OT Network Engineer

OT Network EngineerIndianapolis OnsiteJob DescriptionExpert with an understanding of operational technologyDeep knowledge about networking OT (IT)Deep knowledge of TCP/IP, Ethernet, VLANs, routing, switchingOT protocols: Modbus, DNP3, OPC-UA, Profibus, BACnet, etc.IT protocols: DNS, DHCP, SNMP, NTP, etc.Firewalls, VPNs, NAT, and network segmentationNetwork monitoring and performance tuningCybersecurity – CARBON, NIST, IEC 62443, and ISO 27001/27019 standardsNetwork hardening for both IT and OT environmentsIdentity and access management (IAM)Threat detection and incident response (aligned with IT department)Infrastructure, servers, virtualization (VMware, Hyper-V)Cloud platforms (Azure, AWS)Storage systems and disaster recoveryActive Directory, LDAPEndpoint and patch management toolsBackup & restore proceduresClear understanding of GxP, SOP and CSV as they are definedProven ability to develop, implement and reviewScope of Work: User administrationTroubleshooting and rectification of failures and disruptionsMaintenance of the infrastructure (e.g., platforms, network, etc.)Review of event logs and audit trailsBackup and recoveryOther CSV-relevant activitiesAdjustments to the infrastructureIdentification and implementation of system improvements