Base Salary
$135k - $155k/yr
Responsibilities
- Design and implement PHY algorithms for satellite-based 4G/5G LTE/NR eNodeB and gNodeB systems.
- Develop optimized signal-processing algorithms for resource-constrained CPUs.
- Build models and run simulations to analyze and validate system and modem performance.
- Design, implement, test, maintain, and document wireless PHY and MAC protocol-stack layers.
- Identify and debug complex performance issues across wireless PHY and MAC layers.
- Participate in architecture, design, and code reviews and contribute to system dimensioning and next-generation hardware algorithm design.
- Collaborate with wireless systems engineers and protocol firmware engineers to accelerate PHY development and solve interdisciplinary challenges.
Requirements
- Bachelor's degree in computer science, computer engineering, electrical engineering, or another STEM discipline.
- At least one year of experience in wireless signal processing, wireless communications, modem systems design, wireless systems engineering, DSP, or physical-layer processing.
- At least one year of C/C++ or MATLAB coding experience.
- Familiarity with 3GPP 4G/5G LTE/NR physical-layer design or modern broadband OFDM waveforms such as WiMAX, 802.11 WiFi, DVB-S2, DVB-C, or 5G NTN.
- Familiarity with forward error correction coding and MAC layer concepts.
- Experience developing and optimizing complex signal-processing algorithms in fixed- and floating-point formats.
- Familiarity with Linux command-line use, Git-based version control, Python, and software-defined radio.
- Experience supporting products through commercial deployment and the full release cycle is preferred.
- Strong debugging, performance optimization, analytical, communication, and engineering fundamentals are preferred.
- Must be willing to work extended hours as needed.
- Must satisfy applicable ITAR requirements or be eligible to obtain the required authorizations.
Benefits
- Comprehensive medical, vision, and dental coverage.
- 401(k) retirement plan, short- and long-term disability insurance, and life insurance.
- Paid parental leave, employee discounts, and other perks.
- Approximately three weeks of paid vacation and 10 or more paid holidays per year.
- Paid sick leave pursuant to company policy.
- Base salary level varies between Software Engineer Level I and Level II based on knowledge, skills, education, and experience.
- Applicants must meet applicable ITAR authorization requirements, including U.S. citizenship or national status, lawful permanent residence, refugee or asylee status, or eligibility to obtain authorization.
About SpaceX
SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft. The company was founded in 2002 by Elon Musk to revolutionize space transportation, with the ultimate goal of making life multiplanetary. SpaceX has gained worldwide attention for a series of historic milestones. It is the only private company ever to return a spacecraft from low-Earth orbit, which it first accomplished in December 2010. The company made history again in May 2012 when its Dragon spacecraft attached to the International Space Station, exchanged cargo payloads, and returned safely to Earth — a technically challenging feat previously accomplished only by governments. Since then Dragon has delivered cargo to and from the space station multiple times, providing regular cargo resupply missions for NASA. For more information, visit www.spacex.com.