Network Operation Engineer at HQ in Bern
Posted on April 27, 2026
Bern
Permanent
Posted on April 27, 2026
About this role
Salary: CHF 80'000 - 110'000 per year
Requirements:- Good communication skills with sensibility to an international environment
- Technical education in telecommunications with knowledge of mobile networks
- Experience with SS7, Diameter, GTP, DNS protocols, and roaming technology
- English proficiency in both verbal and written communication; other languages are a plus
- Team spirit and willingness to do on-call duty service
- Communicative, responsible, and resilient individual with commitment
- Support our international mobile operator customers for Comfones IPX and roaming hub services
- Handle customer inquiries for troubleshooting, service performance analysis, and reporting
- Test and document customer services
- Monitor Comfone international networks (SS7, Diameter, GRX) and service systems (STPs, DRAs, roaming hub)
- Provide on-call duty service for 24/7 emergency support
- Support
- Mobile
- Network
- ROS
More:
We are Comfone, a pioneer in global international roaming services based in Bern, Switzerland. With over 25 years of experience, our company enables billions of subscribers to stay connected globally. We embrace diversity, equity, and inclusion within our international team, representing over 40 nationalities and speaking more than 32 languages. Joining our Network Team offers a variety of challenges in a growth-oriented market, a friendly work environment, competitive salary, flexible working hours, and opportunities for professional development.
last updated 17 week of 2026
Salary
CHF 80'000 - 110'000 per year
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