Remote RF Optimization Engineer — 4G/5G RAN

Tech Junction Ltd; United Kingdom; Remote; GBP 85,000 - 120,000; Full time

Job summary

First Point Group is seeking an experienced RF Optimization Engineer to support Ericsson 4G LTE and 5G networks across a major telecoms project in the UK. This role emphasizes KPI analysis, drive-test investigations, and data-driven optimization to improve coverage and user experience.

You will work with RAN, Core Network, and performance teams, perform trial executions, and generate actionable optimization plans. Remote-friendly contract position with strong analytical and communication skills.

Qualifications

• Bachelor's degree in telecommunications or related technical field.
• Minimum 5 years of experience in RF Optimization, RAN Performance Management, or Radio Network Engineering.
• Hands-on Ericsson 4G LTE and 5G RAN experience.

Responsibilities

• Analyze and optimize Ericsson LTE, VoLTE, 5G NSA, 5G SA, and VoNR network performance.
• Monitor and evaluate network KPIs to identify performance degradation and optimization opportunities.
• Perform detailed Layer 3 drive-test log analysis to troubleshoot coverage, mobility, and service quality issues.
• Investigate radio network behavior using traces, protocol analysis, and performance monitoring tools.
• Execute parameter tuning activities to improve accessibility, retainability, throughput, latency, and mobility performance.
• Conduct technical trials, feature validations, and optimization initiatives for new network capabilities.
• Generate optimization recommendations and action plans based on performance analysis findings.
• Support troubleshooting of complex radio network issues affecting customer experience.
• Collaborate with RAN, Core Network, Transmission, and Managed Services teams to resolve network challenges.
• Prepare technical reports, optimization documentation, and performance improvement presentations.
• Contribute to continuous improvement initiatives and best‑practice development across optimization activities.

Skills

RF optimization

RAN Performance

Ericsson 4G/5G RAN

KPI Analysis

Drive-test Analysis

Mobility Optimization

Parameter Configuration

Technical Reporting

Independent / Remote Work

Communication Skills

Education

Bachelor’s Degree in Telecommunications Engineering

Tools

Actix

TEMS

Accuver XCAP

Wireshark

Job description

First Point Group is seeking an experienced RF Optimization Engineer to support Ericsson 4G LTE and 5G networks across a major telecoms project in the UK. This role emphasizes KPI analysis, drive-test investigations, and data-driven optimization to improve coverage and user experience.

You will work with RAN, Core Network, and performance teams, perform trial executions, and generate actionable optimization plans. Remote-friendly contract position with strong analytical and communication skills.