Jobs → Customer Support → Network Architect

About the Role We are looking for an experienced Network Architect to lead enterprise network discovery, security architecture, and IT/OT network segmentation initiatives. This is a senior-level role requiring 10+ years of experience in network engineering or security. Key Responsibilities • Lead network discovery and traffic analysis using Nozomi sensors across multiple sites • Analyze network communications and establish baseline traffic flows between enterprise IT and future OT network assets • Conduct stakeholder interviews and technical workshops to assess existing network architecture and security requirements • Develop High-Level Design (HLD) and Low-Level Design (LLD) for IT/OT network segmentation • Design secure network zones, conduits, and segmentation strategies aligned with industry best practices • Architect OT DMZ solutions, including broker/proxy services and secure communication pathways • Provide architectural guidance on Palo Alto firewalls, security policies, and segmentation controls • Identify network security risks, architecture gaps, and recommend effective remediation strategies Requirements • 10+ years of experience in network engineering, architecture, or network security • Strong expertise in enterprise network design and security architecture • Hands-on experience with Palo Alto firewalls and security policy configuration • Proficiency in network discovery, traffic analysis, and communication flow mapping • Experience in IT/OT network segmentation, secure zones, conduits, and OT DMZ architecture • Expertise in preparing HLD/LLD documents and defining target-state network architectures • Knowledge of Nozomi Networks and OT/industrial cybersecurity is an added advantage