E-Space
SIM Management, 5G Core Engineer
Santa Clara, CA$170k–$200kfull-timemidAdded today
About this role
This role involves designing, implementing, and maintaining SIM management systems and 5G core network infrastructure. You'll work on carrier-grade telecommunications solutions in a fast-paced environment supporting network evolution.
What you'll do
- Design and deploy SIM management platforms for 5G networks
- Develop and optimize 5G core network components and protocols
- Troubleshoot and resolve network performance issues
- Collaborate with cross-functional teams on system architecture
- Maintain documentation and conduct technical testing
- Support network infrastructure upgrades and migrations
What they're looking for
- 5G core network protocols (3GPP, NR, NSA/SA)
- SIM/eSIM technologies and management systems
- Network architecture and design
- Telecommunications systems knowledge
- C++, Python, or Java programming
- Linux/Unix system administration
- Troubleshooting and root cause analysis
- Cloud and virtualization technologies
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E-Space
E-Space builds LEO satellite constellations and ground infrastructure for global IoT and wireless communications, with advanced solar power systems. The company is hiring across manufacturing engineering, wireless systems validation, modem software development, network protocols, and specialized materials engineering roles.
View all jobs at E-SpaceLikely interview questions
- Walk us through your experience with 5G core network architecture and which components you've worked on most closely.
- How have you approached debugging and resolving performance issues in carrier-grade telecommunications systems?