Senior Critical Shift Engineer – Continental Shift - St Paul's, London - £63,000 package Location: Critical Building, St Pauls, LondonSalary: Up to £63,000 per annum Overview:/Senior Critical Shift Engineer – Continental Shift - St Paul's, London - £63,000 package Location: Critical Building, St Pauls, LondonSalary: Up to £63,000 per annum Overview:Our client is seeking a qualified Senior Critical Shift Engineer to join the maintenance team of a critical commercial building in St Paul's, London. The ideal candidate will comes from a strong critical background and hold electrical qualifications C&G / NVQ. This role offers hands-on electrical and multi-skilled work, with opportunities for further training and career progression. Package Includes:Salary up to £63,000 per annumUniform and tools suppliedCycle to Work Scheme20 days holiday Plenty of overtime Overtime opportunitiesPension schemeInternal progression and development opportunitiesHours of Work: Continental Shift:4 nights on / 4 off / 3 days on / 3 nights on / 6 off / 4 days onShift times: 07:00 – 19:00 / 19:00 – 07:00Key Duties & Responsibilities:Electrical maintenance including lighting, fault-finding, small installations, lamping, ballast changes, control panels, and power distributionEmergency lighting inspections and maintenanceConduct complex electrical fault-finding and rectification across power distribution, control panels, and essential services.Adhere to the Safe System of Work SSoW for HV and critical low-voltage operations.Perform scheduled maintenance, fault-finding, and load-testing on Static and Rotary UPS systems and associated battery banksChiller re-sets and first-line troubleshootingWater treatment monitoring temperature checksBMS system monitoring hot & cold checksPerform all allocated tasks professionally and within allocated timeframesProactively identify, report, and resolve faults with building services equipmentMaintain health & safety compliance, reporting/escalating issues where requiredMaintain clear communication with client staff and site management regarding service issuesEscort specialist subcontractors when requiredBe flexible with site attendance and tasks within competencyRequirements:Electrically qualified C&G, NVQ, or equivalent18th Edition Wiring Regulations knowledgeBackground working in or with critical systems EssentialAbility to provide trade certificates essentialCurrent or expired High Voltage approved personProven track record in commercial building maintenanceMulti-skilled electrical, mechanical, and general building servicesStrong communication and customer service skillsMust be able to attend site for a 07:00 am startInterested candidates should contact: Alex Denton – CBW Staffing Solutions