Principal Battery Test Engineer

ZipRecruiter; Ebbw Vale; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading UK-based company specializing in Nickel Zinc battery technology is seeking a Principal Battery Test Engineer. This role involves leading testing initiatives for advanced submarine battery systems, requiring expertise in battery technologies and strong leadership skills. The successful candidate will collaborate with engineering teams and ensure compliance with safety standards while mentoring junior engineers.

Qualifications

• In-depth knowledge of lithium-ion battery technologies.
• Proven capability in battery system test planning and execution.
• Familiarity with Systems Engineering and V&V processes.

Responsibilities

• Lead and manage testing for advanced submarine battery systems.
• Develop and approve test documentation for battery evaluations.
• Coordinate tests in compliance with Defence and maritime standards.

Skills

Battery system design

Electrochemistry

Safety features

Communication

Leadership

Education

Bachelor’s degree in Engineering

Job description

Job Description

Our client, a privately owned UK-based company specialising in the development of Nickel Zinc battery technology is currently looking to hire a Principal Battery Test Engineer. The successful candidate will lead and manage UK-based testing and evaluation initiatives for advanced submarine battery systems.

The Principal Battery Test Engineer will:

• Apply deep understanding of battery system design, electrochemistry, and integrated safety features to inform test objectives and interpret results.
• Develop, review, and approve detailed test documentation including Test Plans, Procedures, and Reports for battery modules, packs, and system-level evaluations.
• Manage hazard and risk assessments associated with lithium-ion battery handling, testing, and fault simulation.
• Coordinate thermal runaway, short circuit, and mechanical abuse tests in compliance with relevant Defence and maritime standards.
• Support the of business cases, technical input for RFQs, and proposals for new battery testing initiatives.
• Collaborate with engineering peers, partners, and test facility personnel to align testing scope with project requirements and safety considerations.

The Principal Battery Test Engineer will have:

• Bachelor’s degree in Engineering (Electronics, Electrical, Mechanical, Systems, or related discipline).
• In-depth knowledge and hands-on experience with battery technologies, particularly lithium-ion, for high-integrity systems.
• Proven capability in battery system test planning, execution, and reporting across development and qualification stages.
• Familiarity with Systems Engineering (SE) and V&V processes.
• Strong communication and leadership skills; ability to mentor junior engineers.

If you are interested in this exciting opportunity, simply apply online by submitting a copy of your up-to-date CV and we will be in touch!