Infrastructure Support Engineer - Systems Integrator

Join a cybersecurity and digital forensics provider delivering AI and ML-driven security operations, threat intelligence, incident response, and cyber training services. The company supports both corporate and public sector organizations, with a strong focus on law enforcement and security operations.

This position offers the chance to work across both systems administration and security operations within a highly technical environment. The role focuses on maintaining resilient infrastructure across internal and client environments while supporting critical incident response and digital forensics activities.

Don’t miss out on this exciting opportunity and apply today!

Responsibilities:

• Provision and maintain Windows and Linux server environments across physical, virtual, and cloud infrastructure.
• Manage Active Directory, Group Policy, DNS, DHCP, and Entra ID/Intune operations.
• Configure enterprise networking hardware, specifically managing VLANs and SPAN/mirror ports for security monitoring.
• Support SOC and DFIR teams by onboarding log sources, deploying sensors, and preparing forensic workstations.
• Maintain rigorous documentation, including network diagrams, runbooks, and hardening baselines.

Skills/Must Have:

• 6+ years of professional experience in systems administration or infrastructure support.
• Proficiency in both Windows Server (AD/GPO) and Linux (CLI/Hardening).
• Hands-on experience with managed switches, firewalls, and Layer 2/3 troubleshooting.
• Familiarity with virtualization (VM management) and Microsoft 365/Azure administration.
• Ability to work 100% on-site at the Toronto office.

Benefits:

• Direct mentorship and collaboration with senior DFIR specialists and SOC analysts.
• Opportunity to work on high-security, sovereign infrastructure for enterprise clients.
• Clear career progression toward specialized Security or Detection Engineering roles.
• Exposure to advanced security tooling (SIEM, EDR, and network traffic analysis).

Salary:

• $65,000 - $80,000