End-to-End Telecom Core Tester: IMS, PaCO & 5G

Capgemini Engineering; Porto; Hybride; EUR 36 000 - 52 000; Plein temps

Avantages offerts par ce poste

Health and life insurance

Hybrid work environment

Referral program with bonuses

Résumé du poste

Capgemini Engineering is seeking an E2E Tester to validate end-to-end solutions in Telecom Core Network environments, focusing on IMS, PaCO, SDM, and 5G Core domains. You will ensure service quality through testing, defect management and collaboration with technical teams.

The role requires 3+ years in telecom core network testing, strong protocol knowledge (HTTP2, SIP, MAP, Diameter), and experience with cloud-native tech (Kubernetes, Docker) and Python scripting.

Qualifications

• Bachelor's degree in Computer Science, Telecommunications, Engineering, or related field.
• Minimum 3 years of Telecom Core Network testing experience (IMS, SDM, PaCO, 5G Core).
• Strong knowledge of 2G/3G/4G/5G architectures, procedures and call flows.
• Hands-on telecom protocol testing (HTTP2, SIP, MAP, Diameter).
• Experience with Wireshark for packet capture and log analysis.
• Knowledge of cloud-native and virtualization tech (Kubernetes, Docker, VNF deployments, Python scripting).
• Fluent English both written and spoken.

Responsabilités

• Execute end-to-end manual testing across IMS, PaCO, SDM, and 5G Core.
• Perform troubleshooting and root cause analysis of network issues.
• Log, track, and manage defects using JIRA and QC/ALM.
• Create and maintain test cases from project requirements.
• Produce defect status reports for stakeholders.
• Collaborate with development, integration and operations teams on defect resolution.
• Analyze logs, traces and network traffic to identify issues.
• Work with cross-functional teams to ensure successful test delivery.

Connaissances

Troubleshooting & debugging

Root cause analysis

Defect management

JIRA

QC/ALM

English language

Telecom core network testing

SIP

Diameter

Kubernetes

Docker

Python scripting

Wireshark

VNF deployments

Formation

Bachelor's degree in Computer Science

Telecommunications/Engineering

Outils

JIRA

QC/ALM

Wireshark

Kubernetes

Docker

Python

Description du poste

Capgemini Engineering is seeking an E2E Tester to validate end-to-end solutions in Telecom Core Network environments, focusing on IMS, PaCO, SDM, and 5G Core domains. You will ensure service quality through testing, defect management and collaboration with technical teams.

The role requires 3+ years in telecom core network testing, strong protocol knowledge (HTTP2, SIP, MAP, Diameter), and experience with cloud-native tech (Kubernetes, Docker) and Python scripting.