Battery Build Technician - Oxfordshire - EV / Automotive - £45k

Location: Oxfordshire

Salary: £30,000 – £45,000 (dependent on experience)

Type: Full-time, Permanent

Overview

Join a forward-thinking engineering team driving innovation across electrification, clean technology, and advanced energy systems. As a Battery Build Technician, you will play a key role in the hands-on assembly, testing, and integration of high-performance battery systems used in a variety of applications, from electric vehicles to industrial and off-grid energy solutions. This is an exciting opportunity for individuals who enjoy working in a dynamic, practical environment and are passionate about the future of sustainable energy and advanced engineering technologies.

Key Responsibilities

Battery Assembly
Build and assemble lithium-ion battery modules and packs to high safety and quality standards.
Install and wire battery management systems (BMS), cooling systems, fuses, and connectors.
Testing and Validation
Perform functional and safety tests on assembled packs using diagnostic equipment.
Conduct pre-commissioning checks and report performance data for quality control.
Engineering Support
Collaborate with electrical and mechanical engineers to refine battery designs and prototypes.
Assist in documenting build processes and contributing to continuous improvement initiatives.
Workshop Operations
Maintain a safe, clean, and organized workshop environment.
Follow health and safety protocols related to high-voltage systems.

Requirements

Essential

Practical experience with electrical/mechanical assembly – automotive, aerospace, or similar.
Strong understanding of electrical schematics, wiring diagrams, and battery system layouts.
Familiarity with basic diagnostic tools (multimeters, CAN tools, etc.).
High attention to detail and methodical approach to technical work.
Enthusiastic, self-motivated, and a strong team player.

Desirable

Previous work with high-voltage (HV) battery systems.
Formal qualifications in automotive, electrical, or mechanical engineering (e.g., HNC, NVQ, BTEC).
IPC/WHMA-A-620 or equivalent training in cable and harness assembly.

Benefits

Competitive salary aligned with skills and experience.
Opportunity to work in an environmentally conscious and rapidly growing sector.
Access to cutting-edge technology and bespoke EV projects.
Career development in a multidisciplinary and innovative team.

Location & Hours

Based full-time in Oxfordshire.
Standard working hours with occasional flexibility depending on project requirements.

If this is of interest please apply on LinkedIn or email george.taylor@everec.co.uk

Battery Build Technician - Oxfordshire - EV / Automotive - £45k

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