Are you passionate about cutting-edge battery technology and eager to drive innovation in commercial vehicles? Would you like to work for the world’s leading development service provider and help shape the sustainable future of mobility, software and energy? If so, we want you to join our team!

We are looking for a Battery System Engineer to join our dynamic team. In this role, you will design, develop, and optimize battery systems for heavy-duty applications, ensuring performance, safety, and efficiency.

FEV Sverige AB is a member of the FEV Group and active on the Scandinavian market since 2006. FEV has more than 7200 employees world-wide and develops revolutionary and efficient drive systems. FEV cross-links vehicles with each other and their surroundings and strives to make our lives safer using intelligent systems. In short, FEV can develop a complete vehicle from concept to production and simultaneously supplies the equipment to test the various vehicle components. As FEV in Sweden we represent the competencies of the FEV Group on the northern European market and ensure that our Scandinavian customers have local access to the global competence of the FEV. We are located in Gothenburg and Stockholm.

As a Battery System Engineer – Commercial Vehicles, you will have the following responsibilities:

• Lead the development and integration of battery systems for commercial vehicles.
• Ensure compliance with safety, performance, and regulatory standards.
• Collaborate with cross-functional teams to optimize battery design and vehicle integration.
• Conduct simulations, testing, and validation of battery systems.
• Troubleshoot and resolve battery-related issues in prototype and production vehicles.
• Evaluate new technologies and materials for next-generation battery solutions.
• Work with suppliers to ensure battery system quality and performance.
• Support certification and homologation processes for battery systems.
• Develop and maintain technical documentation and reports.
• Provide technical guidance and mentorship to junior engineers.

Key skills and qualifications:

• 7+ years of experience in the technical field, with a focus on battery systems.
• Mandatory minimun 4 years experience from heavy duty commercial vehicles.
• Experience working with commercial vehicles and understanding of their unique challenges.
• Strong knowledge of lithium-ion battery technology, cell chemistry, and battery management systems (BMS).
• Proficiency in battery system modeling, simulation, and testing.
• Familiarity with thermal management and safety design for high-voltage battery packs.
• Experience with CAN communication protocols and vehicle integration.
• Understanding of ISO 26262 (Functional Safety) and related industry standards.
• Ability to analyze battery performance, degradation, and lifecycle.
• Hands-on experience with battery pack design, validation, and failure analysis.
• Strong problem-solving skills and ability to work in a fast-paced environment.

We understand that it may not be possible to meet all the requirements. We value a willingness to learn and see potential for growth with us. If you have some of these skills, we encourage you to apply!

What we offer:

• Access to the forefront of technology at every automotive manufacturer in the world through our international projects
• An open and encouraging workplace environment to grow in, along with a wide variety of challenging and interesting global projects
• A wide array of technical areas that offer development opportunities.
• An entrepreneurial and enthusiastic team, focused on the future and new (business) ideas.

If you're looking for a dynamic role where you can make an impact in the commercial vehicle industry, apply now and be part of our innovative engineering team!

Application
In this recruitment FEV Sverige AB is working together with Dinkel & Friends and tech recruiter Jessica Dinkel, jessica@dinkelfriends.com Please send in your application as soon as possible.

About FEV
Feel Evolution. We drive innovation to help the world evolve. FEV is a globally leading engineering service provider with highly qualified experts in over 40 locations worldwide. https://www.fev.com/en/