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Assistant Network Firewall Engineer Jobs in Toronto, ON

Scotiabank

Senior Network Engineer

Toronto, ON · On-site

The Global Network Engineering - Design team is responsible for maintaining the software and ... ASA/FTD Firewalls * Cisco FMC * Fortinet * FortiGate Firewalls * Forti Manager/Collector/Analyzer

Mercor

Network Engineer - Data Annotation

Toronto, ON · Remote

CA$50 - CA$70/hr

Position: Network Engineer - Data for Autonomous Systems annotation Type: Contract Compensation ... Experience with end-customer enterprise networks (switches, APs, firewalls). * Proficiency in Wi-Fi ...

Hut 8

Platform Administrator

Toronto, ON · Hybrid

... field engineering activities Virtuozzo Hybrid Infrastructure Platform * Deploy, operate, and ... Network & Firewall Support * Manage enterprise firewall platforms (Fortinet FortiGate or Cisco ASA ...

Moneris

Architect, Network Infrastructure

Toronto, ON · Hybrid

CA$142K - CA$186K/yr

... firewalls with Panorama, F5 BIG-IP and Web Application Firewall (WAF), and Azure networking ... Partnering with Operations, Enterprise Architecture, Cloud Engineering, Information Security, and ...

Mercor

Network Engineer - Data Annotation

Toronto, ON · Remote

CA$50 - CA$70/hr

Position: Network Engineer - Data for Autonomous Systems annotation Type: Contract Compensation ... Hands-on experience with end-customer enterprise networks, including switches, APs, and firewalls.

Alstom

Network Engineer

Toronto, ON

CA$90K - CA$120K/yr

Could you be the full-time Network Engineer in Toronto, ON, we're looking for? Your future role ... Hands-on experience with IPsec, VPNs, and firewalls * Familiarity with Kubernetes and GIS platforms ...

Alstom

Network Engineer

Toronto, ON · On-site

CA$90K - CA$120K/yr

Could you be the full-time Network Engineer in Toronto, ON, we're looking for? Your future role ... Hands-on experience with IPsec, VPNs, and firewalls * Familiarity with Kubernetes and GIS platforms ...

Peoples Group

Network Analyst

Toronto, ON · Hybrid

Support and assist with cloud network connectivity (Azure/AWS) as it relates to hybrid on-prem to cloud architectures, including VPN/ExpressRoute/Direct Connect and cloud-based firewall integration ...

Hut 8

Platform Administrator

Toronto, ON · Hybrid

... field engineering activities Virtuozzo Hybrid Infrastructure Platform * Deploy, operate, and ... Network & Firewall Support * Manage enterprise firewall platforms (Fortinet FortiGate or Cisco ASA ...

CARET

Senior Infrastructure Engineer

Toronto, ON · Remote

CA$163K - CA$200K/yr

Use code management repositories (e.g., GitHub, Azure DevOps) for infrastructure configuration and ... Strong understanding of IT system components: servers, databases, APIs, networking, firewalls, load ...

Td

Senior Engineer, Network Security

Toronto, ON · On-site

CA$96K - CA$136K/yr

... connectivity * Assist incoordinated maintenance, platform optimization, and line of business ... Knowledge in WAN/LAN network architecture and operations in the enterprise (Firewalls, Routers ...

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Assistant Network Firewall Engineer information

What does an assistant network firewall engineer do?

An Assistant Network Firewall Engineer supports the management and maintenance of network firewall systems to protect an organization's data and infrastructure. They assist in configuring, monitoring, and troubleshooting firewalls, ensuring that only authorized traffic is allowed. Their responsibilities often include updating firewall rules, analyzing security logs, and responding to security incidents under the guidance of senior engineers. This role is vital for maintaining strong network security and preventing unauthorized access.

What are the key skills and qualifications needed to thrive as an assistant network firewall engineer, and why are they important?

To thrive as an Assistant Network Firewall Engineer, you need a solid understanding of network protocols, firewall concepts, and a background in computer science or related fields. Familiarity with firewall management tools (such as Cisco ASA, Palo Alto, or Fortinet), network monitoring systems, and relevant certifications like CompTIA Network+ or Cisco CCNA Security is usually expected. Strong analytical thinking, attention to detail, and effective communication are important soft skills for troubleshooting and collaborating with IT teams. These skills and qualifications are crucial for maintaining secure, efficient network operations and protecting organizational data from cyber threats.

What are some common challenges faced by assistant network firewall engineers when managing security policies?

Assistant Network Firewall Engineers often encounter challenges such as balancing strict security measures with the need to maintain smooth network performance. Ensuring firewall rules do not inadvertently block legitimate traffic or cause downtime requires careful attention to detail and thorough testing. Additionally, staying updated on emerging threats and adapting firewall configurations to address new vulnerabilities is an ongoing task. Collaborating with IT teams and end-users to understand business needs and troubleshoot access issues is also a key part of the role.

What is the difference between Assistant Network Firewall Engineer vs Network Security Technician?

AspectAssistant Network Firewall EngineerNetwork Security Technician
CertificationsCCNA, CompTIA Security+CompTIA Security+, Cisco CCNA Security
Work EnvironmentDesign, implement, and maintain firewall solutionsMonitor, troubleshoot, and support security systems
Industry UsageIT departments, cybersecurity teamsNetwork operations, security support teams

The Assistant Network Firewall Engineer focuses on configuring and maintaining firewalls, while the Network Security Technician primarily monitors and troubleshoots security systems. Both roles require similar certifications and work within cybersecurity teams, but their daily tasks differ in scope and responsibilities.

