Senior RAN Software Engineer

SpaceX

Confirmed live today Trusted

Quick summary

Work type
On-site
Location
Palo Alto, CARedmond, WA
Salary
$175,000–$280,000 / yr
Posted
83 days ago
Freshness
Confirmed live today

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $169k
This role $228k
$112k $298k
below market most similar roles pay here above market

This role pays more than 92% of similar roles. Most pay $137,500–$200,222 — the blue band above. At the midpoint, this role pays about $228k versus about $169k for comparable roles.

Based on 240 similar postings.

Employer

About SpaceX

SpaceX designs, manufactures, and launches advanced rockets and spacecraft with the mission of enabling humans to become a multi-planetary species. It operates the Falcon 9, Falcon Heavy, and Starship launch vehicles, as well as the Starlink satellite internet constellation.

SpaceX currently has 851 open roles on FindRole.

Listed pay typically runs $130,000–$165,000 across 590 roles with salary data.

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At a glance

TL;DR · Senior RAN Software Engineer

As a Sr. RAN Software Engineer (Starlink Mobile), you will join the Starlink Mobile program to develop a satellite-to-mobile network providing global cellular connectivity. You will lead the validation and optimization of the 4G/5G RAN software protocol stack, specifically building scalable CI/CD test automation frameworks for eNB/gNB feature validation. Your daily responsibilities include analyzing UE and eNB/gNB logs to root-cause issues, building data pipelines to optimize network KPIs, and maintaining RAN lab infrastructure. The role requires proficiency in Python, C, and C++, along with experience managing automated LTE/5G-NR test cases. You will apply deep knowledge of 3GPP specifications and R17+ RAN features to resolve software issues at the PHY, MAC, and RRC layers for direct-to-cell service.

What you'll do

  • Design, develop, and maintain CI/CD test automation frameworks for eNB/gNB feature validation.
  • Analyze UE and eNB/gNB logs to debug and root-cause complex RAN software issues.
  • Build software tools and data pipelines to analyze RAN performance and optimize network KPIs.
  • Manage and prioritize network issues to drive resolution with development teams.
  • Troubleshoot and maintain RAN lab infrastructure in collaboration with partner teams.
  • Validate and optimize the 4G/5G RAN software protocol stack.

What we're looking for

  • Bachelor’s degree in a STEM discipline.
  • 5+ years of Python/C/C++ coding experience.
  • 5+ years of experience developing, executing, and managing automated LTE/5G-NR test cases.
  • In-depth knowledge of 3GPP specifications and R17+ RAN features (preferred).
  • Experience with user equipment (UE) log analysis and associated software tools (QXDM/XCAL) (preferred).
  • Experience developing test automation frameworks or CI/CD pipelines (preferred).
  • Strong understanding of LTE and 5G-NR protocols with hands-on experience resolving software issues at the PHY, MAC, and RRC layers (preferred).
  • U.S. citizen, national, lawful permanent resident, refugee, asylee, or eligible to obtain required authorizations from the U.S. Department of State.

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