Senior Electrical Design Engineer

Mission Critical (Data Centres) | London | Hybrid Working

What if you could take the lead on high-profile data centre projects that power the digital world?

We’re looking for a Senior Electrical Design Engineer – Building Services to join a specialist Mission Critical team delivering complex data centre and critical infrastructure projects.

You’ll play a key role in designing resilient electrical systems that keep essential facilities operating 24/7.

This is an opportunity to step into a leadership-focused role where you’ll shape technical outcomes, mentor engineers, and take ownership of projects from concept through to completion.

What you’ll accomplish

• Lead the electrical design of major mission-critical / data centre projects
• Deliver fully coordinated electrical building services designs across all stages
• Ensure projects are delivered on time, on budget, and to the highest technical standards
• Guide and mentor junior engineers, helping grow team capability
• Act as a key technical contact for clients, contractors and stakeholders
• Oversee construction phase support and review technical submissions

What we’re looking for

• 4–7+ years’ experience in electrical engineering (building services)
• Strong experience delivering data centre or mission critical projects
• Expertise in HV/LV systems, UPS, generators, transformers, distribution, earthing and protection systems
• Proven ability to manage multiple projects and tight deadlines
• Confident communicator with strong stakeholder management skills
• Recognised qualification in Electrical Engineering

Why join?

• Work on complex, high-value projects shaping critical digital infrastructure
• Hybrid working and flexible environment
• Clear progression opportunities into Lead and Associate-level roles
• Collaborative, technically driven culture focused on engineering excellence

If you’re ready to take ownership of technically challenging electrical design projects and advance your career in mission critical engineering, we’d love to hear from you.