Mechanical Field Service Engineer (Heavy Industry) Location: Essex / Kent / Greater London Salary: £37,000 - £47,000 (DOE) OTE: Up to £60,000+ (uncapped overtime) Job Type: Permanent, Field-Based A well-established engineering consultancy working across power generation and petrochemical sites is looking to recruit three Mechanically Biased Field Service Engineers. The business supports major industrial clients by filling critical skill gaps, responding to breakdowns, delivering project work and installations, and refurbishing or manufacturing specialist components. With a strong order book and several large projects planned over the next 3-5 years, this is an excellent time to join. As a Mechanical Field Service Engineer, you''ll work across a range of heavy industrial environments, carrying out maintenance, fault-finding, and project support. The role is hands-on, varied, and suited to engineers who enjoy autonomy and problem-solving in the field. Key Responsibilities: Mechanical maintenance and breakdown support on heavy industrial equipmentMust be commutable to Essex for callout (within 1 hour)Working on pumps (centrifugal), conveyors, bearings, drives, gearboxes, pipework and basic hydraulicsFault diagnosis and repair without direct supervisionConfident use of measuring equipment for alignment and tolerancesProducing clear reports including findings, condition assessments, actions taken and recommendationsSupporting and, where required, leading planned outages and proje