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Day Engineer

United Kingdom, London · Job Posted March 20, 2026
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Job Description

We are looking for a Day Engineer to join the team in Stockley Park. As the post holder, you will be expected to have an extensive understanding of Critical Facilities/Data Centre infrastructure (Mechanical, Electrical, Plumbing & associated assets). As the member of the engineering shift team, you will responsible for effective inspection, operation and maintenance of all associated assets within the critical facility, with a primary focus on critical facilities risk management, enhancing the quality of the service delivery through effective leadership of the shift team. 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.

Job Responsibility

  • Operate all MEP systems within the Critical Facility/Data Centre in a competent, and confident manner (including MV/LV Electrical isolations/operations)
  • Ensure that Specialist Vendors service visits 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
  • Accurately reporting of all completed work orders, including precise recording of any critical spares/stock items used during these tasks
  • Reviewing and preparing MOP's, SOP's and EOP's, as well as proactive participation through relevant EOP scenario drills (BEST or MOCK Drills)
  • Completing the weekly reports, ensuring that significant events or activities are noted and effectively communicated to JLL FM team
  • 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 all relevant work orders, ensuring risk management documentation (MOP, SOP or EOP) is in place for all critical works
  • Liaise with the supply chain, when ordering M&E components for remedial/corrective works
  • Undertake Site Specific Technical Assessments and Skills Gap Analysis at intervals defined by JLL
  • Take ownership of areas (including all plant rooms) under JLL control, ensuring they are brought up too and maintained to the required show site standards
  • Efficient and Effective completion of Corrigo Work Orders that have been allocated, ensuring that Work Orders have been acknowledged and completed within SLA

Requirements

  • Minimum of 5 years relevant experience in Critical Environments such as Banking HQ and Data Centres
  • LV Authorised Person (A Bonus)
  • Electrical/Mechanical Engineering apprenticeship or similar
  • C&G Pts. 1 & 2, equivalent or exceeds
  • 18th Edition IEE: Wiring and Installation (Ability to attain 18th Edition through additional training if you have 17th Edition)
  • C&G 2391 test and inspection
  • BS 7671:2001 for inspection, testing and certification
  • Excellent communication skills and the ability to deal with all levels of staff
  • Proactive in achieving the highest standard of operation
  • Have good IT and report writing skills
  • Ability to work under pressure whilst remaining calm, clear thinking and able to deliver the required services to the client within given time constraints

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