Junior RAN Engineer

NTT
Milan
Workplace: HybridFull timeFunction: OtherExperience: 1-3 yearsSkills: ["Analytical skills","Problem-solving","Attention to detail","Proactivity","Collaboration"]

Support engineering, analysis, and validation of Radio Access Network (RAN) solutions for 4G/5G. Help define and maintain technical documentation for RAN network elements, participate in lab and field testing, and assist with troubleshooting by analyzing logs, signaling traces, radio performance, and KPIs. Work with project teams and multi-vendor stakeholders to design, validate, and improve operator-focused network solutions, deepening expertise in 3GPP and GSMA standards.

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FursaFursa
NTT
NTT
2 days ago

Junior RAN Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 19 hours agoStatus: Live
Reposted: similar role first listed 2 months ago

Job Summary

Support engineering, analysis, and validation of Radio Access Network (RAN) solutions for 4G/5G. Help define and maintain technical documentation for RAN network elements, participate in lab and field testing, and assist with troubleshooting by analyzing logs, signaling traces, radio performance, and KPIs. Work with project teams and multi-vendor stakeholders to design, validate, and improve operator-focused network solutions, deepening expertise in 3GPP and GSMA standards.
Location: Milan
Workplace: Hybrid
Employment Type: Full time
Seniority: Entry level

Key Responsibilities

  • •Support engineering, analysis, and validation of 4G/5G Radio Access Network (RAN) solutions.
  • •Contribute to defining, drafting, and updating technical documentation for RAN network elements in mobile operator environments.
  • •Participate in testing activities in lab and/or in the field on mobile network elements, focusing on 4G/5G RAN.
  • •Assist with analysis, configuration, validation, and improvement of RAN solutions.
  • •With senior support, perform troubleshooting by analyzing logs, signaling traces, radio performance, and radio KPIs.

Key Requirements

  • •1–3 years of experience in telecommunications, mobile networks, or related fields.
  • •Basic knowledge of 4G/5G mobile networks and RAN architectures (LTE, 5G NR).
  • •Familiarity with mobile network protocols, interfaces, and network flows.
  • •Basic knowledge of troubleshooting and log analysis, including tools like Wireshark.
  • •Good technical English and the ability to collaborate effectively in multi-vendor teams.
Experience:1-3 yearsTelecommunicationsMobile networks
Skills:Analytical skillsProblem-solvingAttention to detailProactivityCollaboration
Languages:English
Tech Stack:Radio Access NetworkRAN4G5GLTE5G NRWiresharkEPC5GC3GPPGSMA

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn