Culture , Cybersecurity , Training & Development
Career Spotlight: The Growing Demand for OT Security Experts
Critical Infrastructure Firms Are Hiring - and Paying WellAs digital transformation continues to reshape industries, the convergence of operational technology and cybersecurity has emerged as a critical area of focus. But there's a noticeable gap in the workforce. Professionals who truly understand both OT and cybersecurity are in short supply.
See Also: Ebook | OT Security: Operationalizing on a Platform
What is OT and Why Does It Matter?
Operational technology refers to hardware and software that monitors and controls physical devices and processes in industries like manufacturing, energy, transportation, and utilities. These systems are responsible for vital operations, such as controlling the flow of electricity, managing water treatment plants, or monitoring the production line in a factory. Traditionally, OT systems operated in isolation from IT systems, but with the rise of the Industrial Internet of Things, or IIoT, these environments are becoming more interconnected, which brings both efficiency gains and significant security risks.
Cyberattacks targeting OT environments can have devastating consequences, ranging from financial loss to physical harm. Yet securing OT is more complex than traditional IT security because of the specialized nature of industrial systems, longer hardware lifecycles, and the potential for disrupting critical services.
The Workforce Gap: A Critical Opportunity
While the need for OT cybersecurity has grown rapidly, the talent pool has not kept pace. Many cybersecurity professionals are well-versed in traditional IT systems but lack the knowledge of how OT systems operate. On the flip side, professionals with deep expertise in industrial processes and OT may not fully grasp the cybersecurity risks these systems face.
This creates a unique opportunity for individuals who can bridge the gap between OT and cybersecurity. As industries become more connected and the threat landscape expands, the demand for professionals who understand how to secure OT environments will continue to rise. This is particularly important in sectors like energy, healthcare, and manufacturing, where cybersecurity incidents could have real-world safety and operational implications.
Career Statistics: A Field Poised for Growth
- Growing Demand. According to a Fortinet report, 93% of OT organizations experienced an intrusion in the past year. This alarming frequency is driving OT organizations to ramp up their cybersecurity efforts, fueling demand for experts in the field.
- Talent Shortage. The World Economic Forum estimates that by 2025, the global shortage of cybersecurity professionals could reach 3.5 million. OT cybersecurity roles represent a significant portion of this shortage, making it one of the most in-demand skill sets in the broader cybersecurity landscape.
- High Earning Potential. Due to the specialized nature of OT cybersecurity, professionals in this field can command higher salaries than traditional IT security roles. The average salary for ICS/OT cybersecurity roles is approximately $117,000 annually in the U.S., with the top of the salary range nearing $200,000.
- Industry-Specific Demand. Industries like energy, healthcare and manufacturing are particularly focused on securing OT environments. The global energy cybersecurity market, for example, is expected to grow from $15 billion in 2020 to over $30 billion by 2028, highlighting the increasing need for OT cybersecurity expertise in critical sectors.
- Career Longevity. OT systems typically have long lifecycles, meaning professionals who specialize in this area are likely to enjoy career stability. The critical nature of OT systems ensures that OT cybersecurity roles will remain relevant for the foreseeable future.
What Makes OT Cybersecurity Important?
Critical Infrastructure Protection: OT systems control the processes that keep society running, from energy grids to transportation networks. Disruptions to these systems could lead to widespread consequences, making cybersecurity in these environments a national security priority.
Unique Security Challenges: Unlike IT systems that are typically updated frequently, OT systems have long lifecycles and may be running on legacy technologies. These systems weren’t designed with cybersecurity in mind, making them more vulnerable to attacks.
Regulatory Compliance: As governments become more aware of the risks, industries are facing tighter regulations around securing OT systems. Professionals who understand these requirements will be invaluable in ensuring compliance while maintaining operational efficiency.
How to Specialize in OT Cybersecurity
Interested in a career in OT cybersecurity? Here are some key steps:
- Develop a Strong Foundation in Cybersecurity. Begin with a solid understanding of IT security fundamentals, including network security, incident response and risk management. Certifications such as CISSP or CompTIA Security+ can help establish credibility.
- Learn OT Systems and Industrial Control Systems. Familiarize yourself with the specific technologies used in OT environments, such as SCADA systems, programmable logic controllers, or PLCs, and distributed control systems, or DCS. Training courses or certifications in ICS security like the Global Industrial Cyber Security Professional – GICSP can give you a technical edge.
- Understand the Regulatory Landscape. Regulations such as NERC CIP for energy and ISA/IEC 62443 for industrial automation are important for OT cybersecurity professionals to understand. Research which frameworks are applicable to your area of interest. Knowledge of these frameworks will position you as a valuable resource for companies navigating compliance challenges.
- Stay Informed on Emerging Threats. The threat landscape is constantly evolving, and OT environments are becoming increasingly attractive targets for cybercriminals. Follow industry news and reports on OT cybersecurity to stay ahead of emerging risks.
The lack of professionals who understand OT and cybersecurity is a pressing issue, but it also presents a rare and rewarding career opportunity. As industries continue to merge their operational and information technology, the need for specialized knowledge in securing OT systems will only grow. For those willing to invest in developing this niche expertise, the potential for career growth is substantial, and the impact of your work could help protect the systems that keep our world running.