Principal Solutions Architect, Core & Signalling

Skylo

Mountain View, CA, United States
Base: $180,000 - $200,000; equity: + equity; benef...
On-site
3gpp 4g/5g signaling
Satellite (ntn) and terrestrial networks
Global roaming architecture
Skylo is looking for a Principal-level Technical Subject Matter Expert (SME) to own the end-to-end technical integrity of our Core and Signaling architecture

Job Summary

  • Skylo is looking for a Principal-level Technical Subject Matter Expert (SME) to own the end-to-end technical integrity of our Core and Signaling architecture.
  • You will be the ultimate authority on 3GPP 4G/5G signaling, responsible for designing the complex call flows that bridge Satellite (NTN) and Terrestrial networks.
  • Skylo is helping redefine how the world stays connected by bringing satellite connectivity into everyday devices, breaking through long-standing limits of traditional networks.

Matching Summary

Skylo is looking for a Principal-level Technical Subject Matter Expert (SME) to own the end-to-end technical integrity of our Core and Signaling architecture.

Salary

Base: $180,000 - $200,000; Equity: plus equity; Benefits: Comprehensive benefits plans

Skills & Requirements

Must-have

  • 3GPP 4G/5G signaling
  • Satellite (NTN) and Terrestrial networks
  • Global roaming architecture
  • IPX interconnect and roaming operations
  • Diameter Routing Agents (DRA)
  • Diameter Edge Agents (DEA)
  • NB-IoT roaming procedures
  • SMS-over-NAS (CP/RP) procedures
  • GSMA IR.21 documentation

Nice-to-have

  • Technical leadership position
  • Boots-on-the-ground technical leadership
  • Inclusive and diverse workforce
  • Continuous learning

Key Requirements

  • 10+ Years of Telecom Rigour
  • 4G/5G Core Network architecture
  • LTE EPC and/or 5G Core environments
  • International roaming and IPX interconnects
  • GSMA roaming frameworks and documentation

Work Rights

Not specified

Tailored Resume

Cover Letter