Mechanical & Engineering Services Engineer in Nottingham

AD Energy Recruitment is partnering with a growing and innovative renewable energy business to recruit a Mechanical Service Engineer to support anaerobic digestion and resource recovery facilities across the UK. This is an excellent opportunity for a mechanically qualified engineer who enjoys hands-on problem solving, field-based work, and the opportunity to contribute to the UK's transition towards cleaner, more sustainable energy generation.

As a Mechanical Service Engineer, you'll play a key role in ensuring plant equipment operates safely, efficiently, and reliably across a portfolio of renewable energy facilities. Working independently and alongside site teams, you'll carry out planned and reactive maintenance, fault finding, equipment optimisation, and commissioning support activities.

• Carry out planned preventative and reactive maintenance across a range of mechanical plant equipment.
• Diagnose and resolve faults on mechanical systems, pipework, pumps, motors, valves, mixers, conveyors, heating systems, and process equipment.
• Support the maintenance and optimisation of critical plant assets including heat exchangers, gas handling systems, sensors, safety systems, and associated infrastructure.
• Conduct mechanical inspections and condition assessments to improve reliability and performance.
• Support commissioning, upgrade, and improvement projects across operational facilities.
• Ensure all maintenance activities are completed safely and in accordance with site procedures, RAMS, and Safe Systems of Work.
• Maintain accurate service records and technical documentation.
• Work closely with operations and engineering teams to minimise downtime and maximise plant performance.

We're looking for a mechanically skilled engineer who enjoys working in a field-based environment and is comfortable taking ownership of technical challenges:

• Level 3 qualification in Mechanical Engineering or a related discipline.
• Minimum three years' experience within a mechanical maintenance, service, or field engineering role.
• Strong fault-finding and troubleshooting capability across mechanical systems.
• Full UK driving licence.
• Good understanding of Safe Systems of Work, Risk Assessments, and Method Statements.
• Competent with Microsoft Office and electronic maintenance reporting systems.
• Anaerobic digestion, biogas, renewable energy, wastewater, or process plant environments.
• Mechanical fitting and plant maintenance experience.
• Welding and fabrication skills.
• CompEx Mechanical (Ex11).
• CSCS Trade Card.
• Experience working within industrial processing facilities.
• Enjoys working autonomously and solving problems in the field.
• Is flexible and willing to travel extensively throughout the UK.
• Thrives in industrial environments and isn't afraid of getting hands-on.
• Takes pride in delivering high-quality work safely and efficiently.

Competitive salary dependent on experience. Overtime paid at enhanced rates. Company vehicle and fuel provided. Pension scheme and holiday allowance. Ongoing training and development. Genuine long-term progression opportunities within a growing renewable energy business. Opportunity to build specialist expertise within the anaerobic digestion and renewable energy sector.

If you're a mechanically qualified engineer looking to join a business at the forefront of renewable energy and sustainable infrastructure, we'd love to hear from you.