Sr. Wireless Firmware Engineer (Direct To Cell)

SpaceX is a space exploration company developing technologies to enable human life on Mars.
$170,000 - $230,000
Embedded
Senior Software Engineer
In-Person
5,000+ Employees
5+ years of experience
Space · Telecommunications

Description For Sr. Wireless Firmware Engineer (Direct To Cell)

SpaceX, a pioneering space exploration company, is seeking a Senior Wireless Firmware Engineer to join their Direct-to-Cell program, which aims to provide global cellular connectivity from space. This role combines cutting-edge wireless technology with space exploration, offering a unique opportunity to work on satellite-based cellular communications. The position requires expertise in wireless signal processing algorithms and high-performance software development, working at the intersection of wireless systems and protocol firmware engineering.

The role involves developing novel wireless signal processing algorithms, implementing optimized software for satellites and ground stations, and solving complex interdisciplinary challenges. You'll be working with both wireless systems engineers and protocol firmware engineers to accelerate wireless PHY development. The ideal candidate should be equally comfortable with wireless signal processing algorithms and high-performance software development.

SpaceX offers a comprehensive benefits package including medical coverage, 401(k), stock options, and paid time off. The company's mission to enable human life on Mars provides a unique and exciting work environment. The position offers competitive compensation ranging from $170,000 to $230,000 per year, with additional long-term incentives and stock purchase opportunities.

This role requires strong technical expertise in wireless communications, signal processing, and programming, combined with the ability to work in a fast-paced, dynamic environment. The position demands innovation, problem-solving skills, and the ability to work on complex systems. As part of SpaceX's team, you'll contribute to groundbreaking technology that bridges space exploration with global connectivity.

Last updated a day ago

Responsibilities For Sr. Wireless Firmware Engineer (Direct To Cell)

  • Design and implement physical layer (PHY) algorithms for satellite-based 4G/5G eNodeB/gNodeB
  • Develop optimized signal processing algorithms running on resource-constrained CPUs
  • Develop models and run simulations to analyze and validate overall system performance
  • Design, implement, test, maintain, and document wireless PHY and MAC layers
  • Identify and debug complex performance issues across wireless PHY and MAC layers
  • Participate in architecture, design, and code reviews
  • Contribute to system dimensioning and algorithm design for next generation hardware

Requirements For Sr. Wireless Firmware Engineer (Direct To Cell)

Python
Linux
  • 5+ Years of experience working with wireless technology
  • 5+ Years of C/C++ or Matlab coding experience
  • Master's or PhD degree in computer science, computer engineering, electrical engineering or STEM discipline preferred
  • Familiarity with 3GPP 4G/5G physical layer design
  • Experience with forward error correction coding concepts
  • Development and optimization of complex signal processing algorithms
  • Strong debugging and performance optimization skills
  • Must be willing to work extended hours and weekends as needed
  • Must be U.S. citizen, permanent resident, refugee, or asylee (ITAR requirement)

Benefits For Sr. Wireless Firmware Engineer (Direct To Cell)

Medical Insurance
Vision Insurance
Dental Insurance
401k
Equity
Parental Leave
  • Medical, vision, and dental coverage
  • 401(k) retirement plan
  • Short & long-term disability insurance
  • Life insurance
  • Paid parental leave
  • 3 weeks paid vacation
  • 10+ paid holidays per year
  • 5 days sick leave per year
  • Stock options
  • Employee Stock Purchase Plan
  • Long-term incentives

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