Senior Mobile Network Engineer

📡 We're Hiring : Mobile Network Engineer – Bangalore, India

GigSky is redefining global mobile connectivity. Our patented eSIM technology enables seamless, on-demand data access across borders—powering everything from IoT devices and wearables to vehicles and aircraft systems. We eliminate roaming fees and deliver local connectivity through a global platform.

We’re seeking a technically strong Mobile Network Engineer to join our Bangalore team and lead the development, integration, and optimization of our core network and roaming infrastructure. This is a hands-on engineering role with high-impact visibility across product, vendor, and operator ecosystems.

🛠️ Key Responsibilities

• Manage and optimize elements of our LTE / UMTS core network , including SGSN, GGSN, PGW, SGW, and HSS
• Lead IREG testing and ensure successful roaming connectivity with global operators
• Troubleshoot and resolve issues related to SS7 , Diameter , SMPP , and SIP signaling protocols
• Design and implement interconnects with signaling, messaging, and roaming partners worldwide
• Collaborate with vendors (e.g., Ericsson , Cisco ) to develop and deploy new network features and hardware / software components
• Define network requirements and test procedures for onboarding new operators and partners
• Act as a technical lead for RFPs, vendor evaluations, and network-side project management
• Work cross-functionally with product, sales, finance, and legal teams to align network capabilities with business goals

🧠 Required Skills & Experience

🌐 Why Join GigSky?

📍 Location : Bangalore, India

📨 Apply Now or connect with us to learn more!