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Manager Network Security Jobs in Toronto, ON (NOW HIRING)

Ellisdon

Network Engineer

Mississauga, ON

Design, configure, and manage Azure cloud networking, including virtual networks (vNets), subnets, network security groups (NSGs), user-defined routes, private endpoints/DNS, VPN gateways, load ...

Moneris

Senior Network Administrator

Toronto, ON · Hybrid

CA$106K - CA$135K/yr

Implement and manage enterprise firewall platforms, including rule governance and recertification. * Maintain network security controls, segmentation, IDS/IPS technologies, and compliance ...

Nextologies Limited

Be Seen First

L3 Network/ Linux Systems Engineer

Markham, ON · On-site

CA$90K - CA$105K/yr

Qualification: · Expert in classless and classful IPv4 address designing, deploying and management. * In-depth knowledge on Routing, Switching and Network Security with the broad industry experience ...

NTT Ltd.

Senior Network Engineer

Toronto, ON · Hybrid

Senior Network Engineer responsibilities include managing and optimizing in-house and cloud-based networks, developing and implementing network security protocols, and troubleshooting network issues.

Td

Cloud Network Engineer II

Toronto, ON · Hybrid

CA$96K - CA$136K/yr

Configure and manage cloud networking components, including VPCs/VNETs, subnets, routing, load ... Implement network security controls and best practices while ensuring compliance with enterprise ...

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Showing results 21-40

All JobsNetwork Security JobsManager Network Security JobsManager Network Security Jobs in Toronto, ON

Manager Network Security information

How does a Manager Network Security typically collaborate with other departments to strengthen organizational security?

A Manager Network Security frequently works with IT, compliance, and business units to ensure the organization’s security policies align with operational needs and regulatory requirements. This involves regular meetings to assess risk, coordinate incident response plans, and implement security training. Effective collaboration helps identify emerging threats, streamline security processes, and foster a culture of shared responsibility for protecting sensitive data. Building strong cross-departmental relationships is key to proactively addressing vulnerabilities and ensuring swift action during security incidents.

What are the key skills and qualifications needed to thrive as a Manager Network Security, and why are they important?

To thrive as a Manager Network Security, you need deep knowledge of network protocols, cybersecurity principles, risk management, and a relevant degree or certifications such as CISSP, CISM, or CCNP Security. Familiarity with security tools like firewalls, intrusion detection systems (IDS), vulnerability scanners, and SIEM platforms is typically required. Strong leadership, problem-solving abilities, and effective communication skills help you manage teams and respond quickly to security incidents. These skills and qualities are vital to proactively safeguard organizational assets, ensure regulatory compliance, and lead a resilient security strategy.

What is the difference between Manager Network Security vs Network Security Engineer?

AspectManager Network SecurityNetwork Security Engineer
CertificationsCCNP, CISSP, CISMCISSP, CEH, CCNP Security
Work EnvironmentOversees teams, strategic planning, policy developmentHands-on security implementation, system monitoring
ResponsibilitiesSecurity strategy, team management, policy enforcementNetwork security setup, vulnerability assessment, incident response

The Manager Network Security focuses on leading security teams, developing policies, and strategic planning, while the Network Security Engineer handles technical security implementation and monitoring. Both roles require similar certifications and work within the same industry, but differ in scope and daily responsibilities.

What does a manager network security do?

A manager of network security oversees an organization's cybersecurity strategies, policies, and team to protect computer networks from threats and vulnerabilities. They coordinate security measures, implement firewalls, intrusion detection systems, and ensure compliance with security standards, often requiring certifications like CISSP or CISM. Their role involves monitoring network activity, responding to incidents, and continuously improving security protocols.

What are the most commonly searched types of Network Security jobs in Toronto, ON?

The most popular types of Network Security jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Manager Network Security jobs?

Cities near Toronto, ON with the most Manager Network Security job openings:

Manager Network Security jobs near you
Infographic showing various Manager Network Security job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 20% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Senior Staff Network Software Engineer

Kaseya Careers

Toronto, ON • On-site

Full-time

Re-posted 3 days ago

Job description

Position Summary

We are seeking a Sr. Staff Network Software Engineer to architect and develop scalable and multi-tenant cloud-native networking solutions and security architectures. This role blends cloud networking expertise with software development. 

The ideal candidate has deep experience in cloud-native Next-Generation Firewalls (NGFWs), Zero Trust Security, and Secure Access Service Edge (SASE) stack, along with hands-on cloud software development, data plane engineering, and cloud automation. The role will focus on building high-performance, multi-tenant cloud networking solutions for multiple deployment scenarios, integrating public and private clouds, cloud-managed networking devices, and SASE components. 

This is a handson role: you'll define the design, write and review code, and guide teams through delivering production systems. 

Key Responsibilities

  • Architect and develop multi-tenant cloud-native networking and security solutions in public, private cloud, and hybrid environments. 
  • Optimize traffic steering, policy orchestration, and security enforcement. 
  • Develop high-speed telemetry and analytics solutions for network visibility and threat detection. 
  • Develop software solutions to optimize cloud egress and gateway hosting costs, reducing expenses while maintaining network security and performance. 
  • Develop cloud networking applications using Go & PHP for traffic management, security policy orchestration, network observability, and service chaining. 

Required Qualifications  

  • 10+ years of experience in software engineering, with at least 7+ years focused primarily on backend systems.
  • 3+ years of experience in a Staff, Principal, or Architect role with end-to-end ownership of architecture and delivery.
  • 5+ years of hands-on programming experience in Golang, PHP.
  • 3+ years of hands-on experience with cloud-native NGFWs and network security appliances.
  • 5+ years of experience in Linux networking, including firewall configuration using netfilter, iptables, and nftables, as well as DNS filtering, traffic shaping, and QoS.
  • 3+ years of experience with network security technologies including DNS filtering, Deep Packet Inspection (DPI), Intrusion Detection and Prevention Systems (IDPS), Anti-Virus, and SSL Proxy.
  • 2+ years of experience working with SASE components such as DLP, SWG, ZTNA, CASB, sandboxing, anti-malware, and anti-virus.
  • 2+ years of hands-on experience with Linux userspace fast-path frameworks such as VPP and DPDK

Preferred Qualifications

  • Hands-on experience with fast path Linux Kernel fast path technologies like eBPF, XDP, and AF_XDP. 
  • Proven experience with data-path Multitenancy like VXLAN, Linux Namespaces and VRFs. 
  • Solid background in containerization and Kubernetes orchestration, including CNI selection, configuration, and troubleshooting. 
  • Familiarity with cloud-native Networking frameworks, like Cilium and Calico. 
  • Working experience with ELK stack, database stores like Redis and Cassandra, and message queues like Kafka. 
  • Knowledge of continuous integration workflows, testing tools, and source code management tools (e.g., Git). 
  • Strong experience with VPN technologies like IPSec and WireGuard. 

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