Mobile Engineer – PowerLocation: NewportHours: Monday to Friday, 08:00–17:00 (40 hours per week) plus overtimeOn-call rota: 1-in-4About the roleWe are seeking a skilled and professional Mobile Engineer – Power with a strong mechanical background in diesel engines, fault diagnosis and repair to join Speedy — the UK's leading hire provider. In this field-based role, you will support customers across a defined regional patch, ensuring our equipment operates safely, efficiently and reliably.This is an excellent opportunity for an experienced engineer looking for long-term stability, strong earning potential through overtime, and clear opportunities for development within a market-leading organisation.Key responsibilitiesService, maintain and repair generators (20–1400 kVA) and compressors at customer sitesDiagnose faults, replace components and carry out effective mechanical repairsWork on fleet fitted with telematics; equipment is fully synchronisable using ComAp and Deep Sea Electronics (DSE) control panelsRespond to breakdowns, complete planned maintenance and aim to achieve first-time fixes wherever possibleCommunicate professionally with customers and internal teams to ensure a high standard of service deliveryComplete all work in line with company Health & Safety policies and proceduresSkills and experienceFull UK driving licenceStrong technical knowledge of diesel engines with proven hands-on fault-finding and repair experienceExperience servicing and repairing generators, compressors or similar plant/equipmentGood IT skills, including Microsoft OfficeClear written and verbal communication skillsAbility to work independently, manage workload effectively and perform under pressureFlexibility to work overtime and participate in the on-call rotaCommitment to supporting our ESG strategy — Decade to DeliverWe also welcome applications from candidates with transferable experience, including HGV or plant mechanics, forklift engineers and those from related sectors.Pay, overtime and on-callOvertime paid at 1.5x (door-to-door)On-call rota: 1-in-4 with COST standby allowanceCall-out payments: COST (Monday–Friday) and COST (Saturday–Sunday)What we offerCompetitive salary (available on request for a confidential discussion)Company van and fuel card for business use26 days' holiday plus bank holidaysStructured training and clear career progression pathwaysLife assurance and pension schemeOn-site canteen facilities (where available)95% staff discount across the Speedy brandVoluntary Health Cash PlanMy Staff Shop: retail discounts and offersGreen Commute Initiative: Cycle to Work schemePAM – Employee Assistance Programme (EAP): free, confidential support for wellbeing, legal and financial mattersAbout SpeedySpeedy is the UK's leading hire provider with the widest range of tools, specialist equipment, plant and support services — everything for every job.We operate an industry-leading Work Life Balance initiative, demonstrating our commitment to reducing core contracted hours, supporting colleague wellbeing and promoting more balanced work patterns. We also offer flexible working arrangements where possible, including flexible start/finish times, shorter days, term-time hours and job share opportunities.Speedy provides a clear Career Line of Sight, enabling colleagues to understand and progress along defined development pathways across the Group.Additional informationPlease note Speedy reserves the right to close vacancies earlier than the advertised date where a high volume of applications is received. We recommend applying promptly to avoid disappointment.Some roles within The Speedy Group UK & Ireland may require a DBS, credit or security clearance check.Speedy is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment where everyone can do their best work.For more information on our ESG governance policies, please visit:https://www.speedyservices.com/esg/governanceAll applicants will be considered for employment without regard to ethnicity, religion, sexual orientation, gender identity, family or parental status, national origin, veteran, neurodiversity status or disability status. All roles within The Speedy Group require proof of right to work in the UK prior to employment.Keywords: Mobile Engineer, Field Service Engineer, Power Generation Engineer, CHP Engineer, Mechanical Engineer, Marine Engineer, Electrical Engineer, Diesel Engines, Generators, Compressors, Plant Engineer, HGV Mechanic