Battery Technology Lead

RENTEQ Automotive is seeking a Battery Technology Lead to lead the testing of battery cells and modules. As a growing startup at the forefront of electrifying diesel machines and vehicles, RENTEQ offers a role where you will have primary responsibility for battery testing and preparing the company for new cell types, formats, and suppliers.

Your tasks will include:

• Planning and carrying out tests of battery cells and modules (capacity, cycle testing, performance, and thermal behaviour).
• Building test setups and processes to evaluate and adopt new battery technologies quickly.
• Assisting in the selection and purchase of test equipment and tools.
• Documenting test results and providing clear recommendations.
• Serving as a technical sparring partner for cell selection and system integration.
• Keeping the team updated on developments in battery technology.
• Acting as the technical link for the design of battery enclosures.
• Communicating with external test facilities as required.

Requirements:

• A background in battery technology, electrochemistry, energy engineering, or a similar field (from work experience or studies).
• Knowledge of testing battery cells or modules.
• Understanding of safe battery handling.
• Interest in test equipment and test methods.
• Structured and thorough approach to documentation.
• Ability to explain technical topics clearly to engineers and other colleagues.
• Good English skills (Danish is an advantage).

What we offer:

• Main responsibility for a core product area.
• The opportunity to build battery testing from the ground up.
• Influence over technology choices and equipment purchases.
• Close collaboration with dedicated engineers in an informal environment.
• Good facilities in Dragør with easy access by car or public transport.

Employment conditions:

• Contract: Permanent, full-time.
• Location: Mainly on-site in Dragør, with some flexibility by agreement.
• Start date: As soon as possible.