Mechanical Engineer

Broadcom; San Jose (CA); On-site; USD 122,000 - 195,000; Full time

Job summary

Broadcom in San Jose seeks a Mechanical Engineer to apply expertise in opto-electronic packaging and networking switch design for next-generation silicon photonic engines. You will be a key contributor to optical system development and collaborate with cross-functional teams to deliver advanced mechanical solutions.

The role involves performing thermal simulations, DFMEA, tolerancing, and hands-on lab work to support product development and revenue growth.

Qualifications

• Bachelor’s degree in Mechanical Engineering is required.
• 8+ years in opto-mechanical design.
• Proficient CAD skills with SolidWorks preferred.
• Experience with thermal simulations and packaging.
• Strong communication and cross-functional teamwork.

Responsibilities

• Perform thermal simulations to assess resistances and power dissipation.
• Use Flotherm/Ansys to model complex assemblies.
• Report simulation results and failure analysis.
• Develop new products from concept to build, including vendor selection.
• Design tolerances for opto‑mechanical structures.
• Conduct DFMEA and tests for interoperability.

Skills

Thermal analysis

Opto-mechanical design

CAD (SolidWorks)

Team collaboration

Problem solving

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

Flotherm

Ansys

Job description

Job Description

Broadcom is looking for a Mechanical Engineer who can apply their expertise in opto-electronic packaging or networking switch design to help develop solutions for the next generation of silicon photonic engines, and advanced networking switch concepts.

You will be a key contributor to Broadcom’s next-generation optical system development. You will interact with optical, process, electronic, IC and application engineers to provide an advanced mechanical solution. This is a fast-paced, visible position, which has a direct impact on product development execution as well as division revenue.

Responsibilities

• Perform thermal simulations to determine thermal resistances, power dissipation, as well as mechanical stress over temperature
• The use of tools like Flotherm & Ansys to simulate and optimize models of complex electronic assemblies under various conditions
• Provide reports on the simulation results and findings from failure analysis
• Development of new products including execution on concepts, design, drawings, vendor selection, part evaluation, and product builds
• Generate designs and perform tolerance analysis of opto-mechanical structures
• Failure analysis and design of experiment

Other activities will include generating designs of experiments, DFMEA, troubleshooting issues related to interoperability of components, hands‑on lab experimentation and dimensional metrology.

Qualifications

• Technical background with a minimum of a Bachelor’s degree in Mechanical Engineering.
• At least 8 years of relevant experience in opto‑mechanical designs
• Proficient in mechanical design using CAD tools (Solidworks preferred), Flotherm or Ansys
• Knowledge of how to design sheet metal, castings, injection mold parts material/vendor selection and first article assessment.
• Demonstrated written and oral communication skills for frequent customer interaction.
• Demonstrated ability to effectively work within a team in cross‑functional and geographically‑distributed environments.
• Demonstrated ability to dynamically prioritize assignments and work independently

Compensation And Benefits

The annual base salary range for this position is USD 121,900.00 To USD 195,000.00

As a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth. All subject to relevant plan documents and award agreements.

Broadcom offers a competitive and comprehensive benefits package: Medical, dental and vision plans, 401(K) participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company paid holidays, paid sick leave and vacation time. The company follows all applicable laws for Paid Family Leave and other leaves of absence.