4G/5G Optimization Engineer

remopt

Optimization Engineer leading end-to-end network performance improvements for Nokia's 4G/5G systems in the UK. Collaborates with a team and engages with customers for technology insights.

Posted 4/12/2026full-timeRemote • 🇬🇧 United KingdomMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

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

Benefits

Comp & perks

🌐 Worldwide Post a Job Affiliates ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs Account remopt Website LinkedIn All Job Openings 201 - 500 employees Founded 1998 🤖 Artificial Intelligence 📡 Telecommunications 🤝 B2B Artificial Intelligence
Telecommunications
B2B remopt is a B2B technology and consulting company that combines telecommunications, artificial intelligence, and software to drive digital transformation and improve operational efficiency. With more than 25 years of experience, it offers network quality benchmarking and optimization, multidisciplinary professional services, and AI-driven tools (for example, a system to extract data from handwritten timesheets) to raise KPIs and support enterprise clients through strategic, consultative engagements focused on innovation, transparency, and measurable results. 4G/5G Optimization Engineer Job not on LinkedIn 🔥 13 minutes ago 🇬🇧 United Kingdom – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer Apply Now Find Hiring Managers Customize resume for this job ☆ Save ☑️ Mark as applied ❌ Hide Report problem 📋 Description
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 🎯 Requirements
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 Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior DevEx Engineer 🕒 2 days ago HighlightTA 1 - 10 👥 HR Tech 🎯 Recruiter ☁️ SaaS Website LinkedIn All Job Openings Senior DevEx Engineer at Zipline, focusing on enhancing CI/CD practices and implementing AI-powered tooling in engineering workflows. 🇬🇧 United Kingdom – Remote 💵 £70.5k - £86.2k / year ⏰ Full Time 🟠 Senior 👷🏻‍♀️ Engineer AWS Cloud Docker Kubernetes Python Ruby Ruby on Rails Terraform Go Forward Deployed Engineer 🕒 2 days ago crewAI 1 - 10 🤖 Artificial Intelligence 🏢 Enterprise ☁️ SaaS Website LinkedIn All Job Openings Forward Deployed Engineer at CrewAI bridging AI technology and client needs through technical implementation. Leading integrations, solution designs, and customer training for successful adoption. 🇬🇧 United Kingdom – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer NoSQL Python SQL Front Office Engineer 🕒 3 days ago Paysend 201 - 500 💳 Fintech 👥 B2C 🛍️ eCommerce Website LinkedIn All Job Openings Front Office Engineer supporting SmartVista Front-end systems for Paysend. Develops innovations and implements new services in card processing with a focus on payment systems. 🇬🇧 United Kingdom – Remote 💰 Venture Round on 2021-12 ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer 🇬🇧 UK Skilled Worker Visa Sponsor Linux Oracle SQL Ada CS Engineer 🕒 3 days ago Raspberry Pi Foundation 51 - 200 📚 Education 🤝 Non-profit 🔧 Hardware Website LinkedIn All Job Openings Software Engineer at Raspberry Pi Foundation developing resources for computer science education in collaboration with University of Cambridge. Involves working with Java and React in an agile team. 🇬🇧 United Kingdom – Remote 💵 £39k - £45k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer 🇬🇧 UK Skilled Worker Visa Sponsor Apache Docker Grafana Java Linux MongoDB MySQL Postgres Python React Commercial Gas Engineer 🕒 3 days ago J&B Hopkins Ltd 51 - 200 Website LinkedIn All Job Openings Commercial Gas Engineer performing maintenance and repairs on systems across the UK. Providing exceptional customer service and ensuring compliance with health and safety regulations. 🇬🇧 United Kingdom – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷🏻‍♀️ Engineer View More Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

5G FR1 NSA/SA5G FR2LTE architectureNokia RRMTCP packet analysisXML configurationnetwork performance optimizationroot cause analysisperformance improvementcluster & feature acceptance

Soft Skills

communicationproblem-solvingteam playeradaptabilitycollaborationcustomer engagementcontinuous learningknowledge sharingconsultative insightsremote teamwork