Junior Network Test Analyst

Capgemini; Abingdon; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Digital learning platforms

Diversity networks (OutFront, CapA b

Job summary

Capgemini is seeking a technically skilled tester to write and execute test cases for telecom networks, including 2G/4G/5G environments. You will verify fixes and support remote testing, interfacing with customers as needed.

A security clearance process is part of the role and presence at the Newbury office is required. The position offers access to digital learning platforms and participation in company diversity networks; Capgemini values inclusion and welcomes applicants who bring diverse

Qualifications

• Knowledge on 2G, 4G and 5G technologies.
• Good understanding of Core network elements - MSC, MGW, HLR, SMSC, HSS, SBC and IMS (TAS and CSCF).
• Good protocol knowledge in SIP, Diameter, RTP, MEGACO, HTTP, GSM MAP and SS7/SIGTRAN.
• Good understanding of SMS, Voice and Data call flows with respect to network.
• Strong troubleshooting and debugging skills using Wireshark.
• Basic Linux and scripting knowledge.

Responsibilities

• Responsible for issue reproduction, Verification and Validation of fix provided.
• Support remote testing.

Skills

SIP

Diameter

RTP

MEGACO

HTTP

GSM MAP

SS7/SIGTRAN

SMS/Voice/Data flows

Wireshark

Linux

Scripting

IP

Tools

Wireshark

Linux

Job description

Your RoleTest Case writing and executionShould have good communication skills as the job required regular interfacing with customers.Your ProfileKnowledge on 2G, 4G and 5G technologies.Good understanding of Core network elements - MSC, MGW, HLR, SMSC, HSS, SBC and IMS (TAS and CSCF).Good protocol knowledge in SIP, Diameter, RTP, MEGACO, HTTP, GSM MAP and SS7/SIGTRAN.Good understanding of SMS, Voice and Data call flows with respect to network.Responsible for issue reproduction , Verification and Validation of fix provided.Support remote testingPreferred Skills :Basic knowledge in IP and Network provisioning systems.Troubleshooting and debugging skills using tools like WiresharkBasic Linux and scripting knowledgeIf you're excited about this role but don’t meet every requirement, we still encourage you to apply, your unique experience could be just what we need.Make it real – what does it mean for you?Exposure to top global companies working withCapgemini (145 of the Fortune 500 companies)Open access to digital learning platformsActive employee networks promoting diversity, equity and inclusion like OutFront, CapAbility or Women@CapgeminiCapgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:Declare they have a disability, andMeet the minimum essential criteria for the role.Please opt in during the application process.Capgemini. Make it realNeed to knowAll roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.Location: This role requires 5 days' presence at the Newbury office.You can bring your whole self to work. At Capgemini building an inclusive futureis part of everyday life and will be part of your working reality. We have built arepresentative and welcoming environment, for everyone.About CapgeminiCapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.Make it real | www.capgemini.com