Senior Network Engineer — Hybrid/Remote, Cloud & Security

KCS IT; Lisboa; Hybrid; EUR 70,000 - 95,000; Full time

Job summary

KCS IT in Lisbon is seeking a Senior Network Engineer to join our hybrid team. You will design and implement large-scale network architectures, focusing on data center and cloud networking, with hands-on experience in NSX-T and Cisco ACI.

You’ll automate network tasks using Terraform, Ansible and Python, support security technologies, VPNs and load balancers, and contribute to infrastructure architecture while collaborating with enterprise clients.

Qualifications

• 5+ years in Network Engineering.
• Experience with large-scale network architecture and transformations.
• Strong knowledge of Data Center and Cloud Networking.
• Hands-on with VMware NSX-T and Cisco ACI.
• Automation with Terraform, Ansible and Python.
• Network security technologies including firewalls and VPNs.
• Load Balancer, Switch Fabric, VPNs and SASE experience.
• Knowledge of Iden­tity Services and segmentation.
• Familiar with Voice, WiFi, SD-WAN, MPLS and related infra.

Responsibilities

• Design technical network solutions and contribute to infra architecture.
• Troubleshoot network infrastructure and provide Level 3 support.

Skills

Network Engineering

Data Center Networking

Cloud Networking

VMware NSX-T

Cisco ACI

Network automation

Terraform

Ansible

Python

Security technologies

VPNs

SASE

Load Balancer

Switch Fabric

Identity Services

WiFi/SD-WAN/LAN/WAN/MPLS

Tools

Terraform

Ansible

Python

Cisco ACI

VMware NSX-T

Job description

KCS IT in Lisbon is seeking a Senior Network Engineer to join our hybrid team. You will design and implement large-scale network architectures, focusing on data center and cloud networking, with hands-on experience in NSX-T and Cisco ACI.

You’ll automate network tasks using Terraform, Ansible and Python, support security technologies, VPNs and load balancers, and contribute to infrastructure architecture while collaborating with enterprise clients.