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Senior IT Security Design Specialist

Ottawa, ca💼 Full-time🗓 2026-05-15 → 2026-07-31

Core

Expert-level security architecture, engineering, analysis, and advisory support for complex defence and government security initiatives.

Role type

Senior IT Security Design Specialist

Builds

Secure IT architectures, communication standards, security protocols, and risk assessments for enterprise IT and cyber security environments.

Domain

Defence and Government IT Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure

Required skills

Secure architecture design, network security, risk analysis, Government of Canada security frameworks, TOGAF, FEAF, BTEP, GSRM, Zachman, UMM, IPSec, SSL, SSH, S-MIME, HTTPS, OSI/TCP/IP models, network zoning, segmentation, defence-in-depth, data security designation, classification studies, security advisories, technical reporting.

Preferred skills

Emerging market and technology trend analysis, security engineering, stakeholder briefing, training material development.

Technologies

TOGAF, FEAF, BTEP, GSRM, Zachman, UMM, IPSec, SSL, SSH, S-MIME, HTTPS, X.400, X.500, SMTP, Microsoft, Unix, Linux, Novell, HTTP, FTP, Telnet, DNS, NTP

Responsibilities

Review and apply secure IT architectures and security protocols; analyze IT security tools and operational security data; develop security advisories, technical reports, and risk assessments; conduct data security designation and classification studies; brief senior managers on security design considerations; deliver IT Security Design training materials.

Seniority

Senior, hands-on IC with extensive advisory experience

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