Mechanical Product Designer

Mechanical Product Designer Automotive Key Fob (10 13 Yrs Experience)

Important MustHave Technical Skills

• Advanced Creo CAD for AClass surface & compact housing design Accurately translates OEM styling data into productionready geometry.
• PCB KeepIn/KeepOut packaging & antenna clearance definition Maintains RF integrity and component fit within tight envelopes.
• Snapfit, multishot & insertmolded plastic part design Delivers robust, sealed enclosures without secondary fasteners.
• Silicone rubber domes & tactile switch integration Ensures consistent actuation force and IP67 sealing.
• Light pipe/guide and LED backlighting design Provides uniform graphic illumination and brand signature.
• Decorative finish planning (paint+laser etch, IML/IMD, metalizing) Meets OEM ColorMaterialFinish targets and wear durability.
• Tolerance stackup & GD&T analysis at assembly level Guarantees fit, feel, and manufacturability across volume production.
• Metal diecast component integration (key blade, bezel) Adds structural strength and premium tactile/aesthetic appeal.
• Moldflow & lighting simulation interpretation Enables early gating, rib, and wall adjustments to prevent defects.
• Materials knowledge: Plastics (PC/ABS, PBT), rubber, metals
• Ingress Protection (IP65/IP67) design principles
• PCBA packaging and component layout understanding
• Antenna placement Wireless & Electronics Integration for RF performance optimization (UWB, BLE, LF, RKE, RFID, NFC)
• Battery integration (e.g., CR2032, Li-ion)
• 2D detailed drawings with full GD&T annotations and BOM.

Desirable Technical Skills

• Experience with Keyless Entry / Passive Entry & Go systems
• Mechanism/kinematic simulation (Creo Mechanism, View Reps) Accelerates evaluation of button travel and latch forces.
• Drop/shock & environmental robustness design Improves reliability under realworld automotive abuse.
• Fixture & gauge design for prototype validation Shortens testing cycles and ensures dimensional control.
• DFMEA & DFM collaboration with tooling suppliers Mitigates manufacturing risk before hardtool kickoff.
• Material stackup for capacitive/touchsensor readiness Futureproofs platform for digital key and HMI evolution.
• PLM (Windchill) data management proficiency Secures revision control and traceability across global teams.
• EMI/EMC shielding techniques
• Connector design knowledge
• Hands-on electromechanical bench testing
• Rapid prototyping using 3D printing/CNC
• Understanding of validation tests: thermal, vibration, drop, chemical, salt spray
• Coordination with Electrical teams

OKtoHave Technical Skills

• Basic EMC/EMI mechanical shielding familiarity Supports efficient handoffs with RF/Electrical teams.
• Surface quality assessment & neutral model delivery Streamlines OEM studio and supplier approvals.
• Cosmetic durability test knowledge (Taber, chemical, UV) Informs finish selection during early design stages.
• Soft tooling & rapid prototyping experience Enables agile iterations prior to production tooling.
• Cost reduction & continuous improvement mindset Contributes to competitive BOM without sacrificing quality.
• Supplier and manufacturing liaison capabilities
• Flex PCB knowledge