Mechanical Engineer – Power Electronics Packaging, RIVR

RIVR Technologies AG; Zürich; Vor Ort; CHF 110.000 - 170.000; Vollzeit

Zusammenfassung

RIVR Technologies AG in Switzerland seeks an experienced Mechanical Engineer to own the complete mechanical architecture for power distribution boards and control systems. You will lead electronic enclosure design, thermal management, and wiring harness development, bridging mechanical and electrical engineering for high-volume manufacturing.

You will drive design analyses (thermal, CFD, structural), create 2D drawings, and ensure manufacturability through DFM and supplier engagement.

Qualifikationen

• 6+ years of experience designing electro-mechanical assemblies, enclosures, and wire harnesses for moving platforms.
• Proficiency in CAD (SolidWorks, Siemens NX, CATIA) and validation tools (Ansys, COMSOL).
• Strong understanding of heat transfer, structural design, materials, GD&T.

Aufgaben

• Own the design and development process of electronic enclosures from concept to mass production.
• Resolve mechanical challenges including electrical isolation, environmental sealing, thermal management, shock and vibration, EMI.
• Run design analyses including thermal, CFD, structural (FEA).
• Define tests and validation plans; perform root cause analysis and mitigations.
• Create 2D drawings and documentation for handover to manufacturing.
• Guarantee manufacturability; lead supplier talks through DFM and DFA analyses.

Kenntnisse

Electro-mechanical design

CAD proficiency

Thermal analysis

FEA/CFD analysis

PLM systems

GD&T

Mass production know-how

Ausbildung

Bachelor’s or Master’s in Mechanical Engineering or Mechatronics

Tools

SolidWorks

Siemens NX

CATIA

Ansys

COMSOL

Jobbeschreibung

RIVR, an Amazon company, is building Physical AI by deploying autonomous robots for real-world doorstep delivery. Operating daily in diverse urban environments, RIVR's robots continuously learn from and navigate the millions of scenarios encountered during deliveries. By owning the full stack from software to hardware, RIVR is purpose-built for safety, reliability, and the customer from day one.

We are seeking an experienced Mechanical Engineer to own the complete mechanical architecture, physical packaging, and harness routing strategy for our power distribution boards and control systems. Unlike traditional heavy EV inverters, our platform demands a lightweight structural approach while managing electronics packaging issues. In this role, you will lead the clean-sheet design of electronic enclosures, thermal management, and the complete wiring harness. You will act as the bridge between mechanical and electrical engineering, ensuring our systems are robustly packaged, sealed, routed, and ready for high-volume manufacturing.

Key job responsibilities

• Own the design and development process of electronic enclosures for our power boards and computational units, from concept to mass production.
• Resolve complex mechanical challenges including electrical isolation, environment sealing, thermal management, shock and vibration, electromagnetic interference, etc.
• Run required design analysis including thermal, CFD, structural (FEA), etc.
• Define suite of test required to validate design together with testing team. Run root cause analysis and plan mitigations.
• Create 2D drawings and supporting documentation for smooth handover to manufacturing team.
• Guarantee manufacturability of parts and assembly. Lead supplier talks through DFM negotiations, run DFA analysis with manufacturing team.

BASIC QUALIFICATIONS

• 6+ years of hands-on industry experience designing electro-mechanical assemblies, electronic enclosures, and wire harnesses for moving platforms.
• Proficiency in CAD (Solidworks, Siemens NX, CATIA, etc.), experience with validation tools (e.g. Ansys, COMSOL, etc.). Knowledgeable with PLM systems
• Robust understanding of mechanical principles (heat transfer, structural design, material selection, fluids, GD&T, etc.)
• Experience on bringing prototypes to mass production using appropriate technologies like: die casting, injection molding, compression molding, thixomolding, progressive stamping, extrusion, etc.
• Knowledgeable of material science used in electronic enclosures, gaskets and grommets.
• Experience developing Test plans. And running appropriate root case analysis.
• Understanding of electrical design, PCBa, components and it’s manufacturing process.
• Bachelor’s or Master’s Degree in Mechanical Engineering, Mechatronics, or equivalent experience.

PREFERRED QUALIFICATIONS

• Experience with harness design and routing. Collaborating directly with Electrical engineering team to select and specify appropriate connectors, terminals and wire gauges.
• Generate wire harness 2Ds, layouts and pinout tables for manufacturers.