Workshop Generator Engineer – Diesel Power Maintenance

WB Power Services Ltd; Heanor; On-site; GBP 25,000 - 39,000; Full time

Benefits offered by this job

Private healthcare

Death in service benefit

33 days holiday (incl. bank holidays)

Training and upskilling opportunities

Excellent long-term progression

Access to Employee Assistance Program

Job summary

Rehlko, a global leader in power and energy resilience, seeks a Workshop Generator Engineer in Heanor. In a busy workshop, you will diagnose faults, service, and prepare diesel generators for deployment, ensuring quality, safety, and ISO compliance.

You will work with engine systems from Volvo, Scania, Perkins and MTU, read wiring diagrams, and use diagnostic tools. A full UK driving licence and strong teamwork are preferred.

Qualifications

• Proven experience with diesel generators.
• Strong mechanical and electrical diagnostic skills.
• Ability to read and interpret technical drawings, wiring diagrams, and service manuals.
• Experience with engine systems (e.g., Volvo, Scania, Perkins, MTU) is advantageous.
• Knowledge of control panels, alternators, and generator control systems (e.g., Deep Sea, ComAp) is desirable.
• Full UK driving licence preferred.

Responsibilities

• Carry out servicing, maintenance, and repair of diesel generators ranging from small sets to large multi‑megawatt units.
• Diagnose mechanical and electrical faults using appropriate tools, equipment, and diagnostic software.
• Complete pre‑hire inspections, ensuring all equipment meets quality and safety standards.
• Prepare generators, distribution equipment, and associated components for deployment to customer sites.
• Conduct load bank testing, functional checks, and performance verification.
• Maintain accurate service records, job sheets, and compliance documentation.
• Ensure all workshop activities are completed in line with ISO9001, ISO14001, and ISO45001 procedures.
• Support continuous improvement by identifying opportunities to enhance reliability, efficiency, and preparation standards.
• Assist with workshop organisation, housekeeping, and stock control.
• Work collaboratively with the wider engineering and operations teams to ensure smooth workflow and timely delivery.
• Adhere to all health, safety, and environmental requirements within the workshop environment.

Skills

Diesel generators experience

Mechanical and electrical diagnostic

Read technical drawings

Engine systems knowledge

Generator control systems

Attention to detail

Team player

Full UK driving licence preferred

Tools

Diagnostic tools

Job description

Rehlko, a global leader in power and energy resilience, seeks a Workshop Generator Engineer in Heanor. In a busy workshop, you will diagnose faults, service, and prepare diesel generators for deployment, ensuring quality, safety, and ISO compliance.

You will work with engine systems from Volvo, Scania, Perkins and MTU, read wiring diagrams, and use diagnostic tools. A full UK driving licence and strong teamwork are preferred.