Data Centre Supervisor

Onnec; Manchester; On-site; GBP 40,000 - 56,000; Full time

Job summary

ONNEC Group is seeking a Data Centre Supervisor to lead MAC and BAU activities in client data centres. You will work closely with the Data Centre Manager and client stakeholders to plan, schedule and execute works, ensuring SLA performance and efficient service delivery in a high-availability environment.

The role requires experience in structured cabling, asset management and service delivery, with the ability to supervise shifts, manage third-party vendors and uphold health and safety

Qualifications

• Experience in a Data Centre MAC environment (Moves, Adds & Changes).
• Strong cabling installation, testing and fault-finding abilities.
• Knowledge of copper and fibre cabling and data centre infrastructure.
• Experience with asset management, ticketing systems and service delivery.
• Ability to supervise shifts and support project handovers.
• Experience with third-party vendors in large-scale ops environments.
• Excellent organisation, prioritisation and problem-solving skills.
• Ability to work under pressure in a 24/7 setting.
• Clear communication, able to work independently or in a team.

Responsibilities

• Deliver MAC and BAU activities across data centre and campus environments.
• Support planning, scheduling and execution of works to meet client requirements.
• Monitor SLA performance and escalate risks as needed.
• Coordinate with internal teams, clients and third-party vendors.
• Supervise cabling, installation, decommissioning and equipment handling.
• Manage workload allocation, resource planning and shift coverage.
• Maintain health and safety, quality standards and client processes.
• Assist incident management and first-line technical support.
• Maintain documentation, reporting and asset tracking systems.
• Participate in meetings and contribute to service improvements.

Skills

Data Centre MAC

Structured cabling

Cabling standards

Asset management

Ticketing systems

Service delivery

Shift supervision

Vendor management

Team coordination

24/7 operations

Job description

ONNEC Group are a leading independent technology partner and global integrator, with over 30 years experience, and a 800+ team of global experts, specialising in providing end-to-end connectivity solutions that propel organisations everywhere.

From structured cabling to managed services, our end-to-end services give infrastructure that can be completely replied on. Design. Build. Deploy. Optimise. We offer a complete solution for business connectivity.

We are a rapidly growing organisation and finding and retaining the highest calibre of people is fundamental to us for the success of our business, we work hard to create a challenging, supportive and satisfying working environment for all our employees. ONNEC has successfully achieved the Investors in Diversity Foundational Award for our commitment to equality, diversity and inclusion in the workplace.

The Data Centre Supervisor plays a key role in delivering IT cabling infrastructure support services across client data centre environments. The role is site-based and responsible for ensuring the successful delivery of Moves, Adds & Changes (MAC) activities and Business-as-Usual (BAU) operations, while supporting efficient day-to-day service delivery and operational improvements.

Working closely with the Data Centre Manager, Service Delivery Manager and client stakeholders, the role contributes to planning, execution, and continuous improvement of operational processes in a high-availability, 24/7 environment.

What you’ll be doing as our Data Centre Supervisor:

• Deliver MAC and BAU activities across data centre and campus environments
• Support planning, scheduling and execution of works to meet client requirements
• Monitor and ensure SLA performance, escalating risks and issues where required
• Coordinate with internal teams, clients and third-party vendors to maintain service excellence
• Supervise cabling, installation, decommissioning and equipment handling activities within data centres
• Manage workload allocation, resource planning and shift coverage
• Maintain compliance with health & safety, quality standards and client processes
• Support incident management, troubleshooting and first-line technical support activities
• Maintain accurate documentation, reporting and asset tracking systems
• Participate in operational, client and team meetings and contribute to ongoing service improvements

What we’re looking for in our Data Centre Supervisor:

Essential

• Relevant experience in a Data Centre MAC (Moves, Adds & Changes) environment
• Extensive experience in structured cabling installation, testing and fault finding
• Strong knowledge of cabling standards (copper & fibre) and data centre infrastructure
• Proven experience in asset management, ticketing systems and service delivery processes
• Ability to supervise shift activities and support project delivery from design through to handover
• Experience managing third-party vendors and working in large-scale, operational environments
• Strong organisational, prioritisation and problem-solving skills
• Ability to work under pressure within a 24/7 operational environment
• Excellent communication skills with the ability to work independently and as part of a team

Preferred

• Industry certifications (e.g. CompTIA Server+, Network+, CCNA, ITIL)
• Data Centre or cabling certifications (e.g. BICSI, CDCTP, CDCMP)
• Previous experience within banking or enterprise data centre environments