Join Our IPX Engineering Team in Bern
We are reinforcing our IPX Engineering Team in Bern and seeking a motivated and dedicated engineer to provide exceptional customer support in the area of IPX services. As a technically oriented professional, you will be eager to further develop your expertise in IPX technologies while adeptly handling daily challenges. Collaborate with industry-leading experts and contribute to the continued success of Comfone.
IPX Engineer Position Overview
In this IPX Engineer role within the signalling domain, you will be responsible for the following areas:
- Operate, maintain, and develop the IPX signalling services and systems of Comfone.
- Implement and manage signalling links, including planning, routing, testing, documentation, and providing technical support to Comfone customers and peers.
- Enhance Comfone's IPX signalling network, ensuring reliable performance and scalability.
- Proactively monitor the IPX signalling network and manage its capacity to ensure optimal performance, preventing issues before they impact service.
- Troubleshoot services and resolve technical incidents worldwide to minimize downtime and restore services efficiently.
- Provide 2nd-level on-call duty support to internal and external parties.
Your Ideal Profile
- University degree or equivalent in telecommunications, communication systems, or a related field, with a strong understanding of Mobile Networks and protocols.
- Experience in operating STP, DRA, PGW, and HSS, as well as VAS platforms, including configuration, troubleshooting, and performance optimization.
- Deep knowledge of Mobile Network-related protocols and technologies, including SS7/SIGTRAN, Diameter, GTP, and DNS, as well as signalling routing and roaming.
- Proficient in Wireshark/tcpdump and other industry-standard tracing/monitoring tools.
- At least 5 years of professional experience in operating mobile networks or IPX.
- Knowledge of the 5G SA mobile network standards is a plus.
- Ability to script in Python, Linux shell, and SQL, with knowledge of the Linux system being an advantage.
- Dynamic, communicative, and customer-focused, committed to delivering high-quality, reliable service.
- Fluent in English, both written and spoken; knowledge of additional languages is a plus.
- Willingness to work in Bern, Switzerland.
Application Process
Apply online using the form below. Please note that only applications matching the job profile will be considered. The position is open to Swiss and EU nationals, as well as holders of a valid Swiss work permit.