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Temporary Network Firewall Engineer Jobs in Toronto, ON

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RQ00691 - Int. Network Designer

Toronto, ON · On-site

CA$72.03 - CA$86.43/hr

Implement Azure firewall * Developing and reviewing the installation requirements fo r LANs, WANs ... AZ‑305 - Azure Solutions Architect, AZ‑700 - Azure Network Engineer Responsibilities:

Tenstorrent

Sr. Network Engineer

Toronto, ON · Hybrid

CA$100K - CA$500K/yr

Configure, maintain, and troubleshoot switches, routers, firewalls, and high-speed network fabrics ... Collaborate with hardware, platform, DevOps, and infrastructure teams to support new cluster ...

NTT Ltd.

Senior Network Engineer

Toronto, ON · Hybrid

Experience with and an expert understanding of firewalls is a must. The primary goal of the Senior Network Engineer is to ensure the smooth operation of the network infrastructure to provide maximum ...

Definity Financial

Senior Network Engineer

Toronto, ON · Hybrid

CA$69K - CA$119K/yr

  • Retirement

  • PTO

This role requires deep expertise in routing, switching, firewalls, SASE, SSE, SD-WAN, VPNs, and ... The successful candidate will be a key member of the Network Engineering team and will participate ...

Ci

Network Security Engineer

Toronto, ON

  • PTO

The Network Security Engineer is responsible for designing, implementing, automating, and managing ... This role also involves monitoring and troubleshooting firewalls, load balancers, wireless systems ...

GlassHouse Systems

Senior Network Security Engineer

Toronto, ON · On-site

CA$110K - CA$130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

As a S. Network Security Engineer, you will be reporting to the Network Security Manager to ... firewall administration, MPLS, BGP, VPN, load balancing. * Responsible for building ...

ECS Resource Group

Network Team Lead

Bolton, ON · Hybrid

£450 - £500/day

... firewall administration and troubleshooting Strong working knowledge of AWS networking, including VPCs, routing, security groups, and hybrid connectivity Proven ability to support and guide engineers ...

IKO Industries, Inc

Global Network Engineer

Mississauga, ON

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

GlobalNetwork Engineering We are currently seeking a GlobalNetwork Engineer tolead the design ... Palo Alto Firewalls * Office 365/Azure AD/Azure * Designing cloud networking (e.g., Azure Virtual ...

IKO Industries, Inc

Global Network Engineer

Mississauga, ON

CA$96K - CA$129K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

... Network Engineer to lead the design, testing, and initial deployment of network, security, voice ... Palo Alto Firewalls * Office 365/Azure AD/Azure * Designing cloud networking (e.g., Azure Virtual ...

Rivercity Recruiting and HR

Senior Network Engineer

Toronto, ON · Hybrid

CA$105K - CA$125K/yr

  • Medical

  • Dental

The Network Engineer leads the design, operation, and continuous improvement of CareRx's enterprise ... Strong hands-on experience with routing, switching, firewalls, VPN, SD-WAN, and network monitoring

Hut 8

Platform Administrator

Toronto, ON · Hybrid

Solid network engineering skills: firewall management (Fortinet or Palo Alto preferred), BGP/OSPF, VLANs, and packet-level troubleshooting. * Strong experience with enterprise backup platforms ...

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Temporary Network Firewall Engineer information

What are the key skills and qualifications needed to thrive as a temporary network firewall engineer?

To thrive as a Temporary Network Firewall Engineer, you need strong expertise in network protocols, firewall configuration, and cybersecurity principles, typically backed by a relevant degree or certifications like Cisco CCNP Security or CompTIA Security+. Proficiency in firewall platforms such as Cisco ASA, Palo Alto, or Fortinet, as well as network monitoring and intrusion detection systems, is commonly required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with IT teams. These skills are vital to ensure robust network security, minimize downtime, and maintain compliance with organizational policies during temporary assignments.

