Critical Facilities Engineer (Level IV): Electrical / Mechanical

Joining our operations team means being at the center of everything – maintaining and evolving critical infrastructure that powers the digital world and delivers real impact for our customers, communities and society. You’ll find belonging, purpose, and a team that welcomes you—because when you feel valued, you’re empowered to do your best work.

Critical Facilities Engineer (Level IV): Electrical / Mechanical

Location: Equinix, Slough campus |

You keep critical systems running, and people only notice your work when something stops. You can track down a fault on your own and you know how to work safely. Now you want a role where that experience counts and leads somewhere.

Equinix runs some of the world's most critical data centers. Banks, hospitals, airlines and cloud providers depend on our sites every minute of the day.

Slough is our largest UK campus and one of our busiest in Europe. The plant behind it is what you already know: power distribution, standby generation, cooling, water and fire systems. The difference here is that everything runs 24/7 and there's no shutdown window.

We're looking for an experienced Electrician /Electrical Engineer or Mechanical Engineer to join the team as a Level IV Critical Facilities Engineer.

What you'll be doing Keeping the plant running

• Planned and reactive maintenance on electrical and mechanical systems, including LV distribution, standby generators, battery and backup power, chillers, pumps, air handling, water and fire suppression
• Fault-finding, repairs, installations and inspections
• Monitoring the BMS, responding to alarms and fixing issues using clear procedures
• Operating critical systems alongside senior engineers, and building your authorisations as you go

Owning the work on site

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