9 results for Ingenieur En Securtite Reseau jobs

Network Architect

Brampton, ON
remote
Temporary
80 - 90 CAD / Hourly
We are looking for a Network Architect to support a Contract engagement with a metal fabrication organization in Brampton, Ontario. This role will focus on strengthening network performance, improving switch configurations, and identifying the root causes of connectivity and latency issues across the environment. The successful candidate will bring deep expertise in network architecture and configuration management, along with the ability to optimize infrastructure for reliability, scalability, and day-to-day operational efficiency. Responsibilities: • Assess the current switching environment and provide technical guidance for upgrading legacy HP/Aruba equipment to newer 1830 and 2930 models. • Review and refine switch configurations to ensure the organization is using available features effectively and aligning the network with best practices. • Investigate spanning tree behaviour across the network and implement corrective measures to improve stability and reduce disruption. • Analyze the layer 3 core network design and recommend improvements that support performance, resilience, and future growth. • Examine the integration between the Barracuda firewall and Microsoft Azure to identify configuration or connectivity issues affecting system responsiveness. • Troubleshoot slow network performance related to cloud connectivity and develop practical solutions to improve communication with Azure services. • Evaluate the existing UniFi wireless access point environment and confirm it is operating efficiently within the broader network architecture. • Document findings, proposed changes, and implementation recommendations clearly for internal stakeholders and technical teams.
2026-04-29T00:00:00Z

Network Consultant

Concord, ON
onsite
Temporary
60 - 90 CAD / Hourly
We are looking for an experienced Network Consultant to support a construction and contractor-focused organization in Vaughan, Ontario. This contract position begins with an initial four-month term and may continue beyond that period, offering the opportunity to contribute to ongoing network initiatives in a dynamic, expanding environment. The successful candidate will take a hands-on approach to network delivery, working closely with internal technical teams to strengthen infrastructure performance, resolve complex issues, and support multi-vendor network operations. Responsibilities:• Develop and recommend network architectures that align with operational needs across a range of vendor technologies.• Evaluate existing environments and help connect site or client networks into the broader enterprise infrastructure.• Install, configure, and roll out network hardware and related components to support business operations.• Investigate connectivity and performance issues, identify root causes, and restore stable network service efficiently.• Work with equipment manufacturers and external support teams during escalations to resolve technical challenges.• Partner with network staff and project teams to deliver infrastructure upgrades, enhancements, and day-to-day operational support.• Provide practical technical guidance and dependable execution in a collaborative team setting.• Travel occasionally for short-term assignments, including visits of up to two weeks when required.
2026-04-27T00:00:00Z

Network Analyst

Enoch, AB
onsite
Temporary
0 - 0 CAD / Yearly
OverviewOur Edmonton-based client is seeking a Network Support Analyst to support a high-demand onsite environment. This role is primarily focused on network troubleshooting and support, with additional responsibility for end-user and workstation support. Note: This role will be based in the client’s primary office but will require travel to various building locations within the surrounding area. Key Responsibilities<ul><li>Troubleshoot and support network connectivity issues across wired and wireless environments</li><li>Maintain and support network infrastructure including switches, routers, and access points</li><li>Work within Cisco Meraki and Ubiquiti environments to diagnose and resolve network-related issues</li><li>Monitor network performance and respond to outages or service disruptions</li><li>Provide escalation-level support for more complex connectivity issues</li><li>Provide day-to-day support for end-user workstations (desktops, laptops, peripherals)</li><li>Manage and resolve tickets via phone, email, and in-person support within a Microsoft 365 environment</li><li>Support M365 applications including Outlook and Teams</li><li>Image, configure, and deploy end-user devices</li><li>Support onboarding/offboarding and general IT support tasks</li></ul>
2026-04-29T00:00:00Z

