Network security engineer Jobs in Old toronto, ON

Job Description

What Will You Do?
• Manage network security incident escalations from first-level support and stakeholders, performing thorough analysis and coordinating with vendor teams to implement permanent solutions
• Own security infrastructure maintenance including patch management, software upgrades, and configuration changes across the enterprise to maintain technology currency and security standards
• Execute infrastructure modifications and upgrades with meticulous planning, testing, and validation to ensure system stability and compliance
• Troubleshoot complex network and security issues using packet analysis and protocol inspection to diagnose root causes
• Lead operational activities such as disaster recovery exercises, maintenance windows, and major network changes from a security perspective
• Validate new security technologies by defining technical requirements, conducting lab testing, and ensuring production readiness
• Enhance operational processes by creating documentation, identifying automation opportunities, and driving continuous improvement
• Stay current with industry standards and emerging technologies through participation in training and technology reviews

What You Need to Succeed

Must Have:

• Strong hands-on experience configuring and maintaining enterprise security appliances (Palo Alto, Cisco ASA, CheckPoint, Fortinet, Pulse Secure, Citrix, Cisco Firepower, or equivalent)
• Expert understanding of TCP/IP, OSI model, and core protocols (HTTP/HTTPS, FTP/SFTP, SSL/TLS, IPSec, NAT)
• Proficiency in packet analysis tools for troubleshooting network and security issues
• Solid scripting and coding experience in Python, Bash, PowerShell, or similar languages for automation
• Working knowledge of AI/ML concepts and experience with AI-assisted tools for infrastructure monitoring, analysis, or optimization
• Strong communication skills to effectively collaborate with cross-functional teams, external vendors, and senior leadership
• Exceptional collaborative mindset with the ability to foster strong working relationships across technical and business teams while driving collective achievement of organizational goals

Nice-to-Have:

• CISSP or CCNP R&S certification
• Experience with Infrastructure-as-Code (IaC) tools and DevOps practices
• Familiarity with prompt engineering and large language models (LLMs) for security operations tasks

Job Skills

Communication, Critical Thinking, Cybersecurity, Cyber Security Management, Decision Making, Group Problem Solving, Information Security, Information Technology Security, Long Term Planning, Network Security, Security Infrastructure, Security Platforms, Troubleshooting

Additional Job Details

Address:

16 YORK ST:TORONTO

City:

Toronto

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

TECHNOLOGY AND OPERATIONS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-08-25

Application Deadline:

2026-09-11

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

Join our Talent Community

Stay in-the-know about great career opportunities at RBC. Sign up and get customized info on our latest jobs, career tips and Recruitment events that matter to you.

Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.