Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed.
Job Description
As part of a hardworking team of engineers and specialists, you will develop and analyze wireless communication system algorithms and architectures for the TeraWave custom silicon platform. You will work across communication systems, modem PHY/MAC, digital signal processing, RF, ASIC, and software teams to develop algorithms and system models and support their implementation in custom silicon.
You will contribute to the development of high-performance, power-efficient communication solutions for advanced space-based wireless systems, from algorithm development and system simulation through pre-silicon verification and post-silicon validation.
Special Mentions
- Relocation provided
- Travel expected up to 20% of the time
- Interviews will include a technical assessment
- This role will be onsite in either the Bay Area, CA; San Diego, CA; Austin, TX; or Kent, WA. A temporary remote work exception may be available while specific sites are being developed.
Responsibilities include but are not limited to:
- Develop and model wireless communication algorithms and signal-processing functions for custom silicon, including modem PHY/MAC, radio DSP, beamforming, and packet-processing functions.
- Develop end-to-end communication system and link-level models to evaluate system performance, architecture tradeoffs, and implementation requirements.
- Develop and analyze channel and RF impairment models, including noise, interference, Doppler, frequency and timing offsets, phase noise, nonlinearities, and other relevant impairments.
- Design and evaluate algorithms for synchronization, channel estimation, equalization, modulation/demodulation, coding, link adaptation, and other modem functions.
- Analyze algorithm performance and implementation tradeoffs including performance, complexity, latency, memory, bandwidth, power, and fixed-point requirements.
- Translate communication-system and algorithm requirements into specifications suitable for FPGA and ASIC implementation.
- Work closely with ASIC engineers to support hardware implementation, fixed-point conversion, architecture tradeoffs, and pre-silicon verification of communication algorithms.
- Collaborate with RFIC, beamforming, software, and system engineering teams to define interfaces and ensure end-to-end system performance.
- Develop MATLAB, Python, C/C++, SystemC, or equivalent reference models used for algorithm development, system simulation, and implementation verification.
- Support FPGA prototyping, pre-silicon verification, silicon bring-up, and post-silicon validation to verify system and algorithm performance against requirements.
- Analyze simulation and laboratory results, identify performance gaps, and work across engineering teams to resolve system-level issues.
- Document algorithms, models, requirements, assumptions, interfaces, and verification results.
Minimum Qualifications
- Bachelor's degree in Electrical Engineering, Computer Engineering, Communications Engineering, or a related technical discipline.
- 3+ years of experience in wireless communication systems, modem development, digital signal processing, or related engineering.
- Strong understanding of digital communications and signal-processing fundamentals.
- Experience with communication technologies and algorithms such as OFDM, QPSK/QAM, synchronization, channel estimation, equalization, forward error correction, and link adaptation.
- Experience developing communication-system or signal-processing models using MATLAB, Python, C/C++, SystemC, or similar tools.
- Understanding of wireless channel effects and RF impairments and their impact on communication-system performance.
- Ability to work collaboratively across communication systems, ASIC, RFIC, FPGA, software, and test teams.
- Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Preferred Qualifications
- Master's degree in Electrical Engineering, Computer Engineering, Communications Engineering, or a related field.
- Experience with satellite, cellular, Wi-Fi, or other broadband wireless communication systems.
- Experience with link-level and/or system-level communication simulations.
- Experience developing or implementing modem PHY algorithms for FPGA or ASIC platforms.
- Familiarity with fixed-point modeling and translating floating-point communication algorithms into hardware-efficient implementations.
- Familiarity with RF and mixed-signal components including ADCs, DACs, mixers, amplifiers, and phased-array architectures.
- Experience with synchronization, carrier-frequency offset, sampling-frequency offset, Doppler compensation, channel estimation, or beamforming algorithms.
- Experience supporting FPGA prototyping, ASIC pre-silicon verification, or post-silicon bring-up and validation.
Base Pay Range for:
CA applicants is $192,051.00 - $268,870.35
WA applicants is $192,051.00 - $268,870.35
Other site ranges may differ
Benefits
- Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
- Stock Options for all regular employees (working at least 20 hours/week)
- Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
- Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.
