## Network and Perimeter Security IT Specialist I
- Load BalancingApplyremote type: Hybrid: Remote and Officelocations: Calgary, AB, CAN: North York, ON, CAN: Edmonton, AB, CAN: Houston, TX, USAtime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: July 18, 2026 (13 days left to apply)job requisition id: 71763Posting End Date:July 17, 2026Employee Type:Regular-Full timeUnion/Non:This is a non-union positionAt Enbridge, we’re committed to being a leader in energy delivery while fostering a culture of safety, inclusion, and high performance. We are seeking a Network and Perimeter Security IT Specialist I
- Load Balancing to provide enterprise-level technical leadership across load balancing, internet-facing environments, firewalls, Azure Front Door, IPS, WAF, PKI, and more. This role combines deep technical expertise with strategic design, cross-portfolio alignment, and operational risk leadership. You will play a key role in ensuring enterprise-wide consistency, resilience, and forward-looking evolution of network security platforms.
Apply today for this extraordinary opportunity with Enbridge## What You Will Do:
* Define and govern enterprise network security architecture, standards, and control frameworks.
* Lead security design for large-scale initiatives including cloud transformations, M&A; integrations, and critical infrastructure.
* Act as a trusted advisor on network security risk, compliance, and audit readiness.
* Collaborate with cybersecurity, infrastructure, and operations teams to ensure end-to-end secure solutions.
* Drive proactive lifecycle, vulnerability, and resiliency improvements across network security platforms.
* Influence technology roadmaps, investment decisions, and long‐term security posture.




* Knowledge of OT/ICS/SCADA environments from the network security perspective, including Purdue zoning, and segregation techniques between business and operational networks.
* Support application teams in designing redundant, high-availability architectures with failover and recovery capabilities.
* Manage and maintain load balancer and network security infrastructure, including upgrades, patching, and integration.
* Ensure network security infrastructure complies with Enbridge policies and industry best practices across enterprise, SCADA, and control systems environments.
* Lead and support business continuity and disaster recovery initiatives, while participating in on-call rotation and maintaining a strong focus on operational excellence.## Who You Are:
* Related university degree OR a two-year technical diploma with 6+ years of experience in network security architecture and enterprise infrastructure.
* Proven expertise Load Balancing technologies, such as Citrix Netscalers and F5 BigIP, as well Azure Front Door.
* Proven expertise in firewalls, IPS, WAF, PKI, DNS, encryption technologies, and cloud security solutions.
* Solid understanding of networking fundamentals, protocols, OSI model, and secure application design with multi-layered security approaches.
* Knowledgeable in UNIX environments and scripting (e.g., Bash, Python).
* Demonstrated strength in regulatory compliance, audit readiness, risk management, and detailed technical documentation.




* Excellent understanding of designing, building, maintaining load balancer infrastructure.
* Solid understanding of core network security components including firewalls, DNS, and encryption technologies (SSL/TLS, PKI, OpenSSL, ciphers).
* Good understanding of Authentication mechanisms, such as SLDAP, RADIUS, SAML (including Multi Factor Authentication).
* Excellent analytical, troubleshooting, organizational, and written and verbal communication skills with the ability to influence through technical expertise.## Working

Conditions:
* Fast-paced, high-pressure environment with strict operational deadlines.
* Mix of office-based work with occasional field or infrastructure-related activities.
* Participation in an on-call rotation, including evenings and weekends, and availability during emergencies.
* We will not be able to provide visa sponsorship support for this position.
Salary Ranges from $95,000 – $125,000 CAD for Ontario locations based upon candidate’s experience, skills, and internal equity. Applicable compensation policies and guidelines apply to internal candidates.Physical Requirements include but are not limited to:Grasping, kneeling, light – moderate lifting (objects up to 20 pounds), reaching above shoulder, repetitive motion, typing, sitting, standing, visual requirement (able to see screens, detect color coding, read fine print), hearing requirement and the ability to sit at a computer for long periods of time.Mental Requirements (Both Field & Office) include but are not limited to:Ability to: understand, remember and apply oral and/or written instructions or other information, understand complex problems and collaborate/explore alternative solutions, organize thoughts and ideas into underst

📌 Network and Perimeter Security IT Specialist I (Calgary)
🏢 Enbridge
📍 Calgary