Critical Systems Supervisor

Company: Mitie Cleaning & Hygiene Services
Apply for the Critical Systems Supervisor
Location: Wokingham
Job Description:

Critical Systems Supervisor – Engineering Supervisor (Electrical Bias)

Location: Wokingham

Role Overview

We are seeking an experienced Engineering Supervisor with an electrical bias to join our team. This role involves providing multi-skilled maintenance services to critical national infrastructure (CNI), covering both electrical and mechanical disciplines. You will be responsible for reactive and proactive maintenance of operational equipment across the site.

Key Responsibilities

  • Ensure all critical assets are fully operational and meet relevant KPIs.
  • Act as the main point of contact for all critical-related activities.
  • Provide technical support to onsite engineers.
  • Schedule and approve all Planned Preventive Maintenance (PPM) tasks.
  • Compile accurate reports and manage change controls.
  • Support shift rota duties as needed due to sickness, absence, training, or annual leave.

Requirements

  • Level 3 or equivalent electrical qualifications.
  • Proven experience in a critical / data centre environment.
  • Experience with HV/LV equipment (HV/LV AP is beneficial).

Benefits

We offer a comprehensive benefits package designed to support your well‑being, financial security, flexible time and recognition. Benefits include flexible lifestyle options, virtual GP access, financial wellbeing assistance, bonus awards, pension contributions, share plan, cycle‑to‑work scheme, high‑street discounts and life cover.

Equal Opportunity Statement

We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long-term condition and need us to make any reasonable adjustments during the recruitment process, please let us know.

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Posted: May 26th, 2026