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Fixed Electrical Testing Engineer - JLL

TeksystemsSouth East London, London🇬🇧United KingdomPosted 17 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
South East London, London, United Kingdom
Posted
18 hours ago

Job Description

Job Title: Fixed Electrical Testing Authorised Person - Data Centres

YOU MUST HAVE THE C&G2391, BS767, and NVQ Level 3 in Electrical Installation

IF YOU DO NOT HAVE THE ABOVE, YOU WILL NOT BE ELIGIBLE!

Job Description

As the post holder, you will be expected to have an extensive understanding of Critical Facilities/Data Centre

infrastructure (Mechanical & Electrical assets). As a member of the technical team operating across a portfolio

of 13 Data Centre Sites supporting a Fixed Electrical Testing Programme, you will be responsible for the safe

operation, isolation and switching of 11kV High Voltage (HV) and Low Voltage (LV) critical power systems.

As an Authorised Person (AP), you will deploy across the estate to author, review and execute SOPs. Your

primary focus is enabling critical Periodic Fixed Electrical Testing (FET), ensuring zero downtime.

You will ensure that the conduct of any personnel under your control is safe, professional and conscientious.

You will also be required to attend site meetings with the client and on behalf of the client as requested.

Driving a Safety-First culture throughout the team on the account, lead through your experience and

knowledge of safe systems of works and compliance.

Key Responsibilities

? Act as a designated Authorised Person (AP) for the group's 11kV distribution networks and LV critical

distribution systems across 13 sites.

? Perform safe isolations in strict accordance with the JLL Electrical Safe Systems of Work (SSoW).

? Issue, manage and cancel statutory safety documentation, including Permit to Work (PtW) and

Certificates of Isolation across assigned sites.

? Enforce rigorous lock-out/tag-out (LOTO) protocols across all active electrical plant rooms.

? Review, challenge and sign off third-party Method Statements and Risk Assessments (RAMS) for sub

contracted testing teams.

? Oversee and audit specialist contractors performing periodic testing in accordance with BS7671 and

Guidance Note 3.

? Operate all MEP systems within the Critical Facility/Data Centre in a competent and confident manner

(including HV/LV Electrical isolations/operations). Making recommendations for improvement and

providing concise technical reports when required.

? Ensure that Specialist Vendors supporting the FET program are completed efficiently, and quality of

work has been inspected and recommendations are communicated to the duty JLL FM team and

Account Manager.

? Ensuring minimum staffing arrangements are always maintained.

? Actively participate and complete Health and Safety compliance activities, such as Hazard/Near Miss

Reporting and regular attendance/completion of scheduled Toolbox Talks.

? Accountable for the compliance with JLL MEP process and procedures when undertaking enabling

works for the FET, ensuring risk management documentation (SOP or EOP) are in place for all

activities.

? Take ownership of areas (including all plant rooms) under JLL control, ensuring they are brought up

to and maintained to the required show site standards.

Qualification and Skills

? Minimum of 3 years relevant experience in Critical Environments such as Banking HQ and Data Centres.

? C&G 2391 Inspection, Test and Certification (or equivalent).

? Authorised Person (High Voltage and Low Voltage).

? BS 7671 (Current Edition).

? NVQ Level 3 in Electrical Installation, City & Guilds 2320/2360

? Electrical/Mechanical Engineering Uk Level 3 Qualification or equivalent (Time-served apprenticeship).

? Strong communication skills and the ability to deal with all levels of staff.

? Ability to comprehend and act upon both verbal and written instructions

? Integrity, honesty and punctuality is also expected.

Job Title: Fixed Electrical Testing Engineer - JLL

Location: Slough, UK

Rate/Salary: 56000.00 - 56000.00 GBP Yearly

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at https://www.allegisgroup.com/en-gb/privacy-notices.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to https://www.allegisgroup.com/en-gb/privacy-notices.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at https://www.allegisgroup.com/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.


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