Senior Design Engineer – BESS (Battery Energy Storage Systems)We are looking for a Senior Design Engineer to join our BESS team on a summer assignment until November, with the possibility of extension.In this role, you will develop and maintain CAD-based product designs and engineering documentation, support product maturation, and ensure high-quality design releases. You will work on both new and existing energy storage systems, solving technical challenges and improving product performance through design optimization.You will also collaborate closely with cross-functional teams and contribute to engineering best practices.Key ResponsibilitiesCreate and maintain 3D CAD models, assemblies, and technical drawingsDevelop and manage design documentation throughout the product lifecycleImprove and optimize existing designs and subsystemsIdentify and resolve integration and packaging issuesEnsure design quality, manufacturability, and compliance before releasePerform engineering analysis to support design decisionsCollaborate with cross-functional stakeholdersRequirementsBSc or MSc in Mechanical Engineering (or equivalent)5+ years of design engineering experienceStrong experience with 3D CAD, assembliesSolid understanding of GD&T and product verificationAbility to independently drive design solutions and engineering analysisStrong communication and teamwork skillsPreferredExperience with BESS, electrification, or energy systemsExperience in Creo ParametricFamiliarity with systems (e.g., KOLA)Experience mentoring or leading engineersProfileYou are a proactive and analytical engineer who takes ownership, enjoys solving technical challenges, and works well across teams. You are committed to high-quality design work and continuous improvement.