Senior Network Engineer: Multi-Cloud & Security Lead

Nielsen Holdings Plc; Región Centro; On-site; MXN 600,000 - 900,000; Full time

Job summary

Nielsen is seeking a Senior Network Engineer to design, build, and maintain our secure and scalable network infrastructure across offices, data centers, and multi-cloud regions. You will collaborate with NOC, Cyber Security, and network teams to ensure performance, reliability, and security.

You will lead engineering initiatives, mentor junior engineers, and serve as a primary escalation point for complex incidents in a highly collaborative environment.

Qualifications

• 5+ years of experience in network administration and design.
• Strong knowledge of core networking, routing protocols, next-gen firewalls, load balancers, and DNS/DHCP.
• Hands-on experience with leading vendors (Cisco, F5, Palo Alto, Fortinet) and basic cloud networking knowledge.
• Excellent troubleshooting, communication, and mentoring skills, with the ability to lead junior engineers under pressure.
• Advanced English proficiency (written and spoken).

Responsibilities

• Design, build, and maintain secure, reliable network infrastructure across offices, data centers, and multi-cloud environments.
• Monitor network health and performance (e.g., SolarWinds), troubleshooting and resolving connectivity and routing issues.
• Administer core network services, including firewalls, load balancers, and DNS/DHCP.
• Collaborate with network, NOC, and cybersecurity teams on architectural decisions and engineering initiatives.
• Lead network projects, mentor junior engineers, and act as primary escalation point for critical incidents.

Skills

Network design

Network administration

Troubleshooting

English proficiency

Tools

Cisco

F5

Palo Alto

Fortinet

Job description

Nielsen is seeking a Senior Network Engineer to design, build, and maintain our secure and scalable network infrastructure across offices, data centers, and multi-cloud regions. You will collaborate with NOC, Cyber Security, and network teams to ensure performance, reliability, and security.

You will lead engineering initiatives, mentor junior engineers, and serve as a primary escalation point for complex incidents in a highly collaborative environment.