Principal Systems Engineer - OT Security

Requirements:

• Minimum 12 years’ experience in technical/pre-sales support as a sales or systems engineer
• 4 - 5 years’ Hands-on experience, as well as technical operations, of the Operational Technology/Industrial Control Systems/Supervisory Control and Data Acquisition environments (ICS & SCADA systems, PLCs & RTUs, HMI & Historian, Smart sensors & actuators)
• Experience dealing with industrial clients within one or more sub-industries, such as Power, O&G, Manufacturing, transportation & logistics, or Smart Buildings.
• Knowledge of the key Industrial Security Policies, Standards, and Guidelines (IEC 62443, NIST CSF, CIS Top 20, ISO 27XXX, NERC-CIP)
• Familiarity with the common industrial protocols (EthernetIP, Modbus, DNP3 & IEC 104, OPC etc.)
• Strong understanding of LAN/WAN/Internet services administration
• Strong understanding of DNS and NFS, SMTP, HTTP, TCP/IP
• Knowledge of the following technologies: Routing, Switching, VPN, LAN, WAN, Network Security, Intrusion Detection, and Anti-Virus used in the Purdue model.
• Strong understanding in the following technologies and protocols: RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES
• Experience with encryption and authentication technologies
• Strong presentation skills
• Strong understanding of the common OT and CI protocols
• Familiar with IEC62443, NIST and other OT framework.
• Bachelor’s Degree or equivalent experience.