Jobs in Canada

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Added 1 month ago
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RQ11179 - Int. Application Support Specialist
Source Code
Toronto, ON
- $31.59 to $42.31 CAD / hour
Provides expertise and technical knowledge about an application or suite of applications, possessing specialist knowledge of operating systems, applications, and software
Added 1 month ago
SC
RQ11176 - Sr. Middleware Specialist
Source Code
Toronto, ON
- $69.06 to $103.61 CAD / hour
Configure Azure networking via Azure VNets, Networks Security Groups (NSGs) and other Azure-native networking constructs to ensure systems are built to specifications. Applying knowledge of…
Added 1 month ago
SC
RQ11184 - Sr. Application Support Specialist
Source Code
Toronto, ON
- $44.41 to $59.48 CAD / hour
Provides expertise and technical knowledge about an application or suite of applications, possessing specialist knowledge of operating systems, applications, and software
Added 1 month ago
SC
RQ10972 - Int. Data Analytical Specialist/Scientist
Source Code
Toronto, ON
- $47.29 to $63.35 CAD / hour
Knowledge of Power BI Service, report publishing, workspace management, and security
Added 1 month ago
SC
RQ00744-Solutions Designer Senior
Source Code
Toronto, ON
- $84 to $112.5 CAD / hour
Hybrid (3 days in office) · Qualifications/Must Have
Added 1 month ago
SC
RQ11321 - Systems Testing/QA Specialist - Senior
Source Code
Toronto, ON
- $54.22 to $81.34 CAD / hour
This initiative is driven by the need to upgrade Geocortex-based applications, which rely on deprecated middleware and infrastructure, to the current Geocortex vendor release version, the…
Added 1 month ago
SC
RQ11514 - Senior Systems Administrator/Operations Support Specialist
Source Code
Toronto, ON
- $51.42 to $68.9 CAD / hour
Must Have: (Siebel Systems Admin)
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Operations & Facilities Specialist
FUJIFILM
Canada
- $45,000 to $70,000 CAD / year
Seeking a hard-working and energetic Operations & Facilities Specialist to provide support to a busy workplace environment. This position will support all aspects of the facilities for the…
Added 1 month ago
TT
Mainframe z/OS DB2 Specialist
Tech Talent International
Toronto, ON
- $100 to $115 CAD / hour
…clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US. We currently have a 12 month renewable contract as a Mainframe z/OS DB2 Specialist…
Added 1 month ago
TT
ServiceNow Enterprise Architect - Security Clearance
Tech Talent International
Ottawa, ON
- $120 to $130 CAD / hour
…ranging from Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US. We are currently hiring a ServiceNow Enterprise Architect - Security Clearance for…
Added 1 month ago
ND
Senior Oracle EPM Oracle Financial Consolidation and Close (FCCS) Specialist (REMOTE)
NTT DATA Canada, Inc.
Toronto, ON
- $93,979 to $181,362 CAD / year
We are currently seeking a Senior Oracle EPM Oracle Financial Consolidation and Close (FCCS) Specialist (REMOTE) to join our team! This role is fully remote and can be based anywhere in…
Added 1 month ago
Senior Solutions Architect - Google
NTT DATA
Toronto, ON
As a Senior Solutions Architect at NTT DATA, you will play an essential role in collaborating with clients and internal teams to create advanced, transformational designs and architectural…
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IT Infrastructure Architect
Hays
Mississauga, ON · Montréal, QC
- $120,000 to $155,000 CAD / year
As an IT Infrastructure Architect, you will join a team of Technical Architects that will collaborate with other IT functions (i.e., Security, Digital, Core Infrastructure, PMO and Regional…
Added 1 month ago
Senior IT and security Administrator – Malware Protection Specialist
act digital
Montréal, QC
Deep understanding of security concepts, IT systems, and infrastructure.
Added 1 month ago
Cisco VoIP Specialist [#5005]
Alteo
Montréal, QC
Understanding of network security mechanisms: firewalls, IPS/IDS, authentication, network segmentation, and other security controls
Added 1 month ago
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DevOps Specialist
Altis
Toronto, ON
- $95 to $105 CAD / hour
Working alongside technical and project teams, youll help strengthen cloud environments, improve deployment processes and resolve complex infrastructure challenges. This is an opportunity…
Added 1 month ago
Senior IT Specialist, Level 3
Advanced Office Solutions Inc.
Grimsby, ON
AOS is looking for an experienced, hands-on IT professional to lead technical project delivery, solve complex problems, and help clients get lasting value from their technology. We support…
Added 1 month ago
A
IT Network & Support Spec
AMTB
Woodstock, ON
- $70,000 to $80,000 CAD / year
The IT Network & Systems Support Specialist is responsible for providing technical support and administrative assistance to the Information Technology department, ensuring the reliability,…
Added 1 month ago
Business Systems Analyst (BSA) - etransfer Temenos
Astra North Infoteck Inc.
Toronto, ON
Systems Analyst specializing in Non-Functional Requirements (NFRs) responsible for ensuring that systems, applications, and infrastructure meet performance, security, usability, and…
Added 1 month ago
Architecte en sécurité cloud / Cloud Security Architect, Services Professionnels AWS / AWS professional services
Amazon Web Services Canada, Inc.
Toronto, ON · Vancouver, BC · Calgary, AB · Montréal, QC · Ottawa, ON
Are you interested in helping customers implement innovative solutions and solve technical problems? Would you like to do this using the latest security practices, tools, and technologies?…
Added 1 month ago
ServiceNow Architect
Flexstaf IT
ON
Work onsite 5 days per week; Location: Nepean, ON
Added 1 month ago
Observability Specialist
Wave
Canada
You will own and evolve Wave’s observability platform across our Python backend, GraphQL API, Postgres and CockroachDB databases, Kubernetes workloads, cloud infrastructure, and on-premises…
Added 1 month ago
RC
Security Specialist V
Randstad Canada
Toronto, ON
- $80.59 to $94.88 CAD / hour
Work Arrangement: Hybrid (Currently 2 days per week on-site at the corporate office, expanding to 4 days on-site)
Added 1 month ago
RC
Project Management Specialist
Randstad Canada
Toronto, ON
- $65.12 to $71.8 CAD / hour
Assignment Type: Hybrid (3 days per week onsite)
Added 1 month ago
Infrastructure Architect and Partner – MSP Experience
Randstad Canada
Saint-Laurent, QC
Design, plan, and orchestrate the deployment of complex infrastructure (Azure Cloud, hypervisors, advanced networks, data centers, security, and compliance).

