Senior Mechanical Engineer, Singapore

In this role, you will be at the forefront of gaming innovation, translating high‑level concepts into market‑ready hardware. You will own the mechanical design process from the \"napkin sketch\" phase through prototyping, testing, and mass production.

• Detailed Mechanical Design: Work with contract manufacturers to create high‑fidelity 3D models and 2D technical drawings for complex gaming device electronics, focusing on tight tolerances and seamless assembly.
• Prototyping & Iteration: Develop and refine functional prototypes using 3D printing (SLA/FDM), CNC machining, and soft‑tooling to validate ergonomic and mechanical performance.
• Advanced Enclosure Design: Work with contract manufacturers to create and design ultra‑compact housings for TWS earbuds, charging cases, and headsets, ensuring efficient internal space utilisation for PCBAs and batteries.
• Interface Engineering: Develop robust pogo‑pin docking solutions, magnetic latching mechanisms, and precise trigger actuators for peripheral‑to‑case interfaces.
• Acoustic & Signal Optimization: Partner with Acoustic Engineers to design and optimise acoustic apertures and internal signal paths to ensure peak audio performance and microphone clarity.
• Cross‑Functional Integration: Partner with Electrical Engineers to manage EMI shielding and antenna placement while collaborating with Industrial Designers to preserve design intent.
• Evaluate engineering builds: evaluate prototypes from engineering builds, identify issues, analyse cosmetic and functional failures, and provide solutions to fix issues.
• Support factory builds: Able to travel overseas to support product verification builds with contract manufacturers.

• Bachelor’s or Master’s degree in Mechanical Engineering, Product Design Engineering, or a related technical field.
• 4+ years of experience in the design of consumer electronics or gaming peripherals.
• Experience in audio design such as True Wireless Stereo (TWS) systems or high‑performance desktop audio.
• Knowledge of structural and acoustic design such as microphone array positioning and beamforming‑friendly mechanical structures.
• A portfolio demonstrating successful product launches from initial concept to retail shelves.

• CAD Proficiency: Expert knowledge of SolidWorks, Creo, or NX, with a mastery of complex surface modelling and top‑down assembly management.
• Manufacturing Knowledge: Comprehensive understanding of injection moulding (including double‑shot and LSR), die‑casting, and metal stamping processes.
• Structural Analysis: Ability to perform FEA (Finite Element Analysis) for stress, strain, and drop‑test simulations to ensure long‑term product reliability.
• DFX Mastery: Strong experience in Design for Manufacturing (DFM) and Design for Assembly (DFA) to maximise production yields and minimise failure rates.
• Testing & Validation: Familiarity with IP‑rating (ingress protection) design requirements and environmental stress testing (HALT/HASS).

Razer is proud to be an Equal Opportunity Employer. We believe that diverse teams drive better ideas, better products, and a stronger culture. We are committed to providing an inclusive, respectful, and fair workplace for every employee across all the countries we operate in. We do not discriminate on the basis of race, ethnicity, colour, nationality, ancestry, religion, age, sex, sexual orientation, gender identity or expression, disability, marital status, or any other characteristic protected under local laws. Where needed, we provide reasonable accommodations – including for disability or religious practices – to ensure every team member can perform and contribute at their best.