Critical Environment Technician – HVAC/Mechanical

About the role

Join CDC Data Centres as a Critical Environment Technician, working hands‑on in a live data‑centre environment. You will support the day‑to‑day operation of mission‑critical infrastructure, focusing on planned works, maintenance, site logistics and reliability during business hours.

Key responsibilities

• Monitor and respond to alarms across power, cooling and fire systems.
• Perform physical inspections to ensure equipment operates within defined parameters.
• Respond to faults and incidents, prioritising actions and escalating when required.
• Carry out operational switching and control activities to prevent unplanned outages.
• Support planned maintenance and supervise contractors, ensuring strict safety compliance.
• Document incidents, maintenance activities and observations for continuous improvement.

Required profile

• Experience or training in critical infrastructure, HVAC, electrical or industrial environments.
• Willingness to work onsite during standard business hours.
• Ability to follow safety procedures and work collaboratively with a team.
• Strong attention to detail and ability to prioritise tasks under pressure.

Required skills

• HVAC systems
• Electrical systems
• Power monitoring
• Cooling systems
• Fire alarm systems
• Incident response
• Operational switching
• Maintenance procedures
• Technical documentation

What we offer

• Tailored training through the CDC Academy.
• Hands‑on experience in a high‑growth, stable industry.
• Opportunities for career progression within a leading data‑centre operator.
• Inclusive workplace that values diversity and teamwork.