> Markdown version of [/jobs/ext/4628300-sr-ic-package-design-engineer-silicon-engineering](https://www.wearedevelopers.com/jobs/ext/4628300-sr-ic-package-design-engineer-silicon-engineering). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. IC Package Design Engineer (Silicon Engineering) - **Company:** Space Exploration Technologies Corp. - **Location:** Monte Sereno, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Computer Engineering, Hfss - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_d8cebf4bf88b56aff275674e80f649d8 ## About the Role * Bachelor's degree in electrical engineering, computer engineering, or physics * 5+ years of experience with IC package design, * Experience with Co-packaged Optics (CPO) * Thorough understanding of signal and power integrity fundamentals * Substrate design experience for RF, digital, high-speed and mixed signal die * Experience with Cadence APD+/SIPor similardesign tools * Experience in package design electrical review, SI/PI analysis * Fluent in SI/PI and EM simulation tools such as SIWave, HFSS, ADS * Experience in package design for manufacturing reviews * Familiar with BGA package substrate technologies * Strong problem solving skills with strong engineering fundamentals, * Ability to work extended hours or weekends as needed to meet mission critical deadlines, * To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.