Role: Network Admin / Network Security Engineer
Location: Montreal, QC
Work Arrangement: Hybrid 3 Days Onsite
Fulltime FTE - Permanent
Experience: Senior-level Network Security Administration
Industry: Financial Services Preferred
Job Summary
We are seeking a Senior Network Administrator / Network Security Engineer to support enterprise network security infrastructure, cloud firewalls, secure IoT deployments, and L3 operational support. The ideal candidate will have strong hands-on experience with firewalls, network security, routing/switching, cloud networking, troubleshooting, automation, and incident management.
Key Responsibilities
Lead the onboarding, deployment, integration, and operational support of Secure IoT firewalls across enterprise environments.
Provide L3 network security support, troubleshooting complex incidents and collaborating with internal technology teams, senior management, and external vendors.
Administer and support network security platforms including Fortinet, Palo Alto, Juniper, GCP Cloud Native Firewalls, and related technologies.
Design, implement, and maintain firewalls, VPNs, NAT, packet filtering, stateful inspection, and host-based security controls.
Support cloud networking and security environments, including cloud-native firewall technologies and enterprise integrations.
Apply strong knowledge of networking fundamentals, OSI model, TCP/IP, routing, switching, VLANs, static routing, BGP, and network design.
Develop automation and integration solutions using Python, Shell Scripting, Ansible, GitHub, data pipelines, and third-party vendor APIs.
Implement monitoring and health checks to ensure secure, resilient, and highly available network infrastructure.
Develop and maintain operational runbooks, technical documentation, network designs, and support procedures.
Participate in Change Management, Incident Management, Incident Response, and operational on-call support as required.
Coordinate with global technology teams and vendors on design, deployment, troubleshooting, knowledge transfer, and technical training.
Provide technical support to business users and stakeholders while managing multiple priorities in a fast-paced enterprise environment.
Required Skills & Qualifications
Senior-level experience in Network Administration / Network Security Engineering.
Strong hands-on experience with enterprise firewalls and network security solutions.
Experience with Fortinet, Palo Alto, Juniper, or similar firewall platforms.
Strong understanding of VPN, NAT, packet filtering, stateful firewall inspection, and host security including iptables.
Strong networking fundamentals including TCP/IP, OSI, routing, switching, VLANs, static routing, BGP, and network architecture.
Experience working with cloud environments, preferably GCP or similar cloud platforms.
Scripting/automation experience with Python, Shell, Ansible, GitHub, or vendor APIs.
Experience with L3 troubleshooting, incident response, change management, monitoring, and production support.
Excellent written and verbal English communication skills with strong documentation and presentation abilities.
Bachelor's degree in Computer Science, Information Technology, or equivalent experience.
Financial Services / Banking experience is strongly preferred.
Network Admin / Network Security Engineer || Montreal, QC || Fulltime FTE • Montreal, QC, Canada
Mettez vos compétences à l'épreuve en tant qu'administrateur.TI, avec une forte orientation sur la sécurité et les réseaux.Ce rôle hybride vous permettra de transformer l'approche des opérations te... Show more
This role involves collaborating with multiple teams to deliver end‑to‑end network solutions, authoring design documents, and providing escalation support for complex network issues.Design and impl... Show more
Talent Acquisition Leader | Hiring Cloud Professionals Globally.Cloud is one of the fastest-growing (INC 5000, CRN) Cloud & SDx solution and services companies supporting enterprise customers on a ... Show more
A leading technology firm in Canada is seeking a passionate Security & DevOps Engineer to enhance its cloud environments and ensure high security across its global IoT platform.You'll manage applic... Show more
Become a key player at Olymbec as a Systems and Network Specialist, ensuring optimum IT service delivery across all locations.Engage in network troubleshooting and server support.Your role as a Sys... Show more
Spécialiste, Risques TI et Cybersécurité/Specialist, IT and Cybersecurity Risk.Appartenir à Air Canada, c’est appartenir à un symbole canadien, Air Canada récemment élue meilleur transporteur aérie... Show more
As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services.Guided by our core values of closeness, teamwork, di... Show more
Get AI-powered advice on this job and more exclusive features.This range is provided by Pave Talent.Your actual pay will be based on your skills and experience — talk with your recruiter to learn m... Show more
The System/Network Administrator will be responsible for the administration, performance, and security of IT infrastructure within a regulated manufacturing site of approximately 250 users, ensurin... Show more
Tech Talent International (SI).Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.Downtown Montreal, QC -(roles starts off 5 days in office for 1st 3 months... Show more
A leading cloud platform company is seeking a talented individual for a full-stack security role.In this position, you will own the security lifecycle, implement monitoring systems, and directly im... Show more
It drives us to innovate, explore, and stay close to what matters to us most.At Bell, we’re building a more connected future through world-class networks, AI-powered solutions, and digital experien... Show more
The IT Senior Network Operations Analyst’s role is to monitor and support the private network and the connectivity to cloud services.The candidate must keep up to date with the latest network trend... Show more
As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in Banking, Finance, and Financial Services.Guided by our core values of closeness, teamwork, diversity, and e... Show more
A leading technology firm is seeking a Presales Engineer to join their team.This role offers the chance to work remotely from anywhere in Canada and requires expertise in network and security techn... Show more
Become a vital part of Pratt & Whitney Canada as an Experienced Network Engineer, tackling innovative network challenges in the aerospace sector.Engage with advanced technologies in a collaborative... Show more
Ting Internet is a leading fiber Internet provider in the United States, delivering future-proof internet in over a dozen Ting Towns across the country.As part of Tucows (NASDAQ:TCX, TSX:TC), Ting ... Show more
Lead the charge in designing and integrating enterprise networking and security solutions as a trusted client advisor.This role combines technical leadership with client engagement, ensuring seamle... Show more
A leading fintech company in Montreal is seeking a Staff Security Engineer to safeguard its infrastructure and customer data.The successful candidate will design security solutions, conduct threat ... Show more
Fuze Logistics Services is a next generation 3PL headquartered in Montreal, with offices across North America, leveraging cutting-edge technologies and decades of industry expertise to facilitate t... Show more
){kind=logo}
){kind=logo}
