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ABOUT JEGO SYSTEMS
Engineering Experience. Cybersecurity Expertise. One OT Focus.
JEGO Systems is an engineering and cybersecurity firm focused on operational technology and critical infrastructure.
We bring together hands-on SCADA and controls engineering, industrial infrastructure, and cybersecurity expertise to help owners build systems that are secure, reliable, practical, and maintainable.
CONTROLS ENGINEERING · OT INFRASTRUCTURE · CYBERSECURITY
BUILT AROUND OPERATIONAL TECHNOLOGY
We Understand the Systems We're Protecting
JEGO was founded on controls and systems engineering experience. As industrial systems have become more connected, cybersecurity has become inseparable from the engineering, infrastructure, and lifecycle decisions that keep those systems operating.
That combination remains central to how we work today.
CONTROLS & SCADA
PLC programming · SCADA/HMI · Process controls · Integration · Testing & commissioning
OT INFRASTRUCTURE
Industrial networks · Compute · Storage · Communications · Virtualization · Remote access
OT CYBERSECURITY
Assessments · Architecture · Requirements · Policies · Hardening · Remediation · Resilience
We don't approach cybersecurity as something layered onto OT after the system is built. We approach it as part of the system.
CYBERSECURITY EXPERTISE GROUNDED IN REAL-WORLD CONTROLS ENGINEERING
Our experience spans the systems being controlled, the infrastructure connecting them, and the cybersecurity practices protecting them. That perspective helps bridge the gaps that often exist between design, implementation, cybersecurity, and operations.
20+ YEARS
SCADA & ICS Experience
CISSP
Cybersecurity Leadership
ISA/IEC 62443
Cybersecurity Expert
CRITICAL INFRASTRUCTURE
Water · Wastewater · Power
OUR APPROACH
Practical Engineering for Real-World OT
Our approach starts with understanding how the system actually operates. From there, we help owners make practical engineering and cybersecurity decisions that strengthen security and resilience without losing sight of reliability, maintainability, and long-term operations.
UNDERSTAND FIRST
Understand the process, systems, architecture, constraints, and operational priorities before recommending change.
OWNER-GOVERNED
Help owners establish requirements and make informed decisions about the security and lifecycle of their systems.
SECURE BY DESIGN
Integrate cybersecurity into architecture, infrastructure, controls, and implementation—not as an afterthought.
BUILT FOR THE LIFECYCLE
Design solutions that can be operated, maintained, supported, improved, and secured over time.
THE PEOPLE BEHIND JEGO
Experienced Where It Matters
JEGO’s leadership team brings decades of hands-on experience across controls engineering, industrial infrastructure, and cybersecurity—combining technical depth with a practical understanding of the systems, environments, and operational challenges our clients face.
WEB JESSUP
Chief Executive Officer / Chief Systems Architect
Controls · SCADA · PLC · System Architecture · Integration
Web brings extensive hands-on experience in SCADA, PLC, process control, and industrial system architecture across water, wastewater, power, material handling, and other industrial environments. His background spans control-system development, network architecture, databases and analytics, and system integration, with a focus on building secure, functional, and scalable OT solutions from development through implementation and lifecycle support.
