Network Engineer

- Position: Network Engineer | ECMS Request No. 528152

Years of Experience: 05 Years

Activities to be Performed:

· Collaborate with the OT Application Engineer and OT Generalist to understand the existing network infrastructure and document relevant components.

· Design the network architecture for the process and DMZ domains, including network segmentation, routing, and switching.

· Design the network-specific aspects of the firewall rules and participate in the deployment and testing and implement the network infrastructure to support the process and DMZ domain structure.

· Evaluate the network infrastructure for cyber vulnerabilities and implement remediation plans.

· Create documentation related to the network design, configuration, and troubleshooting. Provide network-specific training.

· Provide network-related support during the hyper care period and conduct network-specific training.

· Design and define the Access Control Lists (ACLs) necessary for network communication between the scanning infrastructure and database. This involves specifying source and destination IP addresses, ports, and protocols.

· Install Scanning and Database ACLs. Once approved, the OT Network Engineer will be responsible for the actual configuration and implementation of the ACLs on the network devices (firewalls, routers, switches) that control traffic to and from the LanSweeper scanner and the database.

· Test Scanning and Database ACLs: After installation, the OT Network Engineer will perform network-level testing to ensure that the defined ACLs are functioning correctly, allowing the necessary communication while blocking unauthorized access.

· Establish connection from LanSweeper scanner to Database: Troubleshoot and resolve any network connectivity issues that arise when establishing the connection between the LanSweeper scanner and database. This may involve verifying network paths, firewall rules, and routing configurations.