Network Administrator

Winnipeg, MB
onsite
Permanent
90000 - 110000 CAD / Yearly
This is a rare opportunity to join a well-established IT service provider as their Senior Network Engineer. In this role, you will be the main point of technical expertise for clients, helping design and evolve their network environments while strengthening security and resolving complex escalations (L3). You will work closely with both clients and internal teams, acting as a trusted advisor and contributing to long-term technology roadmaps and high-impact projects. This company has been operating successfully for 20 years, and you’ll be joining a team of experienced IT professionals. This company is headquartered in Winnipeg, and they have customers right across Canada. As this is a senior-level role, the preference is for the position to be based in Winnipeg to stay close to the team and support a large client base. Being onsite helps with collaboration and ensures you’re available for client visits and priority engagements. From time-to-time, you may travel to the individual locations to do upgrades and configuration of the physical hardware. In this role, you’ll wear many hats. Your primary focus will be on designing and implementing enterprise‑grade network solutions across on‑prem, hybrid, and cloud environments. You’ll take the lead on engagements, guide security and high‑availability designs, and act as the senior escalation point for complex incidents. You’ll work closely with other teams to deliver integrated solutions, support client meetings when needed, and ensure clear documentation and standards. This is a full-time position, and includes a competitive base salary, paid vacation and extended health and dental benefits. How to Apply A bit about myself - my name is Nathan Wawruck, and I am a recruitment consultant based in Vancouver, BC. I have over a decade of matching IT professionals to job opportunities, and I am always looking to connect with like-minded people in the Canadian IT industry. If you're interested in pursuing this role, please apply to this posting online, and contact me for an initial discussion. This is a chance for us to discuss specifics, such as the company name, the key hiring managers, and the more in-depth job requirements. This is also a great opportunity to talk about your overall career goals and preferences. We can even discuss other potential roles which may fit what you're looking for. Please find me on LinkedIn by searching my name: Nathan Wawruck
2026-05-01T00:00:00Z

Network Administrator

North York, ON
onsite
Permanent
90000 - 120000 CAD / Yearly
We are looking for a Network Administrator to support and maintain reliable network operations in North York, Ontario. This role focuses on ensuring secure connectivity across enterprise environments, resolving performance issues, and helping keep network infrastructure stable and well documented. The successful candidate will work with routing, firewalls, and wide area connectivity while contributing to controlled network changes and ongoing operational improvements. Responsibilities:• Administer and support enterprise network infrastructure, including routing, switching, firewall technologies, and wide area connectivity.• Investigate and resolve complex network outages, latency concerns, and connectivity problems to maintain dependable service.• Implement network modifications in production environments by following established change management practices and minimizing operational risk.• Monitor network performance and apply traffic prioritization and bandwidth management techniques to improve availability and efficiency.• Maintain accurate technical records, diagrams, and operational documentation to support supportability and knowledge sharing.• Collaborate with internal teams to address incidents, service requests, and recurring infrastructure issues in a timely manner.• Support cloud-delivered networking and security platforms, including firewall and software-defined wide area solutions where applicable.• Contribute to network security operations by assisting with access controls, traffic inspection, and protective measures across the environment.
2026-04-22T00:00:00Z

Network Administrator

Vancouver, BC
onsite
Permanent
120000 - 125000 CAD / Yearly
This is a great chance to apply your network administration skills to a high-profile, government-funded organization in Vancouver, BC. This role will be focused on network administration for on-prem and hybrid cloud data centre operations. You will also be doing some projects related to the corporate, back-office network environment (LAN/wireless). This organization handles sensitive, government data, so information security and network security will be top of mind for all projects. In this role, you’ll be working with a team of experienced technology professionals in the Vancouver office. You’ll be working on a variety of projects related to systems modernization, specifically related to on-prem to cloud integrations. As part of this, you’ll also be analyzing and supporting the existing systems, which are primarily linux-based, on-prem systems. The systems themselves contain highly-sensitive government data. As part of the hiring process, you will go through an RCMP background check with the goal of obtaining a government ‘Secret’ status. This is a full-time position, and includes a competitive base salary, paid vacation and extended health and dental benefits. How to Apply A bit about myself - my name is Nathan Wawruck, and I am a recruitment consultant based in Vancouver, BC. I have over a decade of matching software and IT professionals to job opportunities, and I am always looking to connect with like-minded people in the Vancouver area. If you're interested in pursuing this role, please apply to this posting online, and contact me for an initial discussion. This is a chance for us to discuss specifics, such as the company name, the key hiring managers, and the more in-depth job requirements. This is also a great opportunity to talk about your overall career goals and preferences. We can even discuss other potential roles which may fit what you're looking for. Please find me on LinkedIn by searching my name: Nathan Wawruck
2026-04-30T00:00:00Z

