Careers in IoT/OT Security – Paths, Skills & Opportunities
As industries connect more devices and critical systems to networks, IoT and OT cybersecurity has become one of the most in-demand tech fields. Here's how to get started and grow.
Why IoT/OT Security Is a Hot Career
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Attacks on infrastructure are increasing (e.g., power grids, hospitals).
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Few professionals understand both cybersecurity and industrial systems.
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High job security, great pay, and global opportunities.
In-Demand Roles
Here are some key job titles in this space:
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OT Security Analyst – Monitors SCADA/ICS networks
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IoT Security Engineer – Secures smart devices & firmware
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Industrial SOC Analyst – Detects/responds to real-time threats
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ICS Penetration Tester – Tests vulnerabilities in OT systems
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Cyber Risk Consultant (OT) – Helps firms assess and secure operations
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Security Architect (IoT/OT) – Designs secure industrial environments
Skills You’ll Need
How to Get Started
Education/Certifications:
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Bachelor’s in Cybersecurity, Engineering, or IT
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Start with CompTIA Security+, then add:
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GICSP (Global Industrial Cyber Security Professional)
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ISA/IEC 62443 knowledge
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CISSP, CEH, or OSCP for advanced paths
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Use labs like MiniCPS, GNS3, or Hack The Box
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Explore Shodan to find exposed devices
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Join CTFs or ICS cyber ranges
Industries Hiring Now
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Energy (power, oil & gas)
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Manufacturing
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Healthcare
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Transportation
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Smart cities / critical infrastructure consulting
If you're passionate about cybersecurity and want to protect real-world systems -from factories to hospitals — IoT/OT security offers a meaningful and future-proof career.
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