Audio Mechanical Design Engineer Job at Sigma Group in California

Sigma Connectivity is a design house. We are a team of 600 talented engineers and our main office is located in Lund, Southern Sweden. Primarily we run in-house projects focusing on connected products within consumer electronics and IoT devices and we have the capability in terms of people, expertise and labs to realize the most demanding products on the market. In US we have offices in San Jose,San Diego and Seattle. The San Diego office is located close to Palomar Airport in Carlsbad ,our office in San Jose is located just by the San Jose airport and our Seattle office is in the heart of Bellevue .As a fast-growing company we are constantly looking for open-minded, talented people who want to take part in our journey. The Sigma Connectivity company culture is about sharing experiences and knowledge and with a Nordic work culture we strive for work-life balance and taking care of people. Within Sigma Connectivity you will never work alone.

JOB OVERVIEW

We are seeking an experienced Audio Mechanical Design Engineer in our Sunnyvale or Seattle labs. As part of the Acoustic Render (Speaker) Team (ART), you will have a significant impact on the architectural design and audio transducer integration of our acoustic custom speaker modules. Your role will contribute to the development of cutting-edge hardware devices that prioritize social interactions in both Augmented Reality (AR) and Virtual Reality (VR) settings.

Joining the Acoustic Render (Speaker) Team, you will play a vital role in shaping the acoustic performance and mechanical design of advanced hardware devices that facilitate meaningful social interactions in AR and VR environments. This position requires a strong foundation in mechanical engineering, prototyping skills, CAD proficiency, and experience in designing consumer electronics. If you are passionate about pushing the boundaries of audio technology and contributing to the future of social-first hardware, we encourage you to apply.

Responsibilities :

• Complex Micro-Plastic Mechanical Solutions : Lead the design of sophisticated micro-plastic mechanical solutions for audio microspeaker modules, leveraging insert molded steel plates and acoustic meshes to optimize speaker performance.
• Prototype Development and Validation : Model, construct, and test prototypes to validate and enhance the mechanical aspects and acoustic performance of the speaker modules. Establish test systems to conduct mechanical validations and use data-driven insights for continuous improvement.
• Full Product Development Cycle : Collaborate with cross-functional teams throughout the entire product development cycle, from conceptualization to mass production, ensuring seamless integration of audio mechanical solutions.
• Collaboration with External Teams : Work with external teams, including Contract Manufacturers (CM), Joint Development Manufacturers (JDM), and vendors, to optimize internal resources and enhance product differentiation.
• Advancing Technological Solutions : Stay up-to-date with the latest technological advancements and explore innovative approaches to address complex mechanical challenges related to audio transducer design and integration.
• Travel and Vendor Management : Occasionally travel to external vendors (up to 15%) to foster effective communication and collaboration, especially when working with vendors in Asian regions.
• Bachelor's degree (BS) in Mechanical Engineering or equivalent experience.
• At least 4 years of relevant product design and development experience, with a focus on micro-speakers in high-volume consumer electronics.
• Proficiency in Design for Manufacturability (DFM), Design for Assembly (DFA), statistical tolerance analysis techniques, functional dimensioning, geometric tolerancing, and 3D / 2D CAD.
• Working knowledge of material properties, including plastics, metals, adhesives, and glass.
• Experience with testing and analysis techniques, such as Design of Experiments (DOE) and mold flow analysis.
• Familiarity with high-volume manufacturing techniques, such as stamping, machining, and injection molding.

Preferred additional skills, personal traits and experience

Preferred Qualifications :

We offer

Sigma Connectivity Inc also offers a comprehensive benefits package that includes the following :

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