Generator Assembly Specialist
Salary: £45,000 - £53,000
Hours: 40 hours per week
About the Role
A leading UK manufacturer of engineered power‑generation systems is seeking an experienced Manufacturing Operative with strong diesel generator, mechanical assembly, and electrical integration experience. You will be involved in the full lifecycle build of generator packages ranging from 10-2500 kVA, including mechanical assembly, electrical fit‑out, testing, and occasional site support.
This role is ideal for candidates with a background in generator manufacturing, industrial mechanical assembly, rotating machinery, or heavy‑duty power systems.
Key Technical Responsibilities
Mechanical and/or electrical assembly of diesel generator sets including:
Engine-alternator coupling
Radiator and cooling‑system installation
Baseframe and skid assembly
Control cubicle mounting and alignment
Working from detailed mechanical and electrical engineering drawings
Installation of pipework systems:
BSP threaded pipework
Mapress crimp systems
Exhaust pipework fabrication and routing
Installation of LV power cabling, glanding, containment, trunking, and mechanical cable support systems
Large‑power cable termination and torque‑controlled connection work
Supporting cranage operations and controlled lifting activities
Use of hand and power tools including drills, grinders, cutting tools, torque tools, etc.
Optional advanced tasks:
Control harness manufacture and routing
Control panel wiring and panel integration
Copper bar fabrication, bending, drilling, and installation
Generator testing, configuration, and fault‑finding in both automotive and AC electrical environmentsEssential Requirements
Minimum 3 years' mechanical and or electrical experience in industrial, manufacturing, generator, or automotive environments
Proven experience assembling diesel generators or large mechanical/power‑system assemblies
Ability to interpret mechanical and electrical drawings
Competent with a wide range of hand and power tools
Strong understanding of engineering practices and workshop safety
Physically fit and comfortable working in a fabrication/manufacturing environment
Full UK driving licence (minimal points)
Must have NO unspent criminal convictions due to client and site security requirements
Strong problem‑solving ability and logical approach to technical tasks
Able to work independently and as part of a team
PC literate and able to complete basic documentation
Reliable, organised, and quality‑focused with a proactive attitudeWhat's Provided
Company van for work and commuting (fuel included)
Company mobile phone (or option to use your own)
All PPE and standard workwear
Specialist tooling (laptops, electrical tools, battery tools)
Company pension
Should you require any support or assistance, please contact your local Gi Group office.
Gi Group Holdings Recruitment Limited are proud founding members of Menopause in business, corperate members for Neurodiversity in business, Disability Confident committed members, Gold status for the Armed Forces Covenant, Bronze trail blazers for Racial Equality matters and Age Freindly Employer pledge members.
Gi Group Holdings Recruitment Limited group of companies includes Gi Recruitment Limited, Draefern Limited, Gi Group Recruitment Ltd, INTOO (UK) Limited, Marks Sattin (UK) Limited, TACK TMI UK Limited, Grafton Professional Staffing Limited, Encore Personnel Services, Gi Group Ireland Limited and Kelly Services (UK) Ltd. Gi Group Ireland Limited are acting as an Employment Agency in relation to this role.
We are committed to protecting the privacy of all our candidates and clients. If you choose to apply, your information will be processed in accordance with the Gi Group Privacy Statement. To view a copy and to help you understand how we collect, use and process your personal data please visit the Privacy page on our Gi Group website