Senior Network Security Engineer

Secure Ops | Full-Time | Montreal / Hybrid

About Secure Ops

Secure Ops is a Managed Security Service Provider (MSSP) delivering 24/7 security operations, managed detection and response (MDR), and SOC-as-a-Service to enterprise clients. Our ability to deliver best-in-class managed security depends on the strength of our relationships with leading technology vendors. We partner with companies like Fortinet and Microsoft to access the tools, programs, and support that power our services and set us apart in the market.

Role Overview

The Senior Network Security Engineer leads complex troubleshooting, drives operational excellence, and improves systems and processes. This role acts as a technical leader within the team, mentoring engineers and contributing to architectural and operational improvements.

Key Responsibilities:

Operational Leadership

• Lead resolution of major incidents
• Handle high-complexity and high-impact issues
• Ensure stability and performance across environments

Advanced Troubleshooting & Design

• Diagnose complex, multi-layer issues across systems
• Design and validate solutions for network and security challenges
• Provide technical direction during incidents and changes

Process & Improvement

• Identify and implement operational efficiencies
• Improve monitoring, automation, and runbooks
• Reduce recurring issues through proactive measures

Technical Leadership & Mentorship

• Mentor and support junior and intermediate engineers
• Drive knowledge sharing and technical standards
• Elevate overall team capability

Security & Risk Management

• Identify risks and vulnerabilities proactively
• Ensure a strong security posture across environments
• Guide best practices and standards

Required Qualifications :

Hard Skills:

• Expert-level understanding of TCP/IP and network architecture
• Advanced experience with routing, switching, and security design
• Deep expertise in multiple vendors (Palo Alto, Fortinet, Cisco, etc.)
• Strong knowledge of cloud networking, SD-WAN, SASE, and zero trust
• Experience with system integrations (automation)
• Must hold a valid Fortinet NSE 7 certification.

Soft Skills:

• Strong leadership and mentoring ability
• Excellent analytical and decision-making skills
• Ability to operate under pressure during critical incidents
• Strong communication with both technical and non-technical stakeholders
• Proactive mindset with focus on continuous improvement

Previous Experience:

• 5+ years of network/security engineering experience
• Proven experience handling complex environments and incidents

Performance Expectations:

Operational Performance

• Leads critical incidents and improves team performance
• Handles the highest complexity work with consistency
• Reduces escalation dependency across the team

Technical Competence

• Deep expertise across multiple domains and systems
• Strong system-level thinking and design capability
• Drives technical decisions and standards

Behaviour & Team Impact

• Acts as a leader and mentor within the team
• Drives improvements and innovation
• Elevates team performance and operational maturity

Compensation & Benefits:

• Competitive salary.
• 4 weeks of paid vacation plus 5 floater days starting in the first year.
• Paid sick days and personal days.
• Comprehensive group insurance (health, dental and life insurance).
• RRSP Matching Program.
• Exercise Subsidy (Gym, Sports, Wellness, etc.).
• Transportation Subsidy.
• Home Office Essentials Subsidy
• Access to Udemy web-based training

Secure Ops is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.