Sr IT Security Engineer (C6) Level 3

S I Systems
Full-time ottawa, on IT & Technology
Posted:
June 05, 2026
Location:
ottawa, on, Canada

Job Description

Responsibilities

  • Protect and maintain the confidentiality of all documents, data and proprietary information.
  • Work independently on assigned tasks while providing expert advice and technical support to the project team.
  • Return all DND materials and property upon completion of the contract or specific tasks.
  • Safeguard all documentation and sensitive materials in secure facilities or locked cabinets.
  • Participate in meetings, working groups, technical reviews, consultations, teleconferences and coordination sessions with internal and external stakeholders, as directed by the Technical Authority.
  • Develop and maintain detailed work plans, schedules and progress tracking for assigned deliverables.
  • Review, analyze and apply IT and network security concepts, including but not limited to:
    • Directory standards (e.g., X.400, X.500, SMTP)
    • Secure IT ar...

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Job Overview

Job Type: Full-time
Location: ottawa, Canada
Posted: June 05, 2026
Deadline: July 15, 2026