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Posted 15 August, 2026

Building Services Engineer

Pareto FM
London, ENG, GB Full Time

Job Description

Building Services Engineer?? Bank/Monument Area (with occasional travel to Chelmsford)?? Up to £48,000 + Paid Overtime & Call-Out?? Pareto FM?? Full-TimeAbout the Role Pareto FM has an exciting opportunity for an experienced Building Services Engineer to join our on-site engineering team supporting a prestigious insurance client in the heart of the City of London.Based primarily at a premium commercial office environment near Bank/Monument London, you'll play a key role in ensuring critical building services remain safe, compliant, and fully operational. This is a hands-on position suited to an engineer who enjoys taking ownership of their work, building strong client relationships, and working as part of a collaborative team.With a mix of planned preventative maintenance, reactive works, compliance activities, and critical plant monitoring, no two days are the same.The Role As a Building Services Engineer, you'll be responsible for maintaining and supporting a wide range of mechanical and electrical building services systems, ensuring excellent service delivery and a first-class workplace experience for the client.While this is not a management role, you'll be trusted to work independently, support colleagues, and demonstrate leadership through your technical expertise, professionalism, and reliability.What You'll Be Doing Delivering planned preventative maintenance (PPM) and reactive maintenance across M&E systemsFault finding and repairing HVAC systems including AHUs, FCUs, VAVs, pumps, and motorsMonitoring and responding to BMS alarms and critical building systemsSupporting UPS systems and critical infrastructure maintenanceCompleting statutory inspections and compliance-related tasksUpdating CAFM systems accurately with completed works and follow-up actionsManaging permits to work and supporting subcontractors on siteConducting routine plant inspections and identifying opportunities for improvementEnsuring all maintenance activities are carried out safely and in accordance with site proceduresActing as a professional day-to-day point of contact for the client and building occupantsSupporting the wider engineering team to ensure service excellence across the siteWorking Environment Predominantly based at a premium commercial office building near Liverpool StreetOccasional paid travel to a satellite site in ChelmsfordFast-paced and varied commercial office environmentHigh-profile client with high standards and expectationsCollaborative and supportive engineering cultureWorking Hours & Call-Out 40-hour week, Monday to FridayAlternating shift pattern:Early Shift: 07:00 16:00Late Shift: 09:00 18:00Paid overtime opportunities available, including evenings and weekendsOptional on-call rota, currently 1 in 3£100 standby payment per on-call periodMinimum 4 hours paid per call-out at overtime ratesTeam & Support Structure You'll be joining a close-knit on-site engineering team currently consisting of two full-time engineers, supported by:Site-Based Technical ManagerWider Contract Support TeamRegular weekly team meetingsFace-to-face collaboration and knowledge sharingA genuine "one-team" culture where engineers support each other and work together to deliver excellent serviceWhat We're Looking For Essential Qualifications Trade background in Electrical or Mechanical EngineeringTrained to City & Guilds standard or equivalentCity & Guilds 2330 Level 2 & 3 (Electrical) or equivalentCity & Guilds 6035 Level 3 (Mechanical/Plumbing) or equivalentLegionella L8 Awareness (or willingness to undertake training)Essential Experience Experience working within Building Services, Facilities Management, or Commercial Maintenance environmentsStrong background in planned and reactive maintenanceExperience fault finding across mechanical and electrical systemsKnowledge of HVAC plant, BMS systems, emergency lighting, and compliance activitiesExperience using CAFM systems and digital maintenance platformsExcellent communication and customer service skillsPersonal Attributes Self-motivated and proactiveProfessional and client-focusedOrganised with strong attention to detailCalm under pressure and confident solving technical issuesTeam-oriented with a positive approach to supporting colleaguesTraining & Progression Pareto FM is committed to investing in its people and providing genuine long-term career development opportunities.Successful candidates will have access to:Structured technical and compliance trainingInternal e-learning programmesCoaching and mentoring opportunitiesILM leadership and management development programmesCross-functional development opportunitiesCareer progression pathways within a growing FM businessRegular development reviews and succession planning discussionsFor the right candidate, there are excellent opportunities to progress into senior engineering, supervisory, management, or specialist technical roles.Why Join Pareto FM? Single high-profile site with minimal travel requirementsSupportive management team and collaborative engineering culturePaid overtime and structured call-out arrangementsExposure to premium facilities and critical building systemsSubsidised food allowance plus unlimited tea and coffee on siteStrong focus on training, development, and progressionOpportunity to build a long-term career within a growing and ambitious FM businessIf you're an experienced Building Services Engineer looking for a stable role within a prestigious City location, we'd love to hear from you.#ROLTPBN1_UKTJ