Supplier Quality Engineer - Electric Propulsion & HV Systems

SEGULA Technologies; Woking; On-site; GBP 60,000 - 80,000; Full time

Job summary

SEGULA Technologies is seeking a Supplier Quality Engineer in the United Kingdom to lead quality for High Voltage systems across a high-profile platform.

You will liaison between Program Management, Powertrain Engineering and Tier-1 suppliers, ensuring DFx, PFMEA, and EOL testing, and driving quality ahead of production gates.

Qualifications

• Degree in Electrical/Electronic/Mechatronics or automotive engineering.
• Experience with High Voltage systems in automotive environments.
• Knowledge of APQP, PPAP, FMEA, MSA and SPC in EV/HEV programs.
• Familiarity with ISO 26262 functional safety and high-voltage vehicle architectures.
• Auditing credentials such as VDA 6.3 or IATF 16949 are desirable.

Responsibilities

• Drive APQP/PPAP and launch readiness for program milestones.
• Lead supplier quality for High Voltage systems (batteries, BMS, inverters, EDUs, OBC, DC-DC).
• Coordinate DFMs, PFMEAs, control plans, and EOL testing with Tier-1 suppliers.
• Ensure components meet ISO 26262, ECE R100 and UN38.3 safety requirements and internal HV validation.
• Lead 8D/5-Why investigations for prototype issues and early-launch non-conformances.
• Perform on-site supplier process audits (VDA 6.3) to verify Run-at-Rate and cleanliness.
• Collaborate with McLaren Electric Powertrain Eng., Vehicle Integration and Manufacturing to align specs with supplier capability.

Skills

Power electronics

PCB quality

Battery assembly

8D problem solving

HV safety

Communication skills

Education

Bachelor's degree in Electrical/Automotive Engineering

Job description

We are seeking a dedicated Supplier Quality Engineer within the Supplier Quality team, dedicated to the high-profile platform. In this critical role, you will act as the primary Supplier Quality representative for all Electric Propulsion and High Voltage Systems associated with the program. You will bridge the gap between Program Management, Powertrain Engineering, and key Tier-1 electrification suppliers. Your focus will be ensuring that all HV components—from traction batteries and silicon-carbide inverters to electric motors and power distribution units—meet stringent standards for power density, safety, reliability, and manufacturing quality ahead of production gateways.

Key Responsibilities

• Program Gateways: Drive Supplier Quality deliverables (APQP, PPAP, and launch readiness) specifically tailored to the program milestones from concept phase to Job 1.
• Commodity Oversight: Lead supplier quality assurance for High Voltage systems, including HV Battery Packs, Battery Management Systems (BMS), Inverters, Electric Drive Units (EDUs), On-Board Chargers (OBC), and DC-DC Converters.
• Supplier Advanced Quality Management: Partner with high-voltage Tier-1 suppliers to ensure robust Design for Manufacture (DfM), Process FMEAs (PFMEA), Control Plans, and functional end-of-line (EOL) testing protocols.
• HV Safety & Compliance: Ensure all incoming components meet global safety standards (e.g., ISO 26262 functional safety, ECE R100 electric safety, UN38.3 transport compliance) and McLaren’s internal HV validation requirements.
• Root Cause Analysis & Containment: Lead fast-response technical investigations (8D, 5-Why) for prototype build issues, test bench failures, and early launch non-conformances related to electrical hardware and software/firmware integration.
• On-Site Audits & Launch Support: Perform process audits (VDA 6.3) at supplier facilities producing high-voltage electronics, cell assemblies, and motor windings to verify production rate capabilities (Run-at-Rate) and cleanliness standards (e.g., ISO cleanrooms for electronics).
• Cross-Functional Alignment: Work alongside McLaren Electric Powertrain Engineering, Vehicle Integration, and Manufacturing to align functional specs with supplier capability.

Qualifications & Experience

• Education: Degree in Electrical Engineering, Electronic Engineering, Mechatronics, Automotive Engineering, or a related discipline.
• Automotive Electrification Experience: Engineering experience working with High Voltage systems (HV batteries, inverters, e-motors, or HV distribution) in low-volume luxury, high-performance OEM, or Tier-1 automotive environments.
• Quality & Program Standards: Deep practical knowledge of APQP, PPAP, FMEA, MSA, and SPC methodologies within EV/HEV programs.
• Functional Safety & Electrical Safety: Strong familiarity with ISO 26262 (ASIL requirements) and high-voltage vehicle architectures (up to 800V+ systems).
• Auditing Credentials: Certified VDA 6.3 or ISO/IATF 16949 auditor qualification is highly desirable.

Key Skills

• Strong technical understanding of power electronics, PCB manufacturing quality, and battery module assembly methods.
• Expertise in problem-solving methodologies (8D, Six Sigma, Ishikawa).
• High-voltage safety awareness (formal High Voltage certification/training preferred, e.g., Level 3/4 EV qualification).
• Strong communication and diplomacy skills to manage high-tech global suppliers under tight program timing.

SEGULA Technologies is a global engineering group, boosting the competitiveness of all major industrial sectors: automotive, aerospace, energy, rail, naval, life sciences, and telecoms. With a presence in more than 30 countries and 140 locations worldwide, the Group prioritizes close relationships with its clients, driven by the expertise of its 15,000 employees. As a leading engineering player putting innovation at the heart of its strategy, SEGULA Technologies manages large-scale projects, ranging from initial studies to industrialization and production. SEGULA TECHNOLOGIES is dedicated to gender balance and diversity, recognizing and recruiting talent of all backgrounds.