Field Service Engineer - UPS / Critical Power

Location: UK Nationwide

Are you an experienced Field Service Engineer with strong knowledge of UPS systems and critical power infrastructure?

Our client, a global provider of critical power and infrastructure solutions, is expanding their service engineering team. This is an excellent opportunity for a skilled engineer to support the commissioning, servicing, and maintenance of UPS and critical power systems across customer sites throughout the UK and Ireland, ensuring reliable power protection for mission-critical environments.

As a Field Service Engineer - UPS / Critical Power, you will:

• Prepare and carry out commissioning, servicing, maintenance, testing, and fault diagnosis of UPS and critical power infrastructure systems and associated battery systems in accordance with customer requirements and applicable procedures.
• Perform servicing and preventative maintenance on all installed systems and equipment delivered by the company, including UPS systems, DC power solutions, and battery installations.
• Carry out live working procedures safely while ensuring compliance with company safety policies and industry standards.
• Complete detailed service reports and relevant documentation following each service visit in accordance with company procedures.

Key Skills and Experience for this Field Service Engineer - UPS / Critical Power role:

• Provable experience as a Field Service Engineer, Service Technician, or similar role within power electronics, UPS systems, electrical installations, or critical power infrastructure.
• Strong technical knowledge of DC power systems and AC UPS equipment.
• Experience working with battery systems used in UPS or critical power environments.
• Full UK driving licence required.

This is a fantastic opportunity to join a growing organisation within the UPS and critical power sector, supporting essential infrastructure across telecoms, data centres, and other mission-critical environments throughout the UK.

To apply, please send your CV to or call 01582 878828 for more information.

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