Critical Facilities Maintenance Shift Engineer

CompanyNTT Global Data Centers

LocationHemel Hempstead, England, United Kingdom

Posted At1/29/2026

UK Visa Sponsorship Analytics

Analytics are greyed out due to low classification confidence (39.0%).

Occupation Type

Metal working production and maintenance fitters

Occupation Code Skill LevelMedium Skilled

Sponsorship Salary Threshold

£41,700 (£21.38 per hour)

Standard minimum applies

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Description

Your role at a glance

The Critical Facilities Maintenance Shift Engineer, will plan, manage and implement the delivery of Facilities Maintenance services to our Data Centers ensuring operational performance is always maintained to the highest possible standards. You will provide engineering services and guidance in general on property matters affecting the on-going management and development of the Data Centers.

As one of the Shift Engineers, you will be working a 12hr continental shift pattern.

This is a full time site based role at our HH4 site in Hemel Hempstead.

What you will do

Providing a customer focused service and a high standard of planned preventative and reactive maintenance
Proactively involved in the on-going technical evaluation of all plant and equipment, suggestion of improvements where appropriate
Accurately recording and reporting of maintenance activity to ensure Key Source System is correctly updated
Carrying out operational and maintenance activities as directed, ensuring work is executed in a safe and suitable manner

Working as directed to ensure timely completion of PPM’s and reactive work to SLA’s

Identifying faults and accurately diagnosing root causes

Monitoring and maintaining equipment performance to ensure correct operation of the critical services of the Data Centers

Management of site permit process

Being the High Voltage Authorized Person & all associated duties including Management of Inspection & Testing programme

Management of Fire Procedures and fire response team

Oversight of statutory compliance, including water treatment and closed systems

Responsible for site inspections and audits

Supervising all operational and maintenance activities, to ensure work is executed in a safe and suitable manner and complies with SLA’s

Assisting with incident management and subsequent investigation to establish root cause

Supporting the Shift Engineering Teams to ensure correct operation of the critical services of the Data Centers

Supervising staff, both in-house and external suppliers to deliver a highly focused client service

Co-ordinating planned and unplanned maintenance activities

Ensuring the maintenance of accurate plant records, information and reporting systems

You will have site sign off for works to take place and to accept successful completion ensuring all RA and MS and other technical sign off is in place prior to allowing works to take place. You will have the responsibility for ensuring all services are delivered to the highest technical standards, minimizing risk

Taking responsibility for ensuring services are delivered in accordance with site and best practice processes and procedures

What we are looking for

18th Edition certified or similar electrical qualification
HND or similar in relevant area (Mechanical, Electrical, Building Services)
Good level of computer skills in Microsoft Word, Excel, and Outlook
IOSH – Working Safely
Good understanding of Data Centre cooling solutions and building services
Authorised person LV (HV Preferable)
Membership/Affiliate of relevant institutes (IET, BIFM, CIBSE etc.)
Legionella awareness
IPAF/ PASMA
To undergo full security checks to BS7858:2019 standard

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.