Network Tester/ Supporter (Telecommunications Diameter, RADIUS, SIP and RTP) - MAX €75/hour

Project overview

Westhouse is one of the leading recruitment companies for the placement of highly qualified specialists from the entire IT lifecycle and engineering sector.

For our client, we are currently looking for a

Network Tester/ Supporter (Telecommunications Diameter, RADIUS, SIP and RTP) - MAX €75/hour

Framework Information

Reference: 180538

Responsibilities

Interested?

Interested? We look forward to receiving your meaningful CV in electronic form.

Your contact person:

Mandy Granz

*@*.com

*

• Planning, creation, and execution of test cases in the area of telecommunications and network technologies
• Preparation of test data and creation and maintenance of test documentation
• Execution of network-related tests and application of suitable test methods and test procedures
• Creation and execution of test cases and support in test automation
• Monitoring and reporting of work progress, including test case and error status
• Support in 3rd level support within the scope of on-call duty (approx. 10 weeks over the entire duration)

Project details

Remote + 1-2 appointments in FFM

Start Date: 02.11.2026

Working Hours: Full-time

12 months + option

Languages: German + English

Your Qualifications

• Experience in testing, especially in the area of network testing
• Sound knowledge and practical experience in the telecommunications environment
• Detailed knowledge of the Telco protocols Diameter, RADIUS, SIP and RTP
• Practical knowledge of Linux, DB2 and Wireshark
• Experience with test methods, test procedures, and test planning and test design
• Experience in test automation, ideally with Gherkin
• Very good German language skills + residence in Germany
• Willingness to carry out and comply with preventive sabotage protection measures (Ü2); corresponding willingness is sufficient
• Start: 2026-11
• Duration: 12 Monate
• Location: DE
• Languages: German