We are looking for a Senior Infrastructure Engineer to join our Network Infrastructure Team in Barcelona. This is an excellent opportunity to work across a wide range of technologies and platforms—including Palo Alto Firewalls, A10 Load Balancers, Cisco Spine/Leaf routing and switching and Imperva WAF—while gaining hands‑on experience collaborating with diverse, integral teams across multiple regions and cultures.

Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.
The team consists of six engineers and reports to the Senior Manager, Infrastructure Engineering. We have strong expertise in Cisco routing and switching, Palo Alto firewalls, security policy, and A10 load balancing, and we’re excited to connect with candidates who bring experience in these areas, along with an interest in automation and continuous learning.

About You – Experience, Education, Skills, And Accomplishments

-
- Bachelor’s degree in Computer Science, Information Systems,



Network Engineering, Electrical/Computer Engineering, Telecommunications, or Cybersecurity (or equivalent education/certifications)
- At least 5 years of experience in enterprise network engineering
- At least 5 years of hands‑on experience with at least 2 of the following: Cisco switches/routers, A10 load balancers, Palo Alto firewalls (incl. L7 DPI), and Imperva WAF.
- Experience with network design and planning for enterprise environments
- Advanced troubleshooting/root‑cause analysis, including data capture and analysis across LAN/WAN/Wi‑Fi/security/load‑balancing
- Capacity planning experience (bandwidth analysis, facilities, and system interdependencies)

It would be great if you also have…

-
- Vendor certifications, Cisco (CCNP, CCDP, or higher), Firewalls, Data Center, Wireless.
- Hands‑on experience with Palo Alto Firewalls.
- Hands on experience with A10 Thunder Series and/or F5 Load Balancers a

📌 Senior Infrastructure Engineer (Barcelona)
🏢 Clarivate
📍 Barcelona