Senior Project Engineer (Data Centre Retrofit)

Job Title
Senior Project Engineer – Electrical (Data Centre Retrofits)


Summary
We’re seeking an experienced Senior Project Engineer – Electrical to lead retrofit and upgrade projects within live data centre environments across the UK and wider EMEA region. This role can be based from either Birmingham or London office, offering a chance to work on technically challenging projects that require innovation and precision. If you have a passion for mission-critical engineering and want to progress your career with a consultancy that values flexibility and development, this role is for you.


Location and Working Pattern
Locations: Birmingham or London, with some travel to client sites as needed.
Flexible working arrangements are available, including a 9-day fortnight schedule with every second Friday off.


Client Overview
Our client is a leading engineering consultancy recognised for delivering cutting-edge retrofit solutions across mission-critical facilities. Known for engineering excellence and innovation, they specialise in ensuring safe and efficient upgrades without operational disruption.


Responsibilities

• Lead the design, planning and delivery of electrical retrofit projects in operational data centre environments.
• Develop strategies for live system tie-ins, outage planning and resilience.
• Carry out or manage technical assessments of existing facilities to unlock additional capacity.
• Produce and review detailed technical documentation, schematics and reports.
• Manage project budgets, timelines, and mitigate live-environment risks.
• Liaise directly with clients, contractors and vendors to ensure seamless project execution.
• Enforce robust QA processes and compliance protocols.
• Mentor junior engineers and provide technical leadership across the retrofit team.

Must-have Requirements

• Demonstrable experience delivering electrical engineering works in live data centre or mission-critical environments.
• Strong understanding of LV/MV distribution, UPS systems and standby generator integration.
• Skilled with AutoCAD and Revit; experience using Amtech, ETAP or similar tools is preferred.
• Degree-qualified in Electrical Engineering or comparable discipline.
• Minimum 8 years’ experience in building services engineering, including high-complexity retrofit projects.
• In-depth knowledge of IEC, BS and related standards.

Nice-to-have Skills

• Chartered Engineer status or close to achieving it.
• Knowledge of sustainability frameworks such as BREEAM or LEED.
• Familiarity with BMS, EPMS and smart building systems.

Benefits

• Flexible working with a 9-day fortnight schedule.
• 25 days annual leave plus statutory entitlements.
• Pension scheme and health insurance allowance.
• Professional development and chartership support, including fees.
• Regular training, mentoring and funded college courses.
• Travel expense reimbursement for work-related journeys.
• Subsidised social activities and wellness initiatives.
• Referral bonus scheme.

Apply Now
Excited to take the lead on complex, high-impact data centre retrofit projects? Apply today and join a team delivering excellence in mission-critical engineering.

The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future.
 
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