Senior Network Engineer

Stott and May; Lisboa; Presencial; EUR 50 000 - 70 000; Tempo integral

Resumo da oferta

Stott and May are seeking a Senior Network Engineer (Contract) for onsite work in Lisbon. You will join a hands-on network team responsible for the day-to-day operation of a complex Cisco estate and support delivery of infrastructure transformation projects.

You will lead complex changes, troubleshoot across wired and wireless networks, and drive upgrades including Nexus, Wireless, NAC, and Catalyst Center deployments in live environments. Excellent operational mindset is essential.

Qualificações

• Hands-on Cisco Nexus/NX-OS experience required.
• IOS / IOS-XE administration in production environments.
• Routing and switching expertise with OSPF/EIGRP/BGP/STP.
• Experience with Cisco Wireless (WLC) implementations.
• Exposure to NAC technologies (802.1X/RADIUS/Cisco ISE).
• Experience delivering upgrades and migrations in live environments.
• Strong focus on troubleshooting, monitoring and ops.

Responsabilidades

• Support and maintain enterprise network infrastructure across wired and wireless environments.
• Troubleshoot incidents, performance issues, and authentication/NAC challenges.
• Deliver major network upgrades, including Cisco Nexus, Wireless, NAC, and Catalyst Center deployments.
• Participate in change management, documentation, monitoring, and automation initiatives.
• Act as the senior technical lead for complex network changes and migrations.

Conhecimentos

Cisco Nexus

IOS / IOS-XE

Routing & Switching

Wireless (WLC)

NAC technologies

Upgrades & migrations

Troubleshooting & monitoring

Descrição da oferta de emprego

Senior Network Engineer (Contract)

Onsite - Lisbon

Join a hands-on network team responsible for both the day-to-day operation of a complex Cisco estate and the delivery of key infrastructure transformation projects.

Key Responsibilities

• Support and maintain enterprise network infrastructure across wired and wireless environments.
• Troubleshoot incidents, performance issues, and authentication/NAC challenges.
• Deliver major network upgrades, including Cisco Nexus, Wireless, NAC, and Catalyst Center deployments.
• Participate in change management, documentation, monitoring, and automation initiatives.
• Act as the senior technical lead for complex network changes and migrations.

Essential Skills

• Strong hands-on Cisco Nexus / NX-OS experience.
• Cisco IOS / IOS-XE administration in production environments.
• Routing & switching expertise (OSPF, EIGRP, BGP, STP).
• Cisco Wireless (WLC) implementation and migration experience.
• Exposure to NAC technologies including 802.1X, RADIUS, or Cisco ISE.
• Experience delivering upgrades and migrations in live environments.
• Strong focus on troubleshooting, monitoring, and operational support.

Ideal Candidate

A practical, hands-on Cisco Network Engineer with a strong operational mindset, proven experience delivering infrastructure upgrades, and the ability to manage complex changes safely in live production environments.