Senior / Principal Battery Test Engineer

Posted on behalf of

PMB Battery Technologies

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

The Senior / 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 generation 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 Senior / 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!