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McLaren Automotive

Senior Systems Engineer - HV Battery Systems

McLaren Automotive
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senior full-time Woking

First indexed 3 Sept 2026

Description

To ensure McLaren Automotive continues to be at the forefront of the Automotive market, we are looking for a Senior Systems Engineer to join our Powertrain department to design, engineer and deliver High Voltage Energy Storage Systems (HV ESS).

Responsibilities:

  • ESS ownership and delivery to vehicle project requirements of quality, cost and weight, on time and on budget
  • Manage ESS design releases, technical specifications, DFMEAs, DVPs and Quality Concern Resolution
  • Ensure ESS integrates with other Electric Drive Systems (EDS) using aligned technical specifications
  • Ensure ESS design solutions deliver systems that meet attribute targets in NVH, thermal, durability and performance (power, emissions and response)
  • Work with ESS design engineers, ESS suppliers and concept teams to achieve efficient, innovative and lightweight designs
  • Support Powertrain CAE teams with ESS simulation activities
  • ESS supplier management
  • ESS BOM management and tracking
  • Work with supply chain management to ensure delivery of the ESS on schedule
  • Support vehicle build and development activities
  • Support cell, module and pack level testing to facilitate data gathering and analysis
  • Working within and influencing the vehicle programme and engineering management teams to guarantee that the Powertrain department collectively delivers the whole vehicle specification targets
  • Delivery of ESS for all projects in line with MDP and that project management KPIs are on track
  • Preparation and presentation of material to support external and internal project status reviews
  • Support project and engineering management with ESS development budgets and expenditure
  • Provide support on ESS technical risk management
  • Support links with external organisations on collaborative research projects
  • Support testing with HiL and rig systems to prove integration quality
  • Design and implementation of high and low voltage electrical systems within the ESS

Requirements:

  • A high level of technical knowledge and experience of high performance ESS design and development
  • Good understanding of Li-Ion technologies, Ultra/Supercapacitor storage solutions, Functional Safety and High Voltage Switchgear design
  • Understanding of ESS embedded systems such as Battery Management System (BMS)
  • Experience of ESS design verification plans and testing
  • Experience in component release management and problem solving
  • Experience of executing ESS FMEA and DFM plans
  • Good CATIA V5 2D/3D skills with GD&T application experience
  • Experienced in OEM or tier one component delivery
  • Mechanical, Electrical/Electronic or Automotive Engineering Degree 2:1 or above

Benefits:

  • Structured career development framework
  • 25 days’ holiday, plus bank holiday
  • Enhanced company pension scheme
  • Discretionary annual bonus award
  • Private medical insurance and health cash plan
  • Life assurance benefit
  • Ability to apply for a sabbatical of up to one year after only two years’ service
  • Benefits you can adapt to your lifestyle, such as discounted shopping
  • Generous parental leave policies
  • A range of wellbeing initiatives
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://mclarencareers.mclaren.com/careers/JobDetail/Senior-Systems-Engineer-HV-Battery-Systems/59556