+ Design, develop and validate control algorithms for battery state detection. + Develop, implement, and validate battery models. + Design Battery Management System (BMS) architecture for custom applications. + Design and supervise characterization and validations test procedures. + Evaluate and analyze test data. + Technical support to project managers. + Automation and system engineering / electronic engineering / mechanical engineering / data engineering / Informatic engineering / Physics (equivalent bachelor´s or master´s degrees). Phd in related fields is highly appreciated. + Fluent spoken and written English. Knowledge of German is appreciated. + Good communication skills, able to work independently and proactively. + Experience with following programming languages: MATLAB and Simulink. C and Python knowledge is also highly appreciated. + Experience in the described areas is an advantage: batteries, model-based SW, design of diagnostic algorithms. A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Mark serves as a recognized symbol of trust in our customers’ products and reflects an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage. UL LLC has been and will continue to be an equal opportunity employer. To assure full implementation of this equal employment policy, we will take steps to assure that: Persons are recruited, hired, assigned and promoted without regard to race, color, age, sex or gender, sexual orientation, gender identity, gender expression, transgender status, religion, creed, national origin, ethnicity, citizenship, ancestry, disability, genetic information, military or veteran status, pregnancy, marital or familial status, or any other protected category under applicable law.