Package Mechanical Design Engineer

🔥 0 minutes ago

🏄 California – Remote

🏄 California – Remote

💵 $165k - $241.4k / year

⏰ Full Time

🟠 Senior

🔴 Lead

🧑‍🔧 Mechanical Engineer

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Cisco

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1984

🔧 Hardware

🔐 Security

🏢 Enterprise

Hardware • Security • Enterprise

Cisco is a multinational technology company that provides networking hardware, software, and services to enterprises, service providers, and governments. It builds routers, switches, optical transceivers, programmable silicon, and edge computing platforms, and offers security, collaboration (Webex), observability, and AI-enabled software and support services to help organizations design, operate, and secure large-scale networks and data centers. Cisco also delivers professional services, training, and cloud-managed solutions to support digital transformation and AI-ready infrastructure.

📋 Description

• Perform advanced finite element analysis (FEA) to evaluate thermomechanical reliability of ASIC packages and board-level assemblies • Lead solder joint reliability simulations, including thermal cycling, mechanical shock, and vibration • Develop lifetime prediction models based on industry methodologies (e.g., Coffin-Manson, Darveaux) • Model and analyze time-dependent material behavior, including creep, viscoplasticity, and fatigue • Drive board-level reliability (BLR) assessments, including PCB–package interactions and SMT effects • Correlate simulation results with reliability testing data to improve model accuracy • Develop and automate simulation workflows using Python, Fortran, or similar tools • Provide design recommendations and reliability sign-off guidance to cross-functional teams • Document methodologies, assumptions, and results clearly to support engineering reviews

🎯 Requirements

• Bachelors + 7 years, or Masters + 4 years, or PhD + 1+ years in mechanical engineering or related field • Hands-on experience in thermomechanical simulation of semiconductor packages and board-level assemblies • Proven experience in solder joint reliability analysis, including fatigue and/or creep modeling • Strong experience with FEA tools such as ABAQUS or ANSYS, including nonlinear material modeling • Familiarity with CAD tools (e.g., Creo) and GD&T • Ability to collaborate across global teams.

🏖️ Benefits

• Medical, dental and vision insurance • 401(k) plan with Cisco matching contribution • Paid parental leave • Short and long-term disability coverage • Basic life insurance • 10 paid holidays per full calendar year • 1 floating holiday for non-exempt employees • 1 paid day off for employee’s birthday • Paid year-end holiday shutdown • 4 paid days off for personal wellness • 16 days of paid vacation time per full calendar year for non-exempt employees • Flexible vacation time off program for exempt employees • 80 hours of sick time off provided on hire date and each January 1st thereafter • Up to 80 hours of unused sick time carried forward from one calendar year to the next • Additional paid time away to deal with critical or emergency issues for family members • Optional 10 paid days per full calendar year to volunteer • Annual bonuses for non-sales roles