4G/5G Optimization Engineers

Netvagas; São Paulo; Presencial; BRL 624 000 - 832 000; Tempo integral

Resumo da oferta

Netvagas seeks a lead end-to-end optimization engineer for Nokia wireless networks in the UK. You will optimize 4G/5G performance, design capacity and architecture, and drive feature acceptances. Engage with customers and cross-functional teams to deliver best-in-class service.

Strong knowledge of Nokia RRM, 5G FR1/FR2, LTE architecture, and hands-on experience with tools like Wireshark, ATOLL, and Mantaray are required. Willingness to collaborate with international teams is essential.

Qualificações

• Proficient in optimizing 4G/5G networks and understanding Nokia 5G architectures.
• Experience with national benchmarking methodologies and performance optimization.
• Strong troubleshooting skills with log analysis across Nokia eNB/gNB systems.

Responsabilidades

• Lead end-to-end optimization of Nokia wireless networks, focusing on capacity, performance, and architecture.
• Perform root cause analyses and implement corrective actions post-launch.
• Collaborate with international experts and share knowledge.
• Engage customers with consultative insights on 4G/5G technologies and best practices.
• Utilize cutting-edge tools to resolve complex network performance challenges.

Conhecimentos

5G & LTE optimization

Root-cause analysis

Customer engagement

Cross-functional collaboration

Problem solving

Troubleshooting

Documentation & reporting

Log analysis

KPI mapping

Team leadership

Ferramentas

ATOLL

RNP9955

ACTIX

NEMO

Wireshark

LTE PAT

QXDM

XCAL

Mantaray Performance Manager

Advanced Configurator

Descrição da oferta de emprego

• Lead end-to-end optimization of new Nokia wireless networks introduction in the UK, focusing on capacity and architecture design, network performance improvements, and cluster & feature acceptances
• Conduct root cause analyses to identify performance issues and implement effective solutions post-launch.
• Collaborate with a dynamic team of experts, fostering an environment of continuous learning and knowledge sharing.
• Engage directly with customers to provide consultative insights on 4G and 5G technologies and best practices.
• Utilize cutting-edge tools and methodologies to tackle complex network performance challenges.
• Drive customer satisfaction through enhanced network performance and innovative service delivery.
• Good understanding of 5G FR1 NSA/SA, 5G FR2, and LTE architecture
• Knowledge of Nokia RRM, features, and parameters
• Ability to analyse Nokia internal syslogs, eNB/gNB logs, EMIL, TTI Traces for quick troubleshooting & expedite/steer R&D analysis.
• Comfortable working with tools like ATOLL, RNP9955, ACTIX, NEMO, Wireshark, LTE PAT
• Exposure to logging tools such as QXDM, XCAL, or equivalent, and should be proficient with those tools.
• Experience with TCP packet analysis using Wireshark or similar tools
• Ability to analyse Nokia internal syslogs and eNB/gNB logs
• Be very comfortable using Mantaray tools such as Performance Manager, Advanced Configurator, CM Editor etc. Candidate should be able to create a configuration plan and execute XML’s independently if needed.
• Strong understanding of National Benchmarking (Umlaut, ARCEP, etc) methodology and optimization.
• Demonstrated experience with 5G & LTE end-to-end optimization projects.
• Willing to learn and adapt quickly to ever-changing market requirements
• Team player, and able to work with international teams remotely with good communication and problem-solving Skills.

It would be nice if you also had: Nokia ORAN/VRAN experience
Multivendor (Huawei, Ericsson, Samsung) to Nokia swap experience, KPI, Feature mapping.

4g/5g optimization engineers BRASIL, BR, BR