1GLOBAL
Telecommunications
NetworksSupportEngineer
Neural analysis suggests this role is
optimal for Mid+ candidates.
“Networks Support Engineer at 1GLOBAL. Skills: CORE networks, RAN networks, Telecom signaling. Monitor CORE networks. Support CORE networks”
Industry & Context.
Troubleshooting; Root cause analysis
On-call rotations
What They're Looking For.
Must Have
Degree in Telecommunications Engineering, Computer Science degree, Solid experience troubleshooting CORE networks, Solid experience troubleshooting RAN networks, Experience diagnosing Voice issues, Experience diagnosing Data issues, Experience diagnosing SMS issues, Experience diagnosing network attach flows, Experience diagnosing registration flows, Excellent English communication skills
Nice to Have
Knowledge of IoT ecosystem, Knowledge of M2M services
What You'll Do.
Monitor CORE networks
Support CORE networks
Troubleshoot service-impacting issues
Analyze network faults
Resolve network faults
Coordinate with vendor
Coordinate with engineering teams
Participate in root cause analysis
Implement corrective actions
Support daily operations
Support incident management
Maintain documentation
Collaborate with cross-functional teams
Stay updated on network evolutions
How You'll Work.
Team & Collaboration
Cross-functional teams; Radio Planning; Core Engineering; Customer Support
Communication Scope
Written communication; Verbal communication
Full Job Description
**About Us** **1GLOBAL** is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, fully fledged in-house developed eSIM technology, and an extensive portfolio of telecom licenses – 1GLOBAL operates as a fully regulated telecommunications provider across 40 countries worldwide. We serve many of the world’s leading banks, enterprises, and digital-first businesses, including neo-banks, global fast moving consumer goods companies, travel leaders, and payment service providers. Today, 1GLOBAL connects more than **70 million people and devices globally** , enabling our customers to launch, scale, and innovate with confidence in the mobile ecosystem. 1GLOBAL is a profitable, fast-growing business. With full-year revenues in 2025 exceeding **US$200 million** and profits of over **US$25 million** , we generate strong cash flows to fund our growth allowing us to continuously invest in infrastructure, platform innovation, and global expansion. Recent years have marked a defining phase in our journey, with major enterprise and mass-consumer client wins accelerating our evolution into a global mobile connectivity powerhouse, purpose-built to enable consumer brands to enter and succeed with their own aspirations to offer telecommunications services to their clients. Founded in 2022 by experienced technology entrepreneurs, Hakan Koç and Pyrros Koussios, 1GLOBAL has rapidly emerged as a European technology leader **shaping the future of global telecommunications**. We operate as a fully regulated Mobile Virtual Network Operator (MVNO) in 12 countries and as a regulated telecom operator in an additional 28 markets. Headquartered in the Netherlands, with world-class R&D hubs in Lisbon, Berlin, and São Paulo, our team of close to **500 experts across 15 countries** is united by a single ambition: to r
Applying for this Networks Support Engineer role?
Most applicants get filtered before a human reads their resume. See if yours makes the cut.
ANONYMOUS · UNFILTERED
What do employees actually say about 1GLOBAL?
Real rants from real employees. Read before you apply.