Provide high level technical expertise to support the network security operations team in all activities.
Provide high quality internal and external customer service surrounding the company values.
Implement and support of Network Security components (NGFW, DDoS) LAN, WAN, Data Center infrastructure, ZTNA etc.
Ensures all network infrastructure engineering patterns are appropriately designed to meet our SLA requirements.
Responsible for writing and reviewing change request as a part of the change management process.
Provide recommendations for improving overall network security posture.
Participation in the documentation processes including network diagrams, staff contacts, vendor contacts, utilization of monitoring/resource/inventory management tools.
Collaborates with managers to develop standards in line with the company guidelines and monitoring those standards.
Assisting with the resolution of escalated issues and actively participating in problem management activities.
As a member of the network security operations team participate in an on-call support rotation to ensure 24x7x365 coverage for critical core and customer infrastructure.
Overtime in the event of emergencies is required.
Requirements Degree or Diploma in Networking or Technology
5+ years experience in IP-based large environment strongly preferred
Strong experience with Network security equipment (Palo Alto, Zscaler ZIA & ZPA, IPS, DDoS, microsegmentation etc.)
Demonstrated in-depth understanding of the TCP/IP protocol
Demonstrated ability to work effectively in a team workplace, in an organized, methodical,



and pleasant manner
Provide expert technology platform support of change control process including impact analysis, method of procedure review, implementation, and verification
Ability to take ownership and co-ordinate resolution of network related problems
Outstanding analytical and methodical troubleshooting skills
Customer service focused and portrayed energy, professionalism, and welcoming characteristics
Ability to meet deadlines and handle sensitive and pressured situations
Ability to identify issues and help develop strategy and tactical plans for various department initiatives
Ability to prioritize and organize effectively
Excellent analytical, conceptual, and problem-solving abilities
Excellent documentation and communication skills
Expert level knowledge of network administration, architecture, and engineering in mission critical environments
For candidates located in Quebec, bilingualism is required considering the necessity to interact on a regular basis with English speaking colleagues across the country.
No Canadian work experience required however must be eligible to work in Canada
Nice to have Networking and Security certifications (PCNSA, CCNA, CCNP, ZDTA, ZDTE)




Knowledge of a wide variety of network security equipment and technologies including but not limited to next-gen firewalls, IPS, DDoS, ZTNA.
Experience with automation and Python scripting (like ansible)
Core Competencies Demonstrates expert knowledge in network security operations, including the implementation and support of various security components such as NGFW and DDoS. Proven ability to analyze and improve network security posture while providing exceptional customer service and collaborating effectively within a team environment.
Highest-signal resume keywords Network Security Equipment (Palo Alto, Zscaler ZIA & ZPA, IPS, DDoS)
TCP/IP Protocol Expertise
Change Control Process Support
Network Administration and Engineering
Bilingualism (English and French)
ATS Optimization Keywords Hard Skills Network Security Implementation
IP-Based Networking
Change Management
Troubleshooting Skills
Network Architecture
Automation and Python Scripting
Next-Gen Firewalls
Microsegmentation
Documentation Skills
Analytical Skills
Soft Skills Customer Service Focused
Team Collaboration
Organizational Skills
Problem-Solving Abilities
Professionalism
Certifications & Qualifications PCNSA
CCNA
CCNP
ZDTA
ZDTE
Industry Keywords Network Security Operations
SLA Requirements
DDoS Protection
ZTNA
Change Request Management
Tools & Technologies Monitoring Tools
Resource Management Tools
Inventory Management Tools

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📌 Senior Network Security Advisor (Ontario)
🏢 Jobtailor
📍 Ontario