At a Glance
- Tasks: Execute RAN performance testing and troubleshoot network issues in 4G and 5G environments.
- Company: Join Qualitest, a leader in telecom performance testing with a collaborative spirit.
- Benefits: Enjoy hybrid work, competitive salary, and opportunities for professional growth.
- Other info: Dynamic role with excellent career advancement opportunities in the telecom industry.
- Why this job: Make an impact on cutting-edge mobile networks and enhance user experiences.
- Qualifications: Hands-on experience in RAN performance testing and strong analytical skills required.
The predicted salary is between 45000 - 60000 € per year.
Location: Bristol, UK (Hybrid/On-site as required/3 days a week)
Client: Qualitest
Role Overview
Qualitest is looking for a RAN Performance Test Engineer to support performance validation and optimisation activities across 4G and 5G mobile network environments. The role will focus on executing RAN performance testing, analysing network behaviour under load, and supporting troubleshooting activities using industry-standard tools and methodologies. This position requires hands-on experience with RAN performance testing, including practical knowledge of Viavi load generators and XCAL MAIS for network analysis and validation.
Key Responsibilities
- Execute RAN performance and capacity testing across 4G and 5G network environments
- Perform load and stress testing using Viavi load generator tools
- Analyse network KPIs, logs, and performance metrics using XCAL MAIS
- Support validation of network stability, throughput, latency, and mobility scenarios
- Investigate and troubleshoot RAN performance issues and bottlenecks
- Work closely with RAN, Core, and integration teams to support issue resolution
- Produce detailed test reports, findings, and recommendations
- Support continuous improvement of performance test strategies and processes
- Participate in test planning, execution, and defect triage activities
Required Skills & Experience
- Strong hands-on experience in RAN Performance Testing
- Good understanding of 4G/LTE and 5G RAN technologies
- Experience using RAN load generators for performance and stress testing
- Hands-on experience with Viavi tools
- Experience using XCAL MAIS for network analysis and KPI validation
- Strong troubleshooting and analytical skills within telecom network environments
- Ability to analyse logs, counters, traces, and performance data
- Experience working within telecom test or integration environments
Nice to Have
- Exposure to end-to-end telecom network testing
- Experience working with operators or telecom vendors
- Knowledge of mobility, handover, and throughput testing scenarios
- Scripting or automation experience (Python/Shell)
Senior RAN (Radio Access Network) Performance Test Engineer in Bristol employer: Qualitest acq
Qualitest is an exceptional employer that fosters a collaborative and innovative work culture, particularly in the vibrant city of Bristol. With a strong focus on employee growth, we offer extensive training opportunities and support for professional development, ensuring our team members thrive in their careers. Our hybrid work model promotes a healthy work-life balance, while our commitment to cutting-edge technology and industry standards makes working here both meaningful and rewarding.
StudySmarter Expert Advice🤫
We think this is how you could land Senior RAN (Radio Access Network) Performance Test Engineer in Bristol
✨Tip Number 1
Network with industry professionals! Attend meetups, webinars, or conferences related to RAN performance testing. It’s a great way to learn about job openings and make connections that could help us land that dream role.
✨Tip Number 2
Show off your skills in practical tests! If you get the chance, demonstrate your hands-on experience with Viavi tools or XCAL MAIS during interviews. We want to see how you tackle real-world problems, so be ready to share examples from your past work.
✨Tip Number 3
Tailor your approach for each interview! Research the company and its projects, especially in 4G and 5G environments. This shows we’re genuinely interested and helps us align our skills with their needs.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we often have exclusive roles listed there that might not be found elsewhere.
We think you need these skills to ace Senior RAN (Radio Access Network) Performance Test Engineer in Bristol
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior RAN Performance Test Engineer role. Highlight your hands-on experience with RAN performance testing and any specific tools like Viavi and XCAL MAIS that you've used. We want to see how your skills match what we're looking for!
Showcase Your Experience:In your application, don’t just list your previous jobs; showcase your relevant experience in 4G and 5G environments. Talk about specific projects where you executed performance testing or troubleshooting. This helps us understand your practical knowledge and how you can contribute to our team.
Be Clear and Concise:When writing your application, keep it clear and concise. Use bullet points for key achievements and responsibilities to make it easy for us to read. We appreciate straightforward communication, so get to the point while still showcasing your expertise!
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications better and ensures you’re considered for the role. Plus, it’s super easy – just follow the prompts and submit your application!
How to prepare for a job interview at Qualitest acq
✨Know Your Tools Inside Out
Make sure you’re familiar with Viavi load generators and XCAL MAIS. Brush up on how to use these tools effectively, as they’ll likely come up in your interview. Being able to discuss your hands-on experience with these tools will show that you’re ready to hit the ground running.
✨Understand the Network Landscape
Get a solid grasp of 4G and 5G RAN technologies. Be prepared to discuss how these networks operate and the key performance indicators (KPIs) that matter. This knowledge will help you demonstrate your expertise and show that you can contribute to performance validation and optimisation activities.
✨Prepare for Troubleshooting Scenarios
Think about common RAN performance issues and how you would approach troubleshooting them. Have examples ready from your past experiences where you successfully identified and resolved performance bottlenecks. This will highlight your analytical skills and problem-solving abilities.
✨Showcase Your Teamwork Skills
Since the role involves working closely with various teams, be ready to talk about your experience collaborating with RAN, Core, and integration teams. Share specific examples of how you’ve contributed to team efforts in test planning and execution, as this will demonstrate your ability to work well in a collaborative environment.
