Senior Electrical Engineer

CompanyNTT Global Data Centers

LocationHemel Hempstead, England, United Kingdom

Posted At12/29/2025

UK Visa Sponsorship Analytics

Occupation Type

Electricians and electrical fitters

Occupation Code Skill LevelMedium Skilled

Sponsorship Salary Threshold

£41,700 (£21.38 per hour)

Standard minimum applies

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Description

Make an impact at NTT Global Data Centers

Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more than 20 countries globally, we offer unparalleled opportunities to work on cutting-edge technology and transformative projects. Experience a collaborative, innovative, and inclusive workplace where your ideas are valued, and your growth is supported.

Your role at a glance

The Senior Electrical Engineer will support the regional engineering and CF Operations teams in the construction, testing, commissioning, management and operation of their electrical infrastructures. They will provide consistent regular reporting of the condition and efficiency of the electrical systems, identifying any areas for improvement.

Main tasks:

Assist the regional team in defining and implementing the Tech-Ops (Technical Operations) standards and ensure that the electrical infrastructures are effectively maintained and optimized
Help and support the regional team in creating energy business cases for infrastructure change

Ensure that the electrical systems are efficiently optimized

Carry out regular tours and ad-hoc inspections of the regional facilities

Attend any internal or external quality related audits

Regularly review and develop commissioning procedures including subcontractors

Hold post-handover project lessons learnt meetings for further improvement

Conduct meetings regarding the operational performance of the electrical infrastructure and provide regular updates to the Stakeholders

Instruct regional personnel also in the mechanical & cooling infrastructure in close collaboration with the training department

Carry out project management duties if required, e.g. initial planning, costing, procurement, subcontractor selection supervision and management

Be part of the EMEA call out team as required

Professional skills:

Several years of experience working in electrical critical environment within a large company, IT-Industry, Telecommunications, Electric power industry or comparable preferred
Bachelor’s or Master’s degree in Electrical Engineering
Several years of experience in working with senior leaders as technical critical infrastructure function

Detailed technical knowledge of the type of large-scale electrical systems, including HV, LV, UPS, Standby Power and related electrical systems and BMS/EMS and control systems

Proficient knowledge in discrimination, short circuit and arc flash studies is desirable

Experience in leading HV switching operations and acting as the SME and in country AE for these activities

Experience in data centers is considered a significant advantage

Subject matter experts understanding of operational and maintenance governance principles

Familiarity with SOP/EOP development and the CAB process

Experience of working in a European multi-cultural environment

Working Knowledge of Plan Do Check Act (Deming cycle) highly desirable

Awareness of Root Cause Analysis management frameworks highly desirable

Recognised European Health and Safety Qualification highly desirable

Working as Part of the local callout/escalation team as required

Soft skills:

Fluent in English language both written and verbal
Readiness to travel up to 30% nationally & internationally
Knowledge of EN 50110 REBT-2002 or similar

Who we are

As the third largest data center provider, we operate over 150 data centers in more than 20 countries and regions. We understand that every business – large and small – has its own unique needs and goals. We offer local-to-global data center expertise, aligned with our connected platform of AI-ready data centers to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime.