Specialist electrical planner for BESS(m/w/x)

Date: Jun 26, 2025 Location: Salzgitter, DE Company: PowerCo SE Level of Experience: Graduates Job Function: Energy Storage Systems Job ID: 3582 # Specialist electrical planner for BESS (all genders) | | | --- | | **Your role and key responsibilities** | | * The BESS electrical planner is responsible for the electrical design, i.e. the selection, layout and arrangement of the electrical components in our stationary battery storage systems. * Definition of the general system architecture, the technical requirements and derivation of suitable materials and components. * The standard-compliant creation of circuit diagrams, circuit diagrams and system drawings of the electrical components and protective devices in EPLAN or similar CAD tools. * Definition of labels on cables/terminal strips and EE components * Design and implementation of cell-to-cell, CAN and Modbus connections to optimise proper signal/data transmission between the battery cells and the BMS. * of the battery cells and the BMS. * Perform risk analyses and safety assessments to ensure that all electrical systems comply with applicable standards and regulations. * Ensure electrical safety, compliance with component specification, including implementation of over current, over voltage and earthing protection measures. * Overseeing the design and creation of sample stages and conducting tests to validate performance and safety requirements. * Preparation and maintenance of technical documentation, including specifications, test reports and user manuals. | | **What you bring to the team** | | * Sound knowledge of electrical planning * In-depth experience in using EPLAN or other CAE tools to create circuit diagrams and technical documentation. * Knowledge of battery technologies and understanding of the basics of electrical engineering, especially in the voltage range up to 1500 V. * Knowledge of risk assessment, failure modes and impact analysis for BESS. * Experience in the planning, development and implementation of battery storage systems, including knowledge of sample stage design, test procedures and production processes. * Familiarity with relevant safety standards and regulations (e.g. IEC, UN, UL, ISO) as well as the specific regulatory requirements for BESS. | | **What makes you stand out** | | * Previous work experience in grid-connected or off-grid energy storage projects * Strong analytical and problem solving skills. * Ability to work effectively in a team environment and communicate technical information in a clear and understandable manner. * Ability to develop new ideas and solutions to overcome technological challenges and increase the company's competitiveness. * At least 3 years proven experience in series development. * Willingness to travel internationally. * Business fluent in English. | | **What to look forward to** | | * Flexible working hours from 28 to 40h per week * Possibility of a 4-day-week (up to 35h per week) * 30 days paid + 10 days unpaid leave * Mobile work options * Relocation support * More benefits to come | ## Are you a battery believer? PowerCo was founded in 2022 to become a global battery champion. Headquartered in Germany, we are currently ramping up gigafactories in Salzgitter, Valencia and St. Thomas in Canada with a total volume of up to 200 GWh. We are integrating the entire value chain and building a supply chain as local as possible. With that we are driving the development of a strong, sustainable battery industry in Europe and North America. ## Diversity, Equity and Inclusion We believe that the best results are created in a diverse and inclusive environment. Therefore, all qualified applications will be considered for employment regardless of age, race, religion, gender (identity), sexual orientation, national origin or disability.