OT Security Expert

Responsibilities:

• design, deployment and configuration of network OT/OT infrastructure,
• implementation and configuration of firewalls, routers and switches,
• implementation of security policies, access and authentication management,
• implementation of Intrusion Detection System and Intrusion Preventiopn System,
• preparation of technical specifications for the purchase of network systems and endpoint security solutions,
• configuration and design of networks in an industrial environment,
• identification and management of risks associated with the OT/IT environment.

Skills and experience:

• minimum 3 years of experience in a similar position,
• very good knowledge of network issues (Switches, Routers, Firewalls),
• experience of working with IDS/IPS network equipment,
• good knowledge of Linux operating systems (in particular Ubuntu) at administrator level,
• ability to configure and maintain services on the company network (e.g. DNS, DHCP, Open VPN, LDAP/Active Directory,
• ability to diagnose and solve problems in computer networks,
• knowledge of network and OT/IT system monitoring and IT security issues,
• experience in implementing remote access systems (FUDO/BeyondTrust),
• knowledge of cisco network switches,
• work experience in a position related to OT/IT security,
• ability to make quick decisions and act in crisis situations.

Nice to have:

• experience in the implementation of Firewall systems (Checkpoint/Fortigate),
• knowledge of industrial protocols (Profinet/Modbus),
• knowledge of IEC 62443: Industrial Communication Networks – Network and System Security,
• NIST SP 800-82: Guide to Industrial Control Systems (ICS) Security.