Network Engineer / Network Engineeress

ViaSat Antenna Systems SA - May 8, 2026

Job Title: Network Engineering Lead

We are seeking a highly skilled individual to lead teams in troubleshooting complex data network and hardware issues. In this role, you will have the opportunity to explore technological advancements and assess intricate data networking technologies to understand their potential and recommend future directions.

Key Responsibilities

  • Collaborate with a Global Engineering team to support a complex ground segment network as part of the Hybrid Platforms – Network Engineering.
  • Design and implement carrier-grade IP/MPLS networks, including core, aggregation, and edge layers.
  • Lead engineering efforts across BGP, IS-IS/OSPF, LDP/SR, and EVPN/VXLAN architectures.
  • Maintain and optimize Layer 2/3 transport, subscriber management, and peering infrastructures.
  • Develop automation and telemetry solutions for provisioning, monitoring, and fault detection using Python, Ansible, and REST APIs.
  • Drive network scalability and capacity planning to align with traffic growth.
  • Conduct deep-dive troubleshooting of routing, forwarding, and optical transport issues.
  • Coordinate closely with NOC, architecture, and platform teams to ensure uptime and meet performance SLAs.
  • Contribute to vendor evaluations, network migrations, and standards documentation.

Required Skills

  • 7+ years of experience in Service Provider or Carrier-grade networking roles.
  • Strong operational expertise in BGP, IS-IS, MPLS (LDP/RSVP/SR), EVPN/VXLAN, and QoS.
  • Hands-on experience with Juniper (MX, QFX, ACX), Cisco (NCS, ASR), or Nokia (SR) platforms.
  • Experience in traffic engineering, route reflectors, and peering/transit management.
  • Familiarity with L3VPN/L2VPN (VPLS, VPWS), GRE, and tunnel architectures.
  • Strong understanding of IPv6 deployment and policy design.
  • Solid grasp of network monitoring systems (SNMP, Telemetry, Splunk, Grafana).
  • Excellent documentation and communication skills.

Preferred Qualifications

  • Experience with Cisco NSO or similar SDN controllers.
  • Proficiency in network automation (Python, Netconf/YANG).
  • Knowledge of optical transport, DWDM, or segment routing traffic engineering.
  • Familiarity with Datacenter architectures and technologies.
  • Relevant certifications (JNCIP-SP, JNCIE-SP, CCNP/CCIE SP, or equivalent).
  • Willingness to travel up to 15% as required.

Apply online using the form below. Please note that only applications matching the job profile will be considered.

Location : Lausanne
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

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