Next-Gen Mobile Network Engineer: RAN/Core & MVNO Expert

Reply; Sardegna; On-site; EUR 45,000 - 65,000; Full time

Job summary

Reply is seeking a NextGeneration Mobile Network Engineer to join our Sardinia-based team. You will contribute to the design, validation, and optimization of 4G/5G networks, including RAN and Core architectures and MVNO ecosystems.

Responsibilities include lifecycle oversight from requirements to validation, monitoring performance, troubleshooting, and cross-functional collaboration in a technology-driven environment.

Qualifications

• Bachelor's or Master's degree in a relevant field.
• Knowledge of GSM, UMTS, LTE and 5G technologies; understanding of RAN and Core architectures.
• Experience with OSS/BSS systems, Element Manager, and telco monitoring platforms.
• Experience or interest in network design, validation, performance KPI analysis, testing, and interoperability validation.

Responsibilities

• Design, validate and optimize mobile network infrastructures (RAN, Core) and MVNO ecosystems.
• Oversee lifecycle activities from requirements analysis to implementation and validation.
• Monitor network performance, analyze KPIs and resolve technical issues.
• Troubleshoot and optimize across multiple network domains and elements.
• Collaborate with cross-functional teams to communicate complex concepts.

Skills

GSM knowledge

UMTS knowledge

LTE knowledge

5G knowledge

RAN architectures

Core architectures

OSS/BSS systems

Element Manager

telco monitoring platforms

network design

performance KPI analysis

testing & interoperability validation

teamwork & communication

MVNO ecosystems

Education

Bachelor's or Master's degree in a relevant field

Tools

OSS/BSS systems

Element Manager

telco monitoring platforms

Job description

Reply is seeking a NextGeneration Mobile Network Engineer to join our Sardinia-based team. You will contribute to the design, validation, and optimization of 4G/5G networks, including RAN and Core architectures and MVNO ecosystems.

Responsibilities include lifecycle oversight from requirements to validation, monitoring performance, troubleshooting, and cross-functional collaboration in a technology-driven environment.