Generator Engineer

A well-established, engineering-led business operating within the standby power and critical power sector is seeking a Generator Engineer to join its service and support team. With a strong reputation for delivering high-quality generator solutions across the UK, the business continues to invest in its engineers, internal progression, and long-term staff development.

This is a home-based, field service role, ideal for an engineer with strong mechanical and electrical knowledge who enjoys working independently while delivering excellent customer service.

Responsibilities:

• Travel to customer sites across the UK to carry out servicing, maintenance, and repairs on a wide range of generator brands
• Perform planned and reactive maintenance, including oil changes, filter replacements, inspections, and performance testing
• Carry out diagnostics, fault finding, and rectification of mechanical and electrical generator faults
• Undertake installation and commissioning of generator systems, both portable and fixed
• Complete load bank testing, performance verification, and post-installation testing
• Diagnose and repair alternators, batteries, control panels, wiring, ATS, and associated power systems
• Maintain accurate and detailed service reports, documenting work completed and parts used
• Communicate clearly with customers, explaining faults, solutions, and operational guidance
• Participate in an on-call rota and respond to emergency breakdowns where required
• Ensure all work is completed in line with health & safety regulations, including risk assessments and PPE use
• Represent the business professionally on-site, acting as a brand ambassador at all times

Requirements:

• Proven experience in generator servicing, maintenance, installation, or commissioning
• Strong mechanical and electrical fault-finding capability
• Understanding of load balancing, power distribution, and control systems
• Experience using diagnostic tools such as multimeters and engine diagnostic software
• Ability to work independently with minimal supervision while managing workload effectively
• Strong customer-facing and communication skills
• Willingness to travel nationwide, including occasional nights away

Qualifications:

• HNC / HND / NVQ Level 3 in Mechanical or Electrical Engineering (or equivalent)
• Relevant industry training and certifications

Generator Engineer Benefits:

• Competitve salary
• Home-based role with travel to customer sites
• Paid overtime and on-call allowances
• Strong focus on employee wellbeing, including access to health and support resources
• Opportunities for internal progression and long-term career development
• Supportive, people-focused culture with high staff retention
• Regular company events and team engagement activities

If you’re an experienced Generator Engineer looking for a field-based role within a stable and supportive power generation business, this is an excellent opportunity to develop your career.
Know someone who could be a good fit? Referrals are welcome, with a bonus available for successful introductions.