Technical Services Manager - CNI

At Mitie, our people are our greatest strength, and our promise is to create a place to work where you can thrive and be your best every day. We're looking for a CNI Technical Services Manager to join our team at Warwick, supporting a critical national infrastructure environment aligned to a data centre operating model. You'll lead technical operations across a complex engineering estate where resilience, compliance and operational continuity are at the heart of everything we do.
Role Responsibilities Lead and develop a multi-disciplinary engineering team, ensuring high technical, safety and compliance standards.
Oversee planned and reactive maintenance, remedial works, projects and specialist contractor activities.
Provide technical oversight of critical electrical and mechanical infrastructure, including power, cooling, UPS and standby generation systems.
Ensure Safe Systems of Work, permits, isolations and higher-risk engineering activities are effectively managed.
Work closely with the client to manage technical risk, support incident response and drive continuous improvement.

Relevant engineering qualification or equivalent technical experience within building services, electrical or mechanical engineering.
Experience leading engineering teams within a critical, highly regulated or operationally complex environment.
Strong understanding of engineering safety, statutory compliance, Safe Systems of Work and technical risk management.

What We're Looking For Experience within critical environments such as CNI, data centres, utilities, telecommunications, defence or energy.
Ability to build strong relationships and provide clear technical advice to clients and stakeholders.
Experience managing specialist contractors and maintenance delivery.
Knowledge of asset lifecycle planning, reliability and operational resilience.
Understanding of critical infrastructure including HV/LV systems, UPS, cooling, standby generation or BMS would be advantageous.

What's in it for you? Opportunity to lead technical services within a nationally important critical infrastructure environment.
Exposure to complex engineering systems and mission-critical operations.
Ongoing development opportunities within Mitie's wider engineering and technical services community.