Mechanical Product Designer

Mechanical Product Designer – Automotive Key Fob (10–13 Yrs Experience) Important Must‑Have Technical Skills Advanced Creo CAD for A‑Class surface & compact housing design – Accurately translates OEM styling data into production‑ready geometry. PCB Keep‑In/Keep‑Out packaging & antenna clearance definition – Maintains RF integrity and component fit within tight envelopes. Snap‑fit, multi‑shot & insert‑molded 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 back‑lighting design – Provides uniform graphic illumination and brand signature. Decorative finish planning (paint + laser etch, IML/IMD, metalizing) – Meets OEM Color‑Material‑Finish targets and wear durability. Tolerance stack‑up & GD&T analysis at assembly level – Guarantees fit, feel, and manufacturability across volume production. Metal die‑cast component integration (key blade, bezel) – Adds structural strength and premium tactile/aesthetic appeal. Mold‑flow & 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 real‑world 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 hard‑tool kick‑off. Material stack‑up for capacitive/touch‑sensor readiness – Future‑proofs platform for digital key and HMI evolution. PLM (Windchill) data management proficiency – Secures revision control and traceability across global teams. EMI/EMC shielding techniques 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 Basic EMC/EMI mechanical shielding familiarity – Supports efficient hand‑offs 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 #J-18808-Ljbffr