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Senior Network Engineer, 100%

Senior Network Engineer, 100%

Zug, Switzerland

Join Telecom26 as a Senior Network Engineer and work on a globally distributed mobile network powering enterprise connectivity.

Telecom26 is the world's first mobile operator without national boundaries. Our culture emphasizes innovation, collaboration, and rewards success. We strive for diversity and encourage each other to solve problems in creative ways, take on new responsibilities, extend our experiences and to turn the impossible into possible. Our commitment to you is we will grow together. 

Telecom26 has an immediate need for a Senior Network Engineer to join our world-class team.

Senior Network Engineer, 100% in Zug

You will be responsible for designing, implementing, and monitoring our growing network infrastructure; also, to collaborate with other team members to develop network designs and processes. You will be working in a dynamic environment, gaining experience in a wide range of technologies. The position is based in Zug, Switzerland.

Responsibilities:

  • Plan, develop and maintain our international enterprise network
  • Tune performance and ensure high availability of a globally distributed network infrastructure
  • Develop and maintain configuration management solutions, specifically related to Network Device Management
  • Create automation and tools to help other users make the most out of the available
infrastructure 

  • Monitor network and systems for outage and repair as needed

Skills:

  • Fluent English required 

  • Strong interpersonal skills 

  • Attention to detail in a fast-paced environment 

  • Overcome language and cultural barriers
  • Experience with IP/MPLS Network and Security Design in a multi-vendor environment
  • Experience in design and troubleshooting of dynamic routing protocols (BGP/OSPF)
  • Experience with firewalls (Juniper SRX/iptables), security best practices and load balancing (VRRP, CARP) 

  • Experience with VPN and Tunnelling Protocols (IPsec, L2TP, GRE, VTI, GTPv2)
  • Knowledge of Cisco IOS/NXOS, Juniper JunOS
  • Familiarity with a scripting language (bash/python) and automation tools (ansible/awx)
  • Familiarity with network troubleshooting applications (tcpdump/Wireshark) and monitoring tools (SNMP, Grafana, Prometheus)
  • Experience with integrating physical networks with cloud services (AWS Direct Connect / Azure ExpressRoute)
  • Knowledge of IPv6
  • Experience with Radius, Diameter, TACACS and DNS a plus
  • Mobile packet data network technologies experience (GGSN/PGW/GRX) a plus

For more information or to submit your resume and a cover letter highlighting your experience as a Senior Network Engineer:   This email address is being protected from spambots. You need JavaScript enabled to view it.   

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Telecom26 in numbers

Everything you need to know at a glance

1100+

Network connections

200+

Territories covered

650+

Operator partners

Certifications & Compliance

We operate in alignment with the highest international standards and are proud members of leading industry bodies including the GSMA, International Telecommunication Union (ITU), Switzerland Global Enterprise (SGE), and Swiss Medtech—reflecting our commitment to secure, compliant, and innovation-driven global connectivity.