Act as the primary technical contact for customers, managing all inquiries and resolving technical issues throughout the sales cycle
Conduct technical evaluations including feasibility studies, requirement analyses, timelines, and cost assessments for customer requests
Coordinate product adaptations, variant management, and technical alignments to ensure optimal integration of battery platform products
Support the development of customized solutions in close collaboration with engineering teams, focusing on product integration and system compatibility
Provide structured feedback on product and market needs to Product Management and Engineering, contributing to continuous improvement
Deliver technical trainings and documentation to internal teams and customers, ensuring a clear understanding of product capabilities
Oversee the delivery and tracking of sample parts, ensuring timely availability for customer applications

Master’s degree in electrical engineering, automotive engineering, physics, or a comparable field with deep expertise in high ‑ voltage battery systems
3+ years of experience in in customer-facing technical roles, particularly within RFI/RFQ processes and/or HV battery engineering experience
Strong ability to coordinate tasks among internal and external stakeholders in a structured, solution-oriented manner
Proven background in the automotive, truck & bus, or off ‑ highway sectors
Excellent communication and presentation skills with full professional proficiency
High willingness to travel and ability to work effectively across Germany and Finland
Your German: Perfekt! Your English: Off the charts!

Well-structured onboarding
Great development opportunities with clear career paths, target agreements and regular feedback
An employer committed to sustainable, environmentally conscious business practices that is expanding rapidly
30 days of vacation as well as special leave days and great bonuses for certain private occasions
Capital-forming benefits and above-average company pension scheme
Friendly colleagues who want to set things in motion
Performance-related bonuses
Possibility of remote, flexible working (if your position allows it)
Ergonomic and modern workstations
Free coffee and water
Employee discounts with Corporate Benefits and an employee referral program
We support your mobility with Bikeleasing and your wellbeing with voiio (Germany)
Versatile e-learning opportunities to explore new horizons
Entertaining, often unforgettable company events

Senior Technical Sales Engineer – Battery Systems

Key skills