Principal 5G Core Architect — Cloud-Native NTN & Security

SpinLaunch; Long Beach (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

SpinLaunch is looking for a Principal Network Core Architect to lead the backend architecture of the Meridian 5G NTN solution. You will define and deploy the 5G Core, manage network operations, and ensure compliance with standards-based frameworks. A background in electrical engineering or computer science is required, along with experience in 5G networks and cloud-native platforms. Join our innovative team and help reshape global connectivity through space technology.

Qualifications

• Experience architecting and deploying 5G Core networks (AMF/SMF/UPF/PCF/UDM).
• Deep knowledge of 3GPP 5G system architecture and procedures (Rel 15+).
• Experience with hands-on lab integration of 5GC + gNB + OAM.

Responsibilities

• Own the backend architecture of the Meridian 5G NTN solution.
• Define the 5G Core architecture, configuration model, and deployment pattern.
• Lead the cloud-native design and deployment of 5GC and OAM components.

Skills

5G Core architecture

Cloud-native design

Mobile network security

Automation scripting (Python, Bash)

Interpersonal communication

Education

Bachelor's degree in electrical engineering, computer science, telecommunications, or related field

Tools

Kubernetes

NETCONF/YANG

COTS components

Job description

SpinLaunch is looking for a Principal Network Core Architect to lead the backend architecture of the Meridian 5G NTN solution. You will define and deploy the 5G Core, manage network operations, and ensure compliance with standards-based frameworks. A background in electrical engineering or computer science is required, along with experience in 5G networks and cloud-native platforms. Join our innovative team and help reshape global connectivity through space technology.