OT PCN Network Engineer (Bengaluru)

Network Engineer (L Firewall & Industrial Networks) Location: Bengaluru (Work from Office) Contract Duration: Months Work Schedule: days/week Role Overview We are looking for an experienced Network Engineer with robust Level (L) support capabilities to design, implement, and support secure network infrastructures within Operational Technology (OT) and Process Control Network (PCN) environments. This role requires deep hands-on experience in firewall technologies, routing and switching, and secure industrial network architecture. The ideal candidate will have prior exposure to regulated industrial environments such as Oil & Gas, Utilities, Manufacturing, or Energy sectors. Key Responsibilities Design and implement secure and scalable network architectures for OT / PCN environments Provide Level support for complex routing, switching, and firewall-related incidents Configure and troubleshoot enterprise-grade firewalls (Palo Alto, Cisco ASA, Fortinet) Implement and support VPNs, NAT, ACLs, and High Availability (HA) firewall configurations Collaborate with engineering, cybersecurity, and infrastructure teams to ensure secure IT-OT network segmentation Participate in structured change management processes and ensure compliance with industrial standards Maintain network documentation, architecture diagrams, and audit records Support both collocated and remote industrial environments Coordinate with Managed Service Providers (MSPs) when required Assist in wireless deployments where applicable Required Skills & Experience + years of experience in Network Engineering Minimum + years of experience in OT / Industrial / Process Control Network environments Strong hands-on experience in routing and switching Strong firewall expertise (Palo Alto preferred; Cisco ASA / Fortinet acceptable) Experience configuring VPNs, NAT, ACLs, and HA firewalls Solid understanding of OT and IT network segmentation principles Experience working in structured, process-driven support models Exp Network Engineer (L Firewall & Industrial Networks) Location: Bengaluru (Work from Office) Contract Duration: Months Work Schedule: days/week Role Overview We are looking for an experienced Network Engineer with robust Level (L) support capabilities to design, implement, and support secure network infrastructures within Operational Technology (OT) and Process Control Network (PCN) environments. This role requires deep hands-on experience in firewall technologies, routing and switching, and secure industrial network architecture. The ideal candidate will have prior exposure to regulated industrial environments such as Oil & Gas, Utilities, Manufacturing, or Energy sectors. Key Responsibilities Design and implement secure and scalable network architectures for OT / PCN environments Provide Level support for complex routing, switching, and firewall-related incidents Configure and troubleshoot enterprise-grade firewalls (Palo Alto, Cisco ASA, Fortinet) Implement and support VPNs, NAT, ACLs, and High Availability (HA) firewall configurations Collaborate with engineering, cybersecurity, and infrastructure teams to ensure secure IT-OT network segmentation Participate in structured change management processes and ensure compliance with industrial standards Maintain network documentation, architecture diagrams, and audit records Support both collocated and remote industrial environments Coordinate with Managed Service Providers (MSPs) when required Assist in wireless deployments where applicable Required Skills & Experience + years of experience in Network Engineering Minimum + years of experience in OT / Industrial / Process Control Network environments Strong hands-on experience in routing and switching Strong firewall expertise (Palo Alto preferred; Cisco ASA / Fortinet acceptable) Experience configuring VPNs, NAT, ACLs, and HA firewalls Solid understanding of OT and IT network segmentation principles Experience working in structured, process-driven support models Exp