Audio Mechanical Design Engineer (Multiple Openings)

Audio Mechanical Design Engineer (Multiple Openings) San Jose, CA, United States Application deadline 2026-06-06 Job description Collaborate with PD and ID teams on product architecture, audio performance, and technical trade-offs. Contribute across the full product lifecycle, from concept to mass production, solving complex mechanical challenges and advancing new technologies. Lead detailed design and optimization of VR/AR/Wearables audio modules with the Acoustic Render Lead, including micro-speaker modules with insert-molded steel plates and acoustic meshes. Serve as the primary vendor contact for DFM and tolerance discussions, coordinating with external teams (CM/JDM/Vendors). Oversee external partner contributions, define new design processes, and support on-site and remote prototype builds. Design and test prototypes for acoustic and mechanical validation and prepare CAD simulation data for optimization. Support integration of microphone arrays in VR/AR/Wearables and collaborate cross-functionally on mechanical integration.

Location:

100 Century Center Court, Suite 315, San Jose, CA 95112. International travel to vendors in Asia required 2% of the time to provide factory prototype production support.

Salary:

$158,995.00 to $161,100.00 per year. Basic qualifications

Education:

Bachelor's degree in mechanical engineering or related technical field of study; will accept equivalent of foreign degree.

Experience:

Three (3) years of experience as a Product Design Engineer, Mechanical Design Engineer or related position.

Experience must include:

• Using Siemens NX for design and drafting, and Teamcenter for PDM/PLM.
• Designing of audio products or audio interfaces integrated into consumer electronics devices.
• Designing miniature parts and assemblies for high-volume manufacturing, including injection and insert molding, stamping, sheet-metal forming, and CNC machining.
• DFM/DFA, Statistical tolerance analysis, functional dimensioning, and GD&T.
• Cross-functional collaboration with product design, industrial design, electrical engineering, and acoustics teams to integrate mechanical and audio systems.
• Designing to meet environmental and reliability requirements, including vibration, drop, thermal cycling, and water
• and dust-ingress protection.
• Prototype designing and testing, including use of SLS, SLA, and FDM prototyping methods.

Send resumes to and reference job code

LC25-106

Cecilia Neikell Chief Operating Officer Sigma Connectivity Inc. 100 Century Center Ct., Suite 315, San Jose, CA 95112

ATTN:

LC25-106

We offer The annual salary range for this role is $158,995.00 to $161,100.00 per year. The Annual Salary depends upon various job-related factors such as professional background, training, work experience, location, business needs, and market demand. Sigma Connectivity, Inc. also offers a comprehensive benefits package that includes the following: Paid Time off/Vacation and Paid Holidays 401(k) 401(k) matching Life insurance Flexible Spending Account (FSA): Healthcare and Dependent Care Health Savings Account (HSA) Paid Parental Leave Paid Bereavement Leave Employee Assistance Program Employee and Customer Referral Program For positions in California, long-term and short-term disability insurance More information For more information please contact Cecilia Neikell, Cecilia.

Neikell@sigmaconnectivity.com Position Audio Mechanical Design Engineer (Multiple Openings) Company Sigma Connectivity Inc. Location San Jose, CA, United States Publication date 2026-05-20 Expiration date 2026-06-06 Contact Cecilia Neikell, Cecilia.

Neikell@sigmaconnectivity.com, +16693386134 Apply Other possibilities Audio Mechanical Design Engineer (Multiple Openings) Sigma Connectivity Inc. | San Jose, CA, United States Application deadline 2026-06-06 Collaborate with PD and ID teams on product architecture, audio performance, and technical trade

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