Power Systems Engineer role designing MV/LV infrastructure for mission-critical data centres. Focus on power system studies, analysis, and multidisciplinary design delivery.
Responsibilities
Act as a power systems specialist within multidisciplinary building services design teams on data centre projects
Undertake electrical power system studies to support data centre design, including load flow, short circuit, protection coordination, arc flash and harmonic analysis
Support the design of MV and LV distribution systems for data centres, including substations, transformers, generators, UPS systems and critical power architectures
Develop and review single line diagrams, power system schematics, protection philosophies and technical reports
Carry out detailed electrical calculations in accordance with IEC, BS, IS and relevant international standards
Interface with utility providers and support grid connection assessments for data centre developments
Review vendor and contractor technical submissions, ensuring alignment with the design intent and performance requirements
Support commissioning activities, including FATs, SATs and system energisation planning where required
Contribute to QA processes, ensuring technical accuracy, compliance and consistency across project deliverables
Provide technical support and mentoring to junior electrical engineers within the team
Liaise with clients, contractors and other stakeholders to resolve technical challenges during design and construction.
Requirements
Degree in Electrical Engineering or Power Engineering
1+ years’ experience in electrical or power systems engineering, ideally within a building services or consultancy environment
Experience working on data centre, pharmaceutical, life sciences or other mission-critical facilities is highly desirable
Familiarity with European and UK electrical standards (IEC, BS, IS)
Strong understanding of electrical power systems within building services and mission-critical environments
Experience delivering power system studies such as: Short circuit calculations (IEC 60909)
Load flow analysis (HV / MV / LV)
Protection coordination and selectivity studies
Arc flash and power quality studies
Harmonic and transient analysis
Experience with MV and LV system design, including transformers, switchgear, generators, UPS (AC/DC) and emergency power systems
Familiarity with earthing and lightning protection design for complex facilities
Working knowledge of AutoCAD and Revit within a building services design environment
Understanding of data centre power resilience concepts (N, N+1, 2N architectures).
Benefits
Flexible working times
20 Days holidays up to 25 days
Pension Scheme
Working travel out-of-pocket expenses
Travel tax scheme or bike-to-work scheme
Regular training/mentoring / further college support
Support for Chartership
Subsidised Health Insurance Allowance
A Professional Subscription Fee paid by the company
Paid Statutory Leaves
Healthcare check-ups and flu vaccinations
Gym / Fitness membership
Heavily subsidised social committee (5 a side, golf society, climbing club and regular social events)
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