To excel as an OT Network Engineer, you need a strong background in industrial networking, control systems, and cybersecurity, often supported by a degree in engineering or information technology. Familiarity with PLCs, SCADA, DCS, industrial protocols (e.g., Modbus, PROFIBUS), and certifications like Cisco CCNA or CompTIA Network+ are highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and respond quickly to incidents. These skills are critical for maintaining secure, reliable connectivity in operational technology environments where uptime and safety are paramount.