Sr. RFIC Design Engineer (Silicon Engineering)

Location Sunnyvale, CA Job Title SR. RFIC DESIGN ENGINEER (SILICON ENGINEERING) Overview SpaceX is actively developing technologies to enable human life on Mars and is expanding its Starlink broadband internet system. We design, build, test and operate thousands of satellites, consumer receivers, and the software that brings it all together. We are seeking a motivated, proactive, and intellectually curious RF/Analog IC engineer to develop cutting‑edge next‑generation RFICs for space and ground infrastructures worldwide. Responsibilities Design, simulate and model RF/analog/mixed‑signal circuits and systems Derive specifications for RFIC subsystems and circuits Develop analog/mixed‑signal/RF/microwave circuits in SiGe or CMOS processes Work with system architects, modem/DSP, and ASIC engineers to partition functions between hardware and software domains Perform IC floor planning and layout Model package and external parasitic components Evaluate and characterize prototypes of the design Characterize and analyze full radio performance Assist in the development of automated test lab equipment for lab measurements Work with manufacturing engineers on production testing and qualification of RFIC components and systems Basic Qualifications Bachelor's degree in electrical engineering, computer engineering, or computer science 5+ years of RF integrated circuit experience Preferred Skills and Experience Master's degree or PhD in electrical engineering or computer engineering with an emphasis on RF/Analog/Mixed‑signal IC design Experience using simulation tools such as Spectre, ADS, HFSS, or Momentum Circuit design skills with analysis and simulation of linear and non‑linear circuits including phase‑locked loops, vector modulators/demodulators, oscillators, mixers, filters, low‑noise and power amplifiers Knowledge of digital communication systems, spread spectrum, single and multi‑carrier techniques, and modulation types such as QPSK, APSK, and QAM Knowledge of RF transceiver architectures RF/microwave design experience in the Ku‑band, K‑band and Ka‑band frequency range Familiarity with radio test equipment such as spectrum analyzers, vector signal analyzers, vector signal generators, and network analyzers Experience characterizing radio performance in microwave frequencies Additional Requirements Ability to work long hours and weekends as necessary to support critical milestones Compensation and Benefits Pay range: RF/Analog IC Design Engineer/Senior: $170,000 – $230,000 per year. Your actual level and base salary will be determined on a case‑by‑case basis based on knowledge, skills, education, and experience. In addition to base salary, you may be eligible for long‑term incentives, company stock, stock options, discretionary bonuses, and an Employee Stock Purchase Plan. Benefits include medical, vision, dental coverage, a 401(k) plan, short‑ and long‑term disability insurance, life insurance, paid parental leave, paid vacation, holidays, and sick leave. Equal Opportunity Employment SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affidavit Action Plan for veterans and individuals with disabilities, or requiring reasonable accommodation to the application/interview process should reach out to View email address on click.appcast.io. #J-18808-Ljbffr