Cybersecurity Network Engineer Expert Network Security Engineer: Fortinet, Azure Cloud, and Zero Trust. At Nouryon, our global team takes positive action every day, to reach higher collectively and individually. We create innovative and sustainable solutions for our customers to answer society’s needs – today and in the future. We are looking for a Cybersecurity Network Engineer who brings hands‑on experience in firewall administration, cloud networking (Azure), and Zero Trust architectures to join our team in Mexico City. About the job As a Cybersecurity Network Engineer, you will be responsible for implementing and maintaining secure network designs across LAN, WAN, and SD‑WAN environments, enforcing segmentation and access control across our global infrastructure. Responsibilities Administer and maintain Fortinet FortiGate and Azure Firewall environments, managing rule lifecycles, policy tuning, and network hygiene under least‑privilege principles. Implement secure Azure network designs, including hub‑spoke topologies, ExpressRoute, and VPN Gateways, ensuring configurations adhere to security hardening standards. Secure switching and routing infrastructure (Cisco/Aruba), analyzing BGP/OSPF protocols and VLAN segmentation to identify and mitigate security weaknesses. Strengthen Zero Trust architecture by analyzing and reconfiguring policies in Zscaler (ZIA/ZPA) and managing micro‑segmentation with Guardicore to prevent lateral movement. Monitor network performance and support incidents, using observability tools to triage alerts, capture packets (Wireshark), and collaborate with the SOC on threat hunting. Automate routine tasks by developing Python or Ansible scripts for firewall rule audits and compliance validation. Education Bachelor’s degree in Cyber Security, Information Security, Computer Sciences, or a related field. Experience Extensive experience (typically 8–10 years) in network security engineering, with deep operational knowledge of Fortinet firewalls and Azure networking services. Licenses / Certifications Fortinet NSE 4 (or higher) Microsoft AZ‑700 (Azure Network Engineer Associate) Language Professional proficiency in English. Technical Depth Practical experience with WPA3 wireless security, routing updates hardening, and core network services security (DNS/DHCP). Preferred Qualifications Zscaler ZTCA (Zero Trust Certified Associate) or Cisco CCNP Security certifications. Prior exposure to Guardicore for traffic visualization and workload‑level policy enforcement. Desired Attributes An analytical problem‑solver capable of diagnosing complex network faults and identifying threats through deep packet analysis. An automation‑oriented professional who seeks to optimize repetitive processes through scripting and configuration management. A collaborative team member who can work across functions to align network security with business outcomes. Benefits At Nouryon, we provide a great job and friendly coworkers, plus benefits in addition to salary. You will join the OCISO function, becoming part of a dynamic, international, and proactive working environment that supports your personal growth and development. Position Details This is a permanent position on a full‑time basis, reporting to Tony Gore (Deputy CISO) and based in Mexico City. #J-18808-Ljbffr