Sr. RAN Software Engineer (Starlink Mobile)

SpaceX
Palo Alto, Redmond
Workplace: OnsiteFull timeUSD 175,000 - 280,000 annuallyFunction: Software EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Analytical skills","Debugging","Problem-solving","Engineering fundamentals","Collaboration"]

Lead validation and optimization of the 4G/5G RAN software protocol stack for Starlink Mobile. Build and maintain scalable CI/CD test automation frameworks for eNB/gNB feature validation across functional, performance, interoperability, and regression testing. Debug issues using UE and RAN logs, develop tools and data pipelines to optimize network parameters and KPIs, and maintain RAN lab infrastructure in collaboration with partner teams.

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FursaFursa
SpaceX
SpaceX
21 hours ago

Sr. RAN Software Engineer (Starlink Mobile)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Lead validation and optimization of the 4G/5G RAN software protocol stack for Starlink Mobile. Build and maintain scalable CI/CD test automation frameworks for eNB/gNB feature validation across functional, performance, interoperability, and regression testing. Debug issues using UE and RAN logs, develop tools and data pipelines to optimize network parameters and KPIs, and maintain RAN lab infrastructure in collaboration with partner teams.
Location: Palo Alto, Redmond
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, and maintain CI/CD test automation frameworks for eNB/gNB feature validation, including functional, performance, interoperability, and regression testing.
  • •Analyze UE and eNB/gNB logs to debug and root-cause RAN issues, collaborating with developers to resolve issues and improve features.
  • •Build software tools and data pipelines to analyze RAN performance and optimize eNB/gNB parameters to improve network KPIs.
  • •Manage and prioritize network issues while collaborating closely with development teams to drive resolution.
  • •Troubleshoot and maintain RAN lab infrastructure in collaboration with partner teams.

Pay and Benefits

Salary: USD 175,000 - 280,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceVisionDental401kLife InsurancePaid ParentalPaid Leave

Key Requirements

  • •Bachelor’s degree in a STEM discipline.
  • •5+ years of Python/C/C++ coding experience.
  • •5+ years developing, executing, and managing automated LTE/5G-NR test cases, including test planning and results tracking.
  • •In-depth knowledge of 3GPP specifications and R17+ RAN features.
  • •Strong understanding of LTE and 5G-NR protocols with hands-on experience resolving issues at the PHY, MAC, and RRC layers.
Experience:5+ years
Education:Bachelor's in STEM
Skills:Analytical skillsDebuggingProblem-solvingEngineering fundamentalsCollaboration
Languages:English
Tech Stack:PythonCC++CI/CDLTE5G-NR3GPPR17ENBGNBUEQXDMXCALCI/CD pipelinesFunctional testingPerformance testingInteroperability testingRegression testingPHYMAC

Eligibility

Nationality:US National

Company Brief

SpaceX
Designs, manufactures, and launches advanced rockets and spacecraft for commercial and government customers, aiming to reduce space transportation costs and enable human life on Mars through reusable launch vehicles and integrated space systems.
Industry: Aerospace Manufacturing
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Valuation: Hectocorn (USD 100B+)
Funding: Series E+
Headquarters: Hawthorne, United States
Founded: 2002
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