> Markdown version of [/jobs/ext/2490626-5g-networking-engineering-specialist](https://www.wearedevelopers.com/jobs/ext/2490626-5g-networking-engineering-specialist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# 5G Networking Engineering Specialist

- **Company:** Experis
- **Location:** London, UK
- **Contract:** Temporary contract
- **Skills:** LTE (Telecommunication), Wireshark, Wireless Networks
- **Published:** August 12, 2026
- **Apply:** https://www.experis.co.uk/job/5g-networking-engineering-specialist-5993829/apply

## About the Role

* Extensive experience in mobile network performance, specialising in high-availability systems.
 * Proven expertise in UE log analysis, 5G investigations, and parameter optimisation.
 * Deep understanding of 4G/5G network architecture, protocols, and vendor equipment (Nokia and Ericsson preferred).
 * Skilled in Wireshark, TEMS, Accuver, and protocol trace analysis.
 * Strong analytical skills with the ability to translate complex data into clear recommendations.
 * Experience working with third-party suppliers and managing technical relationships.
 * Knowledge of LTE parameters, timers, and Public Safety network functionalities.

Education & Certifications:

 * Relevant technical qualifications in telecommunications or related fields.
 * Industry certifications in network performance or optimisation are advantageous.

## Description

Our client, a leading organisation in telecommunications, is hiring for a talented 5G RAN Parameter Optimisation Specialist to support their Public Safety Network. This is an exciting opportunity to work within a dynamic team, driving network performance and innovation in London or Bristol.

What you'll be doing:

 * Analyse UE logs and end-to-end traces for 5G and 5G+ networks to identify performance issues.
 * Develop and execute optimisation trials with vendors (Nokia and Ericsson), assessing outcomes and impact.
 * Validate 5G and interworking design, ensuring seamless integration of 4G, 5G SA, NSA, and Public Safety features.
 * Conduct root cause analysis using drive test logs, protocol traces, and network data sources.
 * Collaborate with internal and external stakeholders to implement performance improvements.
 * Lead investigations into system issues within the ESN service, providing actionable insights.
 * Drive continuous enhancement of network KPIs, ensuring optimal customer experience.


## Related Videos

- [Unleash the power of 5G in your code: transform your apps](https://www.wearedevelopers.com/videos/1567-unleash-the-power-of-5g-in-your-code-transform-your-apps)
- [How Visionary Leaders Drive Transformation](https://www.wearedevelopers.com/videos/1701-how-visionary-leaders-drive-transformation)
- [WeAreDevelopers LIVE - Building The World’s Worst Image Editor™](https://www.wearedevelopers.com/videos/1836-wearedevelopers-live-building-the-world-s-worst-image-editor)
- [How I saved 200K/yr in direct costs writing 0 code lines in K8s](https://www.wearedevelopers.com/videos/1055-how-i-saved-200k-yr-in-direct-costs-writing-0-code-lines-in-k8s)
- [Code meets connectivity - Developers as the powerhouse of Network API innovation](https://www.wearedevelopers.com/videos/1686-code-meets-connectivity-developers-as-the-powerhouse-of-network-api-innovation)
- [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone)

## Related Articles

- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)