Heavy Machinery Mechanic Jobs London - Keep Major Projects Running with Fraser Bond

Updated October 2026 · Fraser Bond

About the role

Explore heavy machinery mechanic jobs in London with Fraser Bond. Discover how our consultancy connects skilled plant and heavy equipment mechanics with construction, infrastructure, utilities, and industrial projects across the capital. Apply today via jobs@fraserbond.com.

Heavy machinery mechanics are essential to the safe and efficient operation of London’s construction sites, infrastructure projects, and industrial operations. From excavators and cranes to loaders, dumpers, and piling rigs, skilled heavy machinery mechanics ensure vital plant equipment remains operational, compliant, and reliable. With London’s ongoing investment in housing, transport, and infrastructure, demand for experienced mechanics continues to grow.

At Fraser Bond, we work closely with plant hire companies, main contractors, civil engineering firms, infrastructure providers, and utilities contractors to secure high-quality heavy machinery mechanic jobs in London. Whether your expertise is in diagnostics, hydraulic systems, diesel engines, or preventative maintenance, Fraser Bond connects you with stable, well-paid opportunities. To explore current roles, contact jobs@fraserbond.com.

What Does a Heavy Machinery Mechanic Do?

Heavy machinery mechanics inspect, service, repair, and maintain large plant and construction equipment to ensure safe and efficient operation.

Core Responsibilities Include:

• Diagnosing mechanical, hydraulic, and electrical faults on heavy plant

• Servicing excavators, loaders, cranes, dumpers, rollers, and specialist machinery

• Carrying out preventative maintenance and scheduled servicing

• Repairing engines, transmissions, braking systems, and hydraulic components

• Conducting safety checks and ensuring compliance with manufacturer standards

• Completing service reports, maintenance logs, and inspection records

• Supporting breakdown response and emergency repairs on active sites

• Ensuring compliance with HSE regulations, PUWER, and LOLER requirements

Fraser Bond places heavy machinery mechanics across Central London, Canary Wharf, Battersea, Stratford, Wembley, Croydon, and Greater London, supporting construction sites, infrastructure works, depots, and plant yards.

Types of Heavy Machinery Mechanic Jobs in London

London offers a wide range of plant and machinery maintenance roles:

1. Plant Mechanic

Services and repairs construction plant and site machinery.

2. Mobile Plant Mechanic

Provides on-site diagnostics and breakdown support across multiple locations.

3. Heavy Equipment Technician

Specialises in large-scale machinery used in civil engineering and infrastructure.

4. Crane & Lifting Equipment Mechanic

Maintains cranes, hoists, and lifting systems in line with LOLER regulations.

5. Senior / Lead Machinery Mechanic

Oversees maintenance teams and plant performance across projects.

Fraser Bond recruits across all levels, from junior and intermediate mechanics to senior and supervisory professionals.

Why Choose a Career as a Heavy Machinery Mechanic in London

1. Strong Demand Across Construction & Infrastructure

London’s development pipeline and infrastructure investment ensure consistent demand for plant and machinery maintenance expertise.

2. Competitive Pay & Long-Term Stability

Mechanics with experience in diesel engines, hydraulics, diagnostics, and plant maintenance benefit from strong earning potential and job security.

3. Clear Progression Opportunities

Heavy machinery mechanics can progress into:

• Senior Plant Mechanic

• Plant Maintenance Supervisor

• Fleet Maintenance Manager

• Plant Engineer

• Technical Trainer or Inspector

Fraser Bond supports long-term career development within the plant and engineering sectors.

Build Your Machinery Maintenance Career with Fraser Bond

Fraser Bond recruits for a wide range of heavy machinery mechanic jobs in London, matching skilled professionals with reputable employers and technically demanding projects.

Current opportunities include:

• Plant & Heavy Machinery Mechanic

• How to apply

  1

  Prepare your CVPut your most relevant experience, licences and qualifications first.

  2

  Email usSend your CV to jobs@fraserbond.com with "Heavy Machinery Mechanic (FB-12235)" in the subject line.

  3

  Tell us the essentialsYour location, availability or notice period, and right to work in the UK.

  4

  Next stepsShortlisted candidates are contacted for a call or interview.

  Include in your application

  • Up-to-date CV
  • Phone number and postcode
  • Any licences, cards or certificates
  • Right to work in the UK
  • When you can start

  Frequently asked questions

  How do I apply for this Heavy Machinery Mechanic role?

  Email your CV to jobs@fraserbond.com quoting reference FB-12235.

  Can I apply if I'm not available straight away?

  Yes. Tell us your notice period or start date in your email.

  Will you keep my CV on file?

  Yes, for suitable roles, unless you ask us not to. You can ask us to delete it at any time.

  Privacy: we use the details you send only to assess your application and contact you about suitable roles. To have your data removed, email jobs@fraserbond.com.

  Ready to apply?

  Send your CV today and quote FB-12235.

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