Ph3Who We Are /h3 pVolta is a deep-tech start-up operating at the boundary between energy storage and advanced structural materials. We develop structural batteries that combine load-bearing functionality with high energy density for demanding platforms. The result: unprecedent energy storage capabilities without electrochemical wizardry. /p h3How We Work /h3 ul libCollective trust: /b We build trust with teammates, partners, and customers to move faster and deliver reliably. /li libOwnership: /b Results over titles. Act like a founder and take responsibility end-to-end. /li libFearless exploration: /b We embrace daring challenges and new, unconventional paths; curiosity is our fuel /li libCreative ingenuity: /b We celebrate unconventional thinking, nurturing original ideas that turn constraints into transformative solutions /li libReliable innovation: /b Ambitious ideas are only valuable when they meet real world needs and can be built, tested, and scaled. /li /ul h3What Defines Us /h3 ul libCustomer-centric development: /b Frequent customer feedback loops to shape requirements and validation plans. /li libFast iteration: /b Tight build-test-learn cycles; we design, deliver, measure, take decision and iterate quickly. /li libHands-on approach: /b We prototype and test in-house whenever possible. /li /ul h3What We Offer /h3 ul libOwnership impact: /b From idea to prototype and product, you’ll help create and deliver impactful solutions, redefining industry standards. /li libRapid growth: /b With maximum exposure to every step of the process and cutting-edge customer platforms, you’ll thrive in a fast-paced learning environment tackling complex real-world challenges /li libAmbitious roadmap: /b Contribute to creating a new category of energy storage systems, deployable at scale across space, aeronautics, land, and maritime applications /li /ul h3Role Overview /h3 pYou will lead the electrical design, build, and validation of Volta structural battery modules, turning individual load-bearing cells into complete, application-ready modules. The core of the role is module architecture (series/parallel topology), high-current interconnect design (multi-functional busbars, flex links, PCBs, harnessing), and BMS integration (hardware + firmware-facing interfaces). /p pThis role sits at the intersection of classical battery pack design and structural constraints (load paths, stiffness, vibration, mass). You will work closely with the cell and mechanical teams to create solutions that are safe, manufacturable, and testable. /p h3Key Responsibilities /h3 ul libDefine module electrical architecture: /b /li liSeries/parallel configuration, voltage/current targets, balancing strategy, serviceability. /li liElectrical schematics, wiring diagrams, and interface definitions to the host system. /li liSupport in the Cell chemistries scouting and selection according to final customer requirements and technological state-of-the art /li /ul ul libDesign and take ownership of module interconnect system manufacturing: /b /li liBusbars, flex interconnects, cell tabs/terminals, insulation, creepage/clearance, fastening strategy. /li liPCB design for sensing and interconnect functions (cell taps, temperature, current, HV/LV routing as needed). /li liDesign for low resistance, controlled inductance, thermal behavior, and mechanical robustness. /li /ul ul libIntegrate BMS hardware and BMS-facing software interfaces: /b /li liDefine measurement chain (cell voltages, current sensing, temperature), protections, and fault handling logic. /li liImplement and/or support communication (e.g., CAN, SPI, I2C) and bring-up/debug of the system. /li /ul ul libValidate designs through prototyping and testing: /b /li liCreate test plans and corporate procedures for performance, safety, durability, and structural/electrical interactions. /li liRun experiments, analyze data, and iterate designs based on evidence. /li /ul ul libSupport scale-up from prototype to production-ready modules /b: DFM/DFS inputs, assembly procedures, tolerance stack-ups, and documentation. /li /ul ul libEnsure compliance awareness /b mapping relevant standards and certification constraints early (UL/IEC/ISO as applicable) and design with them in mind. /li /ul h3Contribute to Volta’s procurement and decision-making processes by driving product development strategies toward fast-deployable, purpose-built proof-of-concepts and exceptionally well-engineered products /h3 h3Who You Are /h3 pMSc (or equivalent) in Electrical/Electronic Engineering, Mechanical Engineering, Aerospace Engineering, Mechatronics, or a related field. Exceptional BSc candidates with strong hands-on battery pack experience are welcome (e.g., Formula Student/EV racing, e-motorcycles, UAV/eVTOL, university research projects). /p h3Essential Experience /h3 ul liBattery pack or module design experience, from concept through build and test (not only simulation). /li liHigh-current interconnect design: busbars, terminal design, harnessing, fusing, and connector selection. /li liPCB design experience and comfort with embedded/electrical debugging (schematics, layout, bring-up). /li liBMS architecture fundamentals: AFE, preferred MCU and ADC, User Interface, safety, measurement, balancing, protections, and fault logic; practical experience with at least one BMS stack is a strong plus. /li liComfort with communication protocols used in battery systems (e.g., CAN, SPI, I2C) and basic firmware-facing workflows. /li liAbility to plan and run tests and make engineering decisions from data (instrumentation, logs, failure analysis). /li liCAD proficiency for mechanical integration constraints and interface definition. /li /ul h3Preferred /h3 ul liThermal and/or structural simulation experience (Altair, ABAQUS, ANSYS, COMSOL, or similar). /li liFamiliarity with aerospace/defense development constraints (documentation rigor, verification mindset, traceability). /li liExperience working with composite or structural materials interfaces (e.g., conductive interfaces, bonding, fasteners) in an electrical context. /li /ul /p #J-18808-Ljbffr