opportunity to provide a critical resource – energy – that ensures safety, security, and independence for people around the world. Our team members are focused on pushing boundaries, continuing to innovate in an ever‑changing landscape, and keeping up with the pace required to create solutions for today’s world demands.

Our product range includes engines, generators, power conversion, UPS systems, EV components and electrification solutions, microgrid controls and management, and clean energy solutions that serve a broad spectrum of OEM, residential, industrial, and commercial customers. At Rehlko, you have the freedom to identify, create, and deliver solutions – large and small – that help people and communities thrive in the moments that matter.

At Rehlko, our team members are the essential energy that powers our organization’s success. We are committed to fostering a safe and sustainable work environment where safety is everyone’s responsibility. We empower every team member to actively participate in our Zero Is Possible safety culture by encouraging open communication, proactively reporting hazards, following protocols, and suggesting improvements. Join us in creating an energy resilient world for a better future!

• Competitive compensation and benefits
• Work‑life flexibility
• Recognition and rewards
• Development and career opportunities
• A safe and inclusive workplace

• Manage the hire and return process of Rehlko generator sets for clients.
• Carry out planned service and maintenance on generator sets to ensure reliability and performance.
• Respond to breakdowns and malfunctions, minimising downtime for customers.
• Diagnose and troubleshoot faults on generator control panels, including replacements when required.
• Perform Load Banking and mains failure testing on‑site, as per client requirements.
• Stay up to date with training and development to continually enhance technical expertise.
• Produce accurate, detailed reports and submit daily updates in line with company standards.
• Work closely with the internal service team to coordinate repairs, scheduling, and customer support.

• Time‑served engineer or NVQ Level 3 qualified in a relevant discipline.
• Previous experience with generators is desirable but not essential.
• Knowledge of electrical and mechanical systems, including engines and alternators.
• Willing to work overtime, including some mid‑week, weekend shifts, and occasional overnight stays.
• Flexible to take part in an on‑call rota when required.
• Confident in carrying out risk assessments and working safely on‑site.
• Prior experience in a mobile engineering role is advantageous.
• Comfortable working in a fast‑paced environment and dealing with a wide range of customers.
• Strong communication skills, both face‑to‑face and over the phone.

• Competitive hourly rates (depending on experience).
• Overtime after 40 hours
• On‑call standby allowance.
• 33 days holiday (including bank holidays).
• Comprehensive training and ongoing upskilling opportunities.
• Private healthcare cover.
• Death in Service benefit.
• Company vehicle provided for regional travel.
• Clear opportunities for long‑term career progression.
• Access to our Outstanding Employee Assistance Programme.

Rehlko proudly offers a rich history steeped in creativity and commitment to our associates and communities, along with competitive benefits and compensation. Our Purpose—Creating an energy resilient world for a better future—and Values:
Curiosity, Trust, Pace, and Excellence, are important cultural components that shape the way we work and relate to one another. Learn more about Rehlko at  In addition to the investment in your development, Rehlko offers a comprehensive package with competitive salaries and a range of additional benefits.

Rehlko is an equal opportunity employer that prohibits discrimination and will make decisions regarding employment opportunities, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination, promote equal opportunities in every aspect of our process.

• Curiosity – Seek, learn, share
• Trust – Go farther together
• Pace – Focus to go faster
• Excellence – Find the win every day