Purpose of the Job • To deliver planned and reactive maintenance within a critical environment, ensuring electrical and associated building services operate safely and reliably. • To support the safe operation of critical systems within a single-site operation in Wednesbury. • To work as part of a small, highly skilled onsite engineering team maintaining uptime and compliance. • To respond effectively to reactive issues and participate in the site call-out rota. Key Responsibilities • Carry out Planned Preventative Maintenance (PPM) and reactive maintenance on electrical systems with supporting mechanical exposure. • Perform fault finding, maintenance, and repairs on HV/LV systems (where authorised). • Support the operation and maintenance of critical infrastructure including power, life safety, and building services. • Ensure all works are completed in line with statutory requirements, site procedures, and SLA expectations. • Accurately complete maintenance documentation, permits, and reports. • Work collaboratively with the Supervisor and fellow Engineer to ensure site resilience and continuity. • Escort and oversee specialist subcontractors when required. • Respond to call-outs as part of the onsite rota, covering the Birmingham site only. Personal Experience / Qualifications / Skills • Strong electrical background with a multi-skilled ca...