Electrical Field Service Engineer - Critical Power Systems (UPS Training Provided)

Eaton Group; Slough; On-site; GBP 45,000 - 65,000; Full time

Job summary

Eaton Group's EMEA Electrical Services organization, operating across 25 countries with more than 500 employees, delivers lifecycle services across Eaton's electrical products, systems, and software portfolio for data centers, utilities, industry, buildings and healthcare.

This role offers hands-on training to develop into a skilled UPS Field Service Engineer, with exposure to critical power technologies in the UK, including data centres and healthcare facilities, and clear opportunities for

Qualifications

• Experience with three-phase electrical systems in installation, maintenance, service, commissioning or troubleshooting.
• Strong electrical fault-finding skills.
• Ability to read and interpret electrical schematics and technical drawings.
• Willingness to train on UPS systems and build specialist expertise in critical power.

Responsibilities

• Diagnose faults on UPS systems.
• Set up and configure remote monitoring software.
• Carry out preventative maintenance on installed base.
• Perform repairs on UPS systems, including standalone and parallel configurations.
• Communicate with stakeholders on technical matters.
• Adhere to anti-static policies and ECN process.

Skills

Three-phase systems

Electrical fault-finding

Reading schematics

UPS knowledge

Tools

UPS systems

Job description

Our EMEA Electrical Services organization, operating across 25 countries with more than 500 employees, delivers lifecycle services across Eaton's electrical products, systems, and software portfolio. We support customers in Data Centers, Utilities & Energy, Industry, Buildings, and Healthcare, helping them maximize reliability, safety, and performance.

From installation and commissioning to maintenance, modernization, troubleshooting, and life‑cycle extension, our teams play a critical role in keeping essential infrastructure running.

With ambitious growth plans and ongoing investments in technical innovation and strategic development, this is an exciting time to join Eaton and help shape the future of Electrical Services across EMEA.

Whether you're currently working in industrial maintenance, building services, facilities management, power distribution, or electrical installation and commissioning, this role offers a unique opportunity to develop into a highly skilled UPS Field Service Engineer.

You'll receive hands‑on training, work alongside experienced specialists, and gain exposure to some of the UK's most critical infrastructure, including hyperscale data centres, healthcare facilities, and industrial sites. As demand for critical power expertise continues to grow, this role provides a clear pathway to building a long‑term career in a specialist and future‑focused field.

What you’ll do:

• Diagnose faults on UPS systems
• Demonstrate a strong understanding of on-line and line‑interactive UPS systems
• Carry out preventative maintenance on the existing installed base
• Perform repairs on all types of UPS systems, including standalone and parallel configurations
• Set up and configure remote monitoring software
• Communicate with key stakeholders on technical matters
• Adhere to anti‑static policies and procedures
• Apply the ECN process to all repairs

Qualifications:

• Experience working with three‑phase electrical systems in an installation, maintenance, service, commissioning or troubleshooting environment
• Strong electrical fault‑finding skills
• Ability to read and interpret electrical schematics and technical drawings
• Previous experience with UPS systems is beneficial but not essential, as full product training will be provided
• A desire to develop specialist expertise in critical power and data centre technologies

What we offer:

• Exposure to mission‑critical facilities including some of the UK's largest data centres
• Structured training and support to develop into a UPS specialist
• Clear career progression within a growing international services organisation
• Opportunities to work with advanced critical power technologies and industry‑leading customers
• A strong safety‑first culture
• A collaborative and inclusive working environment

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All positions may require participation in video and in‑person interviews as part of the hiring process. All candidates will be evaluated based on job‑related competencies, and all candidates’ privacy rights and data security will be protected in accordance with applicable laws.

We are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.