Senior Data Center Network Architect and Automation Lead

Experis Argentina; Madrid; On-site; EUR 70,000 - 95,000; Full time

Job summary

Roche seeks a Senior Network Engineer to design, implement, and lead data center network solutions. You will architect scalable, resilient networks, lead project teams, and coordinate with stakeholders to deliver high-availability infrastructure.

Strong expertise in EVPN-VXLAN, Arista EOS, and automation is required. You will influence technical strategy, manage complex migrations, and ensure alignment with regulatory and quality standards while collaborating with enterprise architects and IT

Qualifications

• Proven experience designing and operating modern data center network architectures.
• Expertise in EVPN-VXLAN and BGP EVPN control plane.
• Experience planning complex migrations with minimal downtime and robust rollback strategies.
• Hands-on with Arista EOS in production environments.
• Familiarity with IaC and automation for network deployments.

Responsibilities

• Lead end-to-end design of infrastructure solutions across multiple domains.
• Architect and implement resilient, scalable network deployments with high availability.
• Communicate complex technical information to non-technical stakeholders.
• Manage project timelines, resources, risks, and dependencies for medium-to-large initiatives.
• Ensure designs comply with regulatory and quality standards.

Skills

Stakeholder management

Problem solving

Technical leadership

Solution architecture

Networking

Tools

Arista EOS

Arista AVD IaC

GitHub

CI/CD pipelines

Job description

Roche seeks a Senior Network Engineer to design, implement, and lead data center network solutions. You will architect scalable, resilient networks, lead project teams, and coordinate with stakeholders to deliver high-availability infrastructure.

Strong expertise in EVPN-VXLAN, Arista EOS, and automation is required. You will influence technical strategy, manage complex migrations, and ensure alignment with regulatory and quality standards while collaborating with enterprise architects and IT