Network Security engineer

We are seeking an experienced Network Security Engineer to support and enhance the cybersecurity posture of a leading energy-sector organization based in Calgary. The successful candidate will be responsible for designing, implementing, monitoring, and maintaining secure network infrastructure across corporate and operational technology (OT) environments. This role requires strong expertise in network security technologies, incident response, and regulatory compliance within critical infrastructure environments.

Key Responsibilities

• Design, implement, and maintain secure network architectures for enterprise and industrial environments.
• Configure, manage, and optimize firewalls, VPNs, IDS/IPS, web security gateways, and network access control solutions.
• Monitor network security events and investigate potential threats, vulnerabilities, and incidents.
• Conduct network security assessments, risk analyses, and remediation a...