At a Glance
- Tasks: Lead the operation and maintenance of cutting-edge data centre systems for peak performance.
- Company: Join Era4, a mission-driven start-up transforming AI infrastructure with renewable energy.
- Benefits: Enjoy competitive pay, hands-on experience, and the chance to shape future tech.
- Other info: Onsite role in Chesterfield, offering excellent career growth and leadership visibility.
- Why this job: Make a real impact on critical national infrastructure while working in a dynamic environment.
- Qualifications: Hands-on experience with electrical and mechanical systems; strong HVAC knowledge required.
The predicted salary is between 50000 - 65000 € per year.
Era4 develops, owns and operates AI infrastructure across the UK, powered by renewable energy. Converting legacy industrial and energy sites into modern data‑centre facilities, Era4 is combining brownfield regeneration opportunities with cleaner, efficient, scalable compute capacity for healthcare, research, finance, enterprise, and public‑sector organisations.
We’re seeking a Data Centre Facilities Supervisor to ensure our data centres operate at peak safety, reliability, and efficiency. This role sits at the heart of Era4’s mission‑critical infrastructure, overseeing the electrical, mechanical, and HVAC systems that keep our environments stable, secure, and resilient. You’ll take ownership of day‑to‑day operations, preventive and predictive maintenance, incident response, and continuous improvement across our facilities. From managing UPS systems and liquid‑cooling HVAC equipment to coordinating contractors and ensuring compliance, you’ll safeguard the infrastructure that powers our services. This role requires a hands‑on technical leader who can diagnose complex issues, guide maintenance activities, uphold rigorous safety standards, and ensure all systems meet enterprise‑grade expectations for uptime, security, and operational excellence. Please only apply if you can commit to being onsite in Chesterfield 5 days a week.
Key Responsibilities
- Oversee daily operation and maintenance of all critical electrical, mechanical, and HVAC/liquid‑cooling systems across the data centre.
- Lead preventive and predictive maintenance programmes, ensuring reliability, uptime, and rapid incident response with structured root‑cause analysis.
- Manage and optimise critical infrastructure performance including UPS, generators, PDUs, CRAC/CRAH units, chillers, cooling towers, and BMS/EMS systems.
- Ensure full compliance with safety standards, LOTO procedures, permits‑to‑work, fire suppression protocols, and regulatory requirements.
- Maintain accurate technical documentation including SOPs, single‑line diagrams, asset registers, and commissioning records.
- Supervise vendors, contractors, and third‑party technicians while managing service contracts, warranties, and project deliverables.
- Support facility upgrades, retrofits, and capital projects from scoping through commissioning, ensuring seamless integration and operational readiness.
Technical Expertise
- Hands on experience with data centre electrical and mechanical systems (main power feeds, transformers, generators, switchgear, UPS, ATS, PDUs, chillers, CRAC/CRAH units, pump skids and busbar systems).
- Strong understanding of HVAC systems, temperature/humidity control, airflow management and cooling load optimisation.
- Proficiency with BMS/EMS platforms including alarms, trend analysis, setpoint management and commissioning.
- Ability to read and update technical drawings (SLDs, P EIT/FE in US; electrical safety certifications).
- NFPA, OSHA, LOTO training (as applicable).
Why Join Era4
You’ll be joining a mission‑driven start‑up building critical national infrastructure, where operational excellence directly enables growth. This role offers high visibility with leadership, real autonomy, and the chance to shape how a next‑generation company operates at scale.
Data Centre Facilities Lead employer: Era4
At Era4, we pride ourselves on being an exceptional employer, offering a dynamic work environment in Chesterfield where innovation meets sustainability. Our commitment to renewable energy and brownfield regeneration not only contributes to a greener future but also provides our employees with unique opportunities for professional growth and development within the rapidly evolving AI infrastructure sector. Join us to be part of a mission-driven team that values operational excellence, diversity, and the chance to make a meaningful impact in critical national infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Data Centre Facilities Lead
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend events, join online forums, or even hit up LinkedIn. The more people you know, the better your chances of landing that Data Centre Facilities Lead role.
✨Tip Number 2
Show off your skills! When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with electrical and mechanical systems. Share specific examples of how you've tackled complex issues in the past.
✨Tip Number 3
Be proactive! If you see a job you like on our website, don’t just sit back. Reach out to someone at Era4, express your interest, and ask any questions you might have. It shows initiative and can really set you apart from other candidates.
✨Tip Number 4
Prepare for the interview! Research Era4’s mission and values, and think about how your experience aligns with their goals. Be ready to discuss how you can contribute to their mission of building critical national infrastructure.
We think you need these skills to ace Data Centre Facilities Lead
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Data Centre Facilities Lead role. Highlight your hands-on experience with electrical and mechanical systems, as well as any relevant certifications. We want to see how your skills align with our mission at Era4!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about working with renewable energy and AI infrastructure. Share specific examples of how you've tackled challenges in previous roles that relate to the responsibilities outlined in the job description.
Showcase Your Technical Expertise:Don’t hold back on showcasing your technical know-how! Mention your experience with HVAC systems, UPS management, and compliance with safety standards. We’re looking for someone who can hit the ground running, so let us know what you bring to the table.
Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It’s the best way for us to receive your application directly and ensures you don’t miss out on any important updates from our team. We can’t wait to hear from you!
How to prepare for a job interview at Era4
✨Know Your Systems
Make sure you brush up on your knowledge of electrical, mechanical, and HVAC systems. Be ready to discuss specific experiences where you've managed or improved these systems, as this will show your hands-on expertise and understanding of the role.
✨Safety First
Familiarise yourself with safety standards and protocols relevant to data centres, such as LOTO procedures and fire suppression protocols. Be prepared to share examples of how you've upheld safety in previous roles, as this is crucial for the position.
✨Show Your Problem-Solving Skills
Think of a few complex issues you've diagnosed and resolved in past roles. Be ready to walk through your thought process and the steps you took to ensure operational excellence, as this will demonstrate your ability to handle challenges effectively.
✨Engage with the Team
Since this role involves supervising vendors and contractors, be prepared to discuss your experience in managing teams and ensuring compliance. Highlight any successful collaborations that led to improved performance or efficiency in your previous positions.
