IT Network Architect

As an OT Network Architect, your main purpose is to design, maintain, and troubleshoot industrial network environments that control physical processes in sectors such as manufacturing, energy, and critical infrastructure. Key Responsibilities: - Designing and deploying OT networks that integrate with IT environments while minimizing downtime. - Implementing segmentation strategies such as vdom & vlan segregation for non-chemicals and full segregation for chemical plants. - Enforcing cybersecurity best practices to safeguard against threats like ransomware and unauthorized access. - Applying security policies aligned with frameworks like NIST, IEC 62443, or NERC CIP. - Monitoring network activity for anomalies and vulnerabilities using tools like SolarWinds, Splunk, or SCADA systems. - Performing root cause analysis and documenting resolutions. - Leveraging remote access solutions for secure troubleshooting, updating firmware, patches, and configurations without disrupting operations. - Collaborating with plant engineers, IT teams, and security teams to align network strategies. - Documenting network diagrams, change logs, and security policies. - Conducting training sessions to educate on best practices for network security and troubleshooting. Qualifications Required: - Bachelors degree in Computer Science, Information Technology, or a related field. - Extensive knowledge of network technologies, routers, switches, firewalls, load balancers, and network monitoring tools. - Proficiency in network protocols and experience with network segmentation strategies like Purdue Model segmentation and Industrial DMZs. - Hands-on experience with Fortigate firewalls, Aruba Networking equipment, and ClearPass network access control (NAC). - Expertise in VPN technologies, intrusion detection/prevention systems (IDS/IPS), and other network security best practices. - In-depth knowledge of industrial network protocols, ICS architecture, PLCs, RTUs, HMIs, and SCADA/DCS Systems. - Experience in deploying, configuring, and testing network equipment in OT environments. - Familiarity with automation tools and scripting such as Ansible and Python. - Minimum of 10 years of experience in network operations management, with at least 5 years in a leadership role overseeing global network operations. - Excellent verbal and written communication skills to effectively communicate technical concepts to non-technical stakeholders. As an OT Network Architect, you will play a crucial role in ensuring the seamless operation and security of industrial networks that are essential for maintaining production efficiency, safety, and regulatory compliance. As an OT Network Architect, your main purpose is to design, maintain, and troubleshoot industrial network environments that control physical processes in sectors such as manufacturing, energy, and critical infrastructure. Key Responsibilities: - Designing and deploying OT networks that integrate with IT environments while minimizing downtime. - Implementing segmentation strategies such as vdom & vlan segregation for non-chemicals and full segregation for chemical plants. - Enforcing cybersecurity best practices to safeguard against threats like ransomware and unauthorized access. - Applying security policies aligned with frameworks like NIST, IEC 62443, or NERC CIP. - Monitoring network activity for anomalies and vulnerabilities using tools like SolarWinds, Splunk, or SCADA systems. - Performing root cause analysis and documenting resolutions. - Leveraging remote access solutions for secure troubleshooting, updating firmware, patches, and configurations without disrupting operations. - Collaborating with plant engineers, IT teams, and security teams to align network strategies. - Documenting network diagrams, change logs, and security policies. - Conducting training sessions to educate on best practices for network security and troubleshooting. Qualifications Required: - Bachelors degree in Computer Science, Information Technology, or a related field. - Extensive knowledge of network technologies, routers, switches, firewalls, load balancers, and network monitoring tools. - Proficiency in network protocols and experience with network segmentation strategies like Purdue Model segmentation and Industrial DMZs. - Hands-on experience with Fortigate firewalls, Aruba Networking equipment, and ClearPass network access control (NAC). - Expertise in VPN technologies, intrusion detection/prevention systems (IDS/IPS), and other network security best practices. - In-depth knowledge of industrial network protocols, ICS architecture, PLCs, RTUs, HMIs, and SCADA/DCS Systems. - Experience in deploying, configuring, and testing network equipment in OT environments. - Familiarity with automation tools and scripting such as Ansible and Python. - Minimum of 10 years of experience in network operations management, with at least 5 years in a leadership role overseeing global network operations.