Senior OT & Cybersecurity Architect for Critical Infrastructure

SmartRecruiters, Inc.; Ottawa; On-site; CAD 138,000 - 165,000; Full time

Job summary

ADGA Group seeks a Senior OT and Cybersecurity Systems Specialist to assess OT/IT environments across Canadian facilities, focusing on cyber resiliency, modernization, and secure architectures. You will document assets, evaluate vulnerabilities, and develop strategies aligning with DoD/GoC standards.

You will collaborate with DND stakeholders, facilities, and vendors to deliver detailed network designs, migration roadmaps, and strategic recommendations that enhance operational resilience and

Qualifications

• University degree or college diploma in Electrical Engineering, Computer Engineering, Systems Engineering, Industrial Automation, Cybersecurity, Computer Science, or a related discipline.
• Equivalent combinations of education and experience may be considered.
• Minimum 10 years of OT, industrial automation, or critical infrastructure experience.
• Experience with BAS, SCADA, ICS, PLC-based controls, and safety systems.

Responsibilities

• Inventory, document, and assess OT and IT assets and facility infrastructure.
• Perform detailed OT/IT assessments including building automation and industrial control systems.
• Develop network diagrams, segmentation strategies, and integration designs.
• Evaluate cybersecurity posture and risk analyses for OT environments.
• Produce technical reports and roadmaps for modernization and IT/OT convergence.

Skills

OT cybersecurity

IT/OT integration

stakeholder collaboration

risk analyses

Education

Engineering/CS degree (Electrical, Computer, Systems, Industrial Automation, Cybersecurity)

Tools

BAS/DDC

SCADA

ICS

PLC-based control

Physical Security & Safety Systems

Job description

ADGA Group seeks a Senior OT and Cybersecurity Systems Specialist to assess OT/IT environments across Canadian facilities, focusing on cyber resiliency, modernization, and secure architectures. You will document assets, evaluate vulnerabilities, and develop strategies aligning with DoD/GoC standards.

You will collaborate with DND stakeholders, facilities, and vendors to deliver detailed network designs, migration roadmaps, and strategic recommendations that enhance operational resilience and