Core Network Engineer Jobs

Your main responsibilities will be: Designing the IP infrastructure of our multi-site data centers Designing the GRX/IPX interconnectivity and global PoP structure to access mobile partner networks Defining the WAN network strategy Leading and realization of the data centre LAN…

As our Senior HLR/HSS Specialist, you are the guardian of our subscriber data and the architect of our roaming efficiency. You won't just manage databases; you will own the life-cycle of HSS/HLR templates that allow our MVNO to scale globally. Your expertise in Profile &…

About the Team The Core Network Engineering team owns the end-to-end networking stack that connects OpenAI’s compute infrastructure — spanning global WAN/edge connectivity, data-center networking, and high-performance host/xPU networking used for large-scale training and…

Our cloud-hosted core runs in AWS, with our mobile c

Tech Lead, Mobile Core Network Engineering at TextNow, Inc. in Waterloo, ON. C$113.4K – C$162K/yr.

Okta’s TDI Network Engineering team is responsible for the global corporate netwo

Staff Reliability Engineer at Okta in Bengaluru, India. Full-time · On-site.

We are seeking a versatile Solution Architect to lead the localized adaptation and system integration of our Global MVNO Core. Your mission is to ensure that our platform (HSS, DRA, PGW) isn't just "connected," but fully optimized for specific local market requirements. In this…

Solutions Architect, APAC at Airalo in Philippines. Full-time · Remote.

Solutions Architect at Airalo in Europe. Full-time · Remote · £80K – £115K/yr.

Responsibilities: Act as Escalation Point of Contact: Serve as the primary Level 3 escalation point for resolving complex network infrastructure, routing, and security configuration issues across both on-premise Data Centers and AWS environments. Maintain Multi-Vendor Security &…

Staff Software Engineer – Network Automation at PlayStation Global in Berlin, Germany; Munich, Germany.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.…

Data Engineer at PlayStation Global in Austin, TX, United States.

Staff Software Engineer at PlayStation Global in Adelaide, Adelaide, Australia.