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

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

Assistant Network Firewall Engineer jobs near you
Infographic showing various Assistant Network Firewall Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Global Network Engineer

IKO Industries, Inc

Mississauga, ON

CA$96K - CA$129K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 24 days ago

Job description

IKO Industries Ltd. is a market leader in the manufacturing of roofing and building materials. IKO is a Canadian owned and operated business with production facilities worldwide and has many years of unparalleled success in the roofing materials industry. Quality, integrity, and trustworthiness are the values that underlie this success, and we have built this company by hiring people who hold these values. People like you!
 

Job Description

Reporting to our Senior Manager, Global Network and Communications, we are currently looking for a Global Network Engineer to lead the design, testing, and initial deployment of network, security, voice, and cloud networking infrastructure at all global IKO locations. The role focuses on Level 3 support, developing proofs of concept (POCs), implementing new technologies, and creating comprehensive documentation to support the Network Operations team. The incumbent will apply advanced technical expertise, problem-solving, and communication skills to align solutions with IKO's business requirements and global IT standards. This opportunity is a full-time permanent opportunity based fully onsite at our Mississauga, ON office location.

Compensation: $96k-$129k

Benefits

  • Health Insurance (includes Virtual Health, and HCSA)
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Long-term Disability
  • Short-term Disability
  • RRSP Match
  • Paid Vacation
  • Floating Days
  • Employee Assistance Program
  • Employee Engagement Events
  • Awards and Recognition
  • Tuition reimbursement
  • Service Awards
  • Employee Perks & Discounts

Job Responsibilities

  • Designing and implementing network, security, voice, and cloud networking infrastructure (e.g., Azure Virtual Networks, ExpressRoute, VPN gateways) to meet business requirements and align with defined Global IT standards.
  • Diagnosing and troubleshooting network, security, voice, and Aruba Wireless and Aruba Central issues using standard tools and processes.
  • Communicating with vendors for service changes, hardware/software orders, and coordinating related activities.
  • Maintaining published documentation for technical procedures, policies, and standard processes related to network, cloud networking, and Aruba Wireless and Aruba Central infrastructure.
  • Implementing and monitoring security solutions, standards, and policies in accordance with IKO's Information Security Framework.
  • Assisting in investigations of possible security breaches as part of the incident management team.
  • Supporting network/security/voice/cloud networking/Aruba Wireless and Aruba Central group representation in audits.
  • Supporting the development of Business Continuity Plans (BCP) for network and cloud networking infrastructure.
  • Travel estimated at 10%, within North America and Europe (incumbent should be ready to travel).
  • Performing additional duties as assigned by the Senior Manager, Global Network and Communications.

Qualifications

  • 7-10 years' experience designing and managing large enterprise networks, datacenter systems, and systems architecture.
  • 3-5 years' experience with Azure Cloud in a hybrid setup, including designing cloud networking solutions.
  • Expert in switching and routing, particularly BGP/OSPF, with hands-on experience with Palo Alto Firewalls.
  • Ability to assess datacenter and cloud networking trends to develop and implement hardware and software standards.
  • Collaborative team player who can lead technical discussions in departmental meetings and influence outcomes.
  • Upholds 'best practice' standards and drives innovation in network and cloud networking solutions.
  • Excellent problem-solving, communication, and presentation skills.
  • Knowledge of French or the ability to develop French is a plus.
  • Bachelor's degree or equivalent in Information Technology, Computer Science, Engineering, or related field
  • Valid G driving license

Additional Key Skills:

  • Palo Alto Firewalls
  • Office 365/Azure AD/Azure
  • Designing cloud networking (e.g., Azure Virtual Networks, VPN gateways, ExpressRoute)
  • HP Networking (Aruba) switches and access points
  • Knowledge of routing protocols (BGP/RIP/OSPF/etc.)
  • SD-WAN Technology
  • A10/F5 Load Balancers
  • ProofPoint Mail Filter
  • Aruba Wireless and Aruba Central
  • Citrix Netscaler, Citrix XenMobile MDM
  • Network Tools (NMap/Wireshark/SSH/SCP/Telnet/FTP/etc.)
  • Understanding of key Microsoft network protocols (SMB/CIFS/MAPI/ActiveSync/SQL)
  • VMware fundamentals
  • Business Continuity Planning (BCP)

#LI-SM2

Benefits of Employment: IKO recognizes that its success is due to the strength of its employees. A primary goal of IKO is to promote individual employee's sense of accomplishment and contribution so that employees enjoy their association with IKO. The Company invests in its employees so that they are the most knowledgeable in the industry, and undertakes great efforts to nurture loyalty to, and teamwork at, IKO. We are pleased to offer competitive compensation, health care, a progressive and challenging workplace and a commitment to teamwork and integrity.

Diversity and Equal Opportunity Employment: IKO Industries Ltd. is an equal opportunity employer. We are committed to diversity and inclusion and are pleased to consider all qualified applicants for employment without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.IKO Industries Ltd. encourages and welcomes applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

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