Analyste en soutien technique et postes de travail

Ottawa, ON
onsite
Temporary
23.75 - 27.5 CAD / Hourly
Nous recherchons un analyste en soutien technique et postes de travail pour fournir des services de soutien informatique aux utilisateurs du site de notre client à Ottawa. Ce rôle joue un rôle clé dans l'équipe de soutien régional et collabore étroitement avec l'équipe mondiale de service 24/7. En tant que membre de l'équipe de soutien informatique globale, vous contribuerez à résoudre les problèmes techniques, à gérer les demandes de service et à maintenir des infrastructures locales performantes. Ce poste est un contrat à long terme. Responsabilités:• Offrir un soutien quotidien aux utilisateurs locaux en répondant aux appels, en traitant les demandes et en gérant les billets de service.• Diagnostiquer et résoudre les problèmes matériels et logiciels, tout en escaladant les cas complexes aux niveaux supérieurs.• Installer et configurer des logiciels et remplacer le matériel sur les postes de travail des utilisateurs.• Gérer les services d'infrastructure informatique locale, y compris les équipements physiques, la téléphonie et les salles de conférence.• Participer à la gestion des problèmes en documentant et en partageant les connaissances acquises.• Maintenir un haut niveau de satisfaction des utilisateurs finaux grâce à un service rapide et efficace.• Assurer un suivi rigoureux des processus liés à la gestion des incidents et des requêtes de service.• Soutenir les activités liées à la gestion des réseaux locaux et des systèmes téléphoniques.• Collaborer avec les équipes globales et régionales pour aligner les solutions techniques sur les besoins d'entreprise.• Garantir le respect des normes et politiques de sécurité informatique.
2026-04-16T00:00:00Z

Intermediate/Senior Fortinet Network Specialist

Calgary, AB
onsite
Permanent
90000 - 110000 CAD / Yearly
THE ROLE: We are seeking an Intermediate to Senior Fortinet Network Specialist to design, implement, and support secure, high-performing network environments. This role is hands-on and client-facing, with a strong focus on Fortinet technologies and enterprise network reliability.Key responsibilities include:<ul><li>Designing, deploying, and maintaining network infrastructure using Fortinet solutions</li><li>Configuring and supporting FortiGate firewalls, VPNs, routers, and switches</li><li>Monitoring network performance and troubleshooting complex connectivity and security issues</li><li>Conducting network assessments and recommending performance and security improvements</li><li>Collaborating with internal teams to deliver network solutions aligned with business needs</li><li>Providing technical support, guidance, and escalation support in client-facing scenarios</li><li>Documenting network configurations, standards, and procedures</li></ul>WHY THIS ROLE?This is a strong opportunity to step into a technically impactful role where your Fortinet expertise will be front and centre. You’ll work in a dynamic, fast-paced environment supporting modern, security-focused networks while collaborating with experienced technical professionals. The role offers a competitive salary, solid benefits, and the chance to work on meaningful, hands-on network projects. If you’re ready to deepen your Fortinet specialization and take on greater ownership in network design and operations, don’t delay - apply today!
2026-04-30T00:00:00Z

Senior Application Security Engineer (Offensive Security)

Toronto, ON
onsite
Permanent
120000 - 140000 CAD / Yearly
This is a hybrid opportunity (2–3 days per week onsite) based in Downtown Toronto.Are you ready to help shape and grow an innovative Offensive Security team? We are seeking an experienced cybersecurity professional who specializes in offensive security, application testing, and threat management within modern technology stacks—including low code/no code platforms and AI/ML pipelines.In this strategic role, you will lead efforts to identify vulnerabilities, simulate adversarial threats, and enhance the organization's security posture across its cloud, application, and AI/ML environments. Candidates with proven success building offensive security teams, driving penetration testing and incident response programs, and securing AI/ML workflows are encouraged to apply. Key Responsibilities:<ul><li>Lead and execute penetration tests on low code/no code platforms, uncovering misconfigurations and privilege escalation issues.</li><li>Conduct targeted assessments of AI/ML pipelines, models, and data flows to identify security gaps.</li><li>Evaluate CI/CD integrations and MLOps environments with a focus on risk mitigation.</li><li>Analyze web and mobile applications for vulnerabilities, including insecure APIs and injection threats.</li><li>Perform threat modeling and code analysis to support vulnerability remediation.</li><li>Monitor and respond to security incidents using SIEM technologies such as Splunk and Azure Sentinel.</li><li>Develop use cases that anticipate emerging threats, especially those related to AI/ML attack vectors.</li><li>Utilize industry-standard tools—Burp Suite, OWASP ZAP, Checkmarx, Veracode, Snyk—for comprehensive vulnerability assessments.</li><li>Conduct offensive API testing and simulate real-world adversarial scenarios.</li></ul>
2026-04-07T00:00:00Z