Mechanical Design & Development Engineer

Publiceringsdatum: 2026-07-23

Vill du arbeta inom yrken med teknisk inriktning-branschen? Rebaba AB är på jakt efter en skicklig civilingenjör, maskin och du kan vara rätt person för jobbet. Om du vill arbeta heltid hos Rebaba AB, har de just nu en tjänst tills vidare som kan passa dig.

Arbetsplatsen ligger nära tillhands om du är bosatta i Lidingö som är tjänsteorten. Rebaba AB har just nu ett ledigt jobb som civilingenjör, maskin. Sök jobbet som civilingenjör, maskin hos Rebaba AB och ta chansen att ta din karriär till nästa nivå. Ansök senast söndag den andra augusti 2026.

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Jobbannons

About the Role

Rebaba builds circular battery systems from second-life EV batteries. Our solutions power buildings, industries, and charging infrastructure, combining mechanical design, electronics, and software into one integrated product. We design and assemble everything in Sweden with a clear mission: making clean, affordable energy accessible.

We are now hiring a Mechanical Design & Product Development Engineer who wants to take mechanical concepts from sketch to real, field-ready products.

Responsibilities

• Design mechanical parts, assemblies, and enclosures, both small modules and larger system components
• Build and test prototypes, iterate quickly, and refine designs based on performance, safety, manufacturability, and cost
• Take products from early concept to final, production-ready designs through structured, iterative development
• Design for manufacturing, assembly, installation, and circularity across all mechanical components
• Evaluate and optimise thermal performance, ventilation, airflow, insulation, and fire-related design considerations
• Select materials based on sustainability, durability, circularity, and cost
• Support certification and compliance work related to mechanical design, including enclosure standards and safety requirements
• Work closely with electrical and software teams to ensure alignment with electronics, wiring, cooling, and control systems
• Prepare manufacturing documentation including drawings, BOMs, tolerances, and assembly instructions
• Collaborate with suppliers and participate in sourcing decisions

Requirements

• Strong skills in mechanical CAD such as SolidWorks, Fusion, or similar
• Experience designing enclosures, structural components, or industrial products
• Understanding of manufacturing methods such as sheet metal, machining, plastics, composites, and welded structures
• Experience with thermal design, airflow, ventilation, and fire-related considerations
• Knowledge of material selection for performance, sustainability, and circularity
• Familiarity with certification and compliance requirements for mechanical systems
• Experience preparing drawings, tolerances, BOMs, and production documentation
• Comfortable working with suppliers and contributing to sourcing decisions
• Hands-on experience building and testing physical products
• Strong understanding of mechanical design principles and system integration

Benefits

• A central role in designing the physical hardware behind circular battery systems
• Ownership from concept through prototyping, testing, and final product
• A collaborative environment across mechanical, electrical, and software teams
• A mission-driven company focused on sustainable energy solutions
• Opportunity to work on products deployed in real-world applications with measurable impact

About Rebaba

Rebaba is at the forefront of sustainable energy storage solutions. We specialize in giving second life to electric vehicle batteries, transforming them into efficient energy storage systems. Our mission is to accelerate the transition to renewable energy while reducing waste and environmental impact.