Field Service Engineer; North – South Yorkshire

Join our expert operations team and play a pivotal role in ensuring the safe, efficient, and reliable operations of our gas reciprocating engines and associated plant equipment. You will play a key role in identifying early signs of faults, conducting diagnostics, and carrying out both reactive and planned maintenance to minimise engine downtime across our range of site-based power generation plants.

This ensures our fleet operates at peak performance, supporting the continuous delivery of flexible power generation.

Working in a collaborative, safety-first environment, you’ll contribute to operational excellence and innovation. Ideally, you’ll bring experience in power generation or industrial maintenance—particularly with gas reciprocating engines and demonstrate strong fault-finding skills and a proactive approach. If you have hands-on experience stripping and rebuilding engines across agricultural, marine, or industrial sectors, we still want to hear from you.

• Adhere to HSQE regulations , report incidents, and take proactive measures to prevent accidents or compliance breaches
• Perform preventive, corrective, and reactive maintenance , including engine overhauls, to ensure the safe and efficient operation of our sites
• Conduct diagnostics and troubleshooting on assets experiencing recurring trips or performance challenges to prevent engine downtime or breakdowns
• Respond promptly to out-of-hours callouts , effectively diagnosing and restoring equipment functionality
• Ensure all tasks assigned by the Operations Performance Team are completed safely, efficiently, and to the highest standards
• Complete detailed service reports of site visits, ensuring compliance with company protocols
• Manage van stock inventory , book out parts used, and ensure tools remain calibrated and in safe working order
• Engage in a culture of continuous improvement , attending training courses and contributing to operational innovation

• NVQ Level 3 or City & Guilds in Electrical or Mechanical Engineering, or apprentice-trained in a similar mechanical discipline
• Safety-conscious with a proactive approach to health and safety
• Proven experience working on gas reciprocating engines (Jenbacher, MWM, MTU, Deutz or Caterpillar) or any power generation assets
• Experience working on low-voltage electrical systems would be beneficial
• Strong diagnostic and fault-finding skills
• Full UK manual driving license , preferably with field-based experience
• Ability to travel to sites across the South East region during call-out week

• Competitive salary with up to 15% bonus , paid quarterly & annually
• Company van & fuel card , plus tools, uniform, laptop, and mobile phone
• Domestic solar, battery, and EV charger funding scheme
• Employee Assistance Program that offers virtual GP appointments
• Community volunteering days to give back to the local area.
• 25 days of annual leave,
  plus bank holidays
• Company pension scheme with 6% employer contribution
• Sick pay eligibility after a qualifying period

We value diversity and inclusion , encouraging applications from underrepresented groups . We believe diverse teams build better solutions. That’s why we actively encourage women engineers to apply and thrive in our inclusive environment.