Sr. RAN Software Engineer (Starlink Mobile)

SpaceX

Quick summary

Work type: On-site
Location: Sunnyvale, CA
Salary: $175,000–$240,000 / yr
Posted: 3 days ago
Nearby: 99+ roles within 25 mi

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $166k

This role $208k

$122k most similar roles pay here $253k

This role pays more than 85% of similar roles. Most pay $135,000–$197,500 — the shaded band above. At the midpoint, this role pays about $208k versus about $166k for comparable roles.

Based on 238 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 611 open roles on FindRole.

Listed pay typically runs $130,000–$155,000 across 444 roles with salary data.

Most-posted roles

View all roles at SpaceX

At a glance

TL;DR · Sr. RAN Software Engineer (Starlink Mobile)

Apply Now Log in to save

As a Senior RAN Software Engineer on SpaceX's Starlink Mobile team, you will lead the validation and optimization of 4G/5G radio access network (RAN) software protocol stacks. Your daily tasks include designing CI/CD test automation frameworks for eNB/gNB feature validation, analyzing logs to debug issues, building performance analysis tools, and collaborating with development teams to resolve complex RAN problems. The role requires expertise in Python/C/C++, experience with LTE/5G-NR test cases, and knowledge of 3GPP specifications. You will work on a cutting-edge product that aims to provide cellular connectivity worldwide, addressing challenges faced by remote communities and emergency responders.

Skills

Python C++ CI/CD LTE 5G-NR 3GPP RRC MAC PHY QXDM XCAL

What you'll do

Lead the design and development of CI/CD test automation frameworks for RAN feature validation.
Analyze UE and eNB/gNB logs to debug and resolve complex 4G/5G protocol stack issues.
Build software tools and data pipelines to optimize network KPIs by analyzing RAN performance.
Manage and prioritize network issues, collaborating with development teams to drive resolution.
Maintain RAN lab infrastructure in collaboration with partner teams.

What we're looking for

5+ years of Python/C/C++ coding experience
Extensive experience developing and managing automated LTE/5G-NR test cases
Proficient in UE log analysis using QXDM/XCAL software tools
In-depth knowledge of 3GPP specifications, particularly R17+ RAN features
Strong understanding of LTE and 5G-NR protocols with hands-on issue resolution experience

Save