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

AspectTemporary Network Firewall EngineerNetwork Security Technician
CertificationsCCNA, CompTIA Security+, Cisco ASACompTIA Security+, Cisco CCNA Security
Work EnvironmentProject-based, short-term contracts, IT departmentsOngoing support, network monitoring, security setup
Employer & Industry UsageIT consulting firms, tech companies, government agenciesCorporate IT teams, managed service providers

Temporary Network Firewall Engineers focus on short-term projects like deploying or upgrading firewalls, while Network Security Technicians handle ongoing security monitoring and maintenance. Both roles require similar certifications and often work within the same environments, but their scope and duration differ.

What does a temporary network firewall engineer do?

A Temporary Network Firewall Engineer is responsible for configuring, managing, and monitoring firewall systems to protect an organization’s network from unauthorized access and cyber threats. They typically work on a short-term basis, often to implement urgent security projects, assist during peak workload periods, or cover for permanent staff absences. Their duties include analyzing network traffic, creating and updating firewall rules, responding to security incidents, and ensuring compliance with security policies. They may also collaborate with other IT staff to support overall network security and provide recommendations for improvements. This role requires up-to-date knowledge of firewall technologies and cybersecurity best practices.

What are some common challenges faced by temporary network firewall engineers when joining a new organization?

Temporary Network Firewall Engineers often encounter challenges such as quickly adapting to unfamiliar network architectures and security policies. Since they are brought in for specific projects or short-term needs, they must efficiently assess existing firewall configurations, identify vulnerabilities, and implement updates with minimal disruption. Effective communication with permanent IT staff is crucial to understand organizational priorities and ensure seamless integration of security measures. Balancing speed with thoroughness is key to success in this role.
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:
Temporary Network Firewall Engineer jobs near you
Infographic showing various Temporary Network Firewall Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution.

RQ00691 - Int. Network Designer

Source Code

Toronto, ON • On-site

CA$72.03 - CA$86.43/hr

Contractor

Re-posted 27 days ago

Job description

RQ00691 - Int. Network Designer

6-month contract (132 business days) - possible extension 

5 days onsite - 777 Bay Street Toronto Ontario

Must Haves:

  • 7+ years experience overall 
  • Implement Azure firewall
  • Developing and reviewing the installation requirements for LANs, WANs, VPNs, routers, firewalls, and related network devices
  • Validate IP ranges, routing, DNS, firewall, and migration-related connectivity dependencies.
  • Review high-level network topology, perform network assessment and address gaps
  • Confirm site-to-site VPN requirements

Nice-to-have:

  • Public sector experience 
  • CNP, CCNA, Wireless Sec
  • Certifications: AZ‑305 – Azure Solutions Architect, AZ‑700 – Azure Network Engineer

Responsibilities: 

  • Planning, researching, and designing security architectures within the IT network 
  • Reviewing current network security measures, recommending enhancements, and architecting around identified areas of weakness 
  • Developing and reviewing the installation requirements for LANs, WANs, VPNs, routers, firewalls, and related network devices for client approval 
  • Researching and designing public key infrastructures, certification authorities, and digital signatures

Deliverables:

  • Review high-level network topology, perform network assessment and address gaps
  • Confirm site-to-site VPN requirements, including Toronto / 777 to GDC and Toronto / 777 to Azure, as applicable.
  • Validate IP ranges, routing, DNS, firewall, and migration-related connectivity dependencies.
  • Design the Azure-side VPN connectivity approach.
  • Configure Azure-side VPN Gateway / Local Network Gateway components, where required.
  • Coordinate on-premises / GDC VPN device-side configuration with OSC or OSC's network/firewall resources.
  • Implement Azure firewall
  • Perform site-to-site VPN connectivity smoke testing.
  • Provide limited VPN / routing issue triage for migration-related connectivity issues.
  • Validate target Azure resource placement for migrated workloads.
  • Review Azure Migrate project / appliance readiness.
  • Confirm target VM sizing and disk configuration.
  • Configure migration project and replication prerequisites.
  • Prepare target network/security settings for migrated VMs.
  • Prepare backup, monitoring, and Defender baseline plan for migrated workloads.

AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.

Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.

INCORPORATED RATE RANGE (7.25 billable hours per day)

  • $72.03/hr - $86.43/hr Inc.

T4 RATE RANGE (7.25 billable hours per day)

  • $57.62/hr - $69.15/hr T4