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Posted 21 July, 2026

Building Services Engineer

PARETO FACILITIES MANAGEMENT LIMITED t/a ParetoFM
London, ENG, GB Full Time

Job Description

Building Services Engineer

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?? Bank/Monument Area (with occasional travel to Chelmsford)?? Up to £48,000 + Paid Overtime & Call-Out?? Pareto FM?? Full-Time

About the Role\n

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.

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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.

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With a mix of planned preventative maintenance, reactive works, compliance activities, and critical plant monitoring, no two days are the same.

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The Role\n

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.

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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.

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What You'll Be Doing\n
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    Delivering planned preventative maintenance (PPM) and reactive maintenance across M&E systems

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    Fault finding and repairing HVAC systems including AHUs, FCUs, VAVs, pumps, and motors

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    Monitoring and responding to BMS alarms and critical building systems

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    Supporting UPS systems and critical infrastructure maintenance

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    Completing statutory inspections and compliance-related tasks

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    Updating CAFM systems accurately with completed works and follow-up actions

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    Managing permits to work and supporting subcontractors on site

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    Conducting routine plant inspections and identifying opportunities for improvement

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    Ensuring all maintenance activities are carried out safely and in accordance with site procedures

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    Acting as a professional day-to-day point of contact for the client and building occupants

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    Supporting the wider engineering team to ensure service excellence across the site

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Working Environment\n
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    Predominantly based at a premium commercial office building near Liverpool Street

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    Occasional paid travel to a satellite site in Chelmsford

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    Fast-paced and varied commercial office environment

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    High-profile client with high standards and expectations

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    Collaborative and supportive engineering culture

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Working Hours & Call-Out\n
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    40-hour week, Monday to Friday

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    Alternating shift pattern:

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      Early Shift: 07:00 – 16:00

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      Late Shift: 09:00 – 18:00

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    Paid overtime opportunities available, including evenings and weekends

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    Optional on-call rota, currently 1 in 3

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    £100 standby payment per on-call period

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    Minimum 4 hours paid per call-out at overtime rates

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Team & Support Structure\n

You'll be joining a close-knit on-site engineering team currently consisting of two full-time engineers, supported by:

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    Site-Based Technical Manager

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    Wider Contract Support Team

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    Regular weekly team meetings

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    Face-to-face collaboration and knowledge sharing

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    A genuine "one-team" culture where engineers support each other and work together to deliver excellent service

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What We're Looking ForEssential Qualifications\n
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    Trade background in Electrical or Mechanical Engineering

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    Trained to City & Guilds standard or equivalent

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    City & Guilds 2330 Level 2 & 3 (Electrical) or equivalent

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    City & Guilds 6035 Level 3 (Mechanical/Plumbing) or equivalent

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    Legionella L8 Awareness (or willingness to undertake training)

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Essential Experience\n
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    Experience working within Building Services, Facilities Management, or Commercial Maintenance environments

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    Strong background in planned and reactive maintenance

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    Experience fault finding across mechanical and electrical systems

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    Knowledge of HVAC plant, BMS systems, emergency lighting, and compliance activities

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    Experience using CAFM systems and digital maintenance platforms

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    Excellent communication and customer service skills

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Personal Attributes\n
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    Self-motivated and proactive

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    Professional and client-focused

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    Organised with strong attention to detail

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    Calm under pressure and confident solving technical issues

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    Team-oriented with a positive approach to supporting colleagues

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Training & Progression\n

Pareto FM is committed to investing in its people and providing genuine long-term career development opportunities.

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Successful candidates will have access to:

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    Structured technical and compliance training

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    Internal e-learning programmes

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    Coaching and mentoring opportunities

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    ILM leadership and management development programmes

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    Cross-functional development opportunities

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    Career progression pathways within a growing FM business

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    Regular development reviews and succession planning discussions

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For the right candidate, there are excellent opportunities to progress into senior engineering, supervisory, management, or specialist technical roles.

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Why Join Pareto FM?\n
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    Single high-profile site with minimal travel requirements

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    Supportive management team and collaborative engineering culture

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    Paid overtime and structured call-out arrangements

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    Exposure to premium facilities and critical building systems

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    Subsidised food allowance plus unlimited tea and coffee on site

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    Strong focus on training, development, and progression

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    Opportunity to build a long-term career within a growing and ambitious FM business

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If you're an experienced Building Services Engineer looking for a stable role within a prestigious City location, we'd love to hear from you.

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#ROL