Bombardier

Infrastructure Security Specialist

Dorval, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 13, 2026
Experience: 5+ years of professional experience in firewall administration, network security engineering, network infrastructure security, or a related enterprise technology discipline.
Posting language: English
Posted: Nov 13, 2026

Original job description

When applicable, Bombardier promotes flexible and hybrid work policies.

Why join us?

At Bombardier, we design, build and maintain the world’s peak-performing aircraft for the world’s most discerning people and businesses, governments and militaries. We have been successful in setting the highest standards by putting our people at the heart of it all, and defining excellence, together.

Working at Bombardier means operating at the highest level. Every day, you are part of a team that delivers superior experiences and products, pushing the boundaries of what's possible in our industry and beyond. By prioritizing employee growth and development, we empower everyone to reach their full potential on their own terms, because the best work happens when you are free to be yourself and share your unique expertise.

Bombardier’s Benefits Program

With our employees’ well-being top of mind, we offer a comprehensive and competitive Benefits Program, which includes the following:

Insurance plans (Dental, medical, life insurance, disability, and more)
Competitive base salary
Retirement savings plan
Employee Assistance Program
Tele Health Program

Role Overview

The Infrastructure Security Specialist is responsible for the administration, implementation, technical evolution, and continuous improvement of enterprise network security infrastructure. The role provides senior technical expertise in firewalls, network security controls, secure connectivity, segmentation, VPN, and related security technologies across a geographically distributed enterprise environment. The role is expected to operate independently, provide technical guidance, and ensure network security solutions are secure, resilient, scalable, and aligned with enterprise security and technology standards

Working closely with Network, Infrastructure, Cloud, Cybersecurity, Architecture, and project teams, the position supports complex operational issues while leading or contributing to security infrastructure projects, technology upgrades, and modernization initiatives.

What are your contributions to the team?

Firewall & Security Platform Administration: Administer and maintain enterprise firewall and network security platforms, including configuration, policy management, upgrades, patching, monitoring, and lifecycle activities.
Security Implementation & Engineering: Design, configure, implement, and validate firewall, VPN, network access, segmentation, and other network security solutions in accordance with approved architectures and standards.
Firewall Policy & Access Management: Develop, implement, review, and optimize firewall rules, access controls, NAT, application controls, and security policies while maintaining appropriate security, traceability, and least-privilege principles.
Network Segmentation & Secure Connectivity: Implement and evolve network segmentation, DMZs, secure remote access, site-to-site connectivity, cloud connectivity, and other security controls supporting enterprise and hybrid environments.
Operational Reliability & Troubleshooting: Lead investigation and resolution of complex firewall and network security incidents, connectivity issues, performance problems, and policy-related issues, including root-cause analysis and corrective actions.
Security Infrastructure Projects & Evolution: Lead or provide senior technical expertise for security infrastructure projects, technology migrations, firewall replacements, platform upgrades, cloud security integration, and infrastructure modernization.
Security Monitoring, Compliance & Resilience: Support security monitoring, vulnerability remediation, logging, configuration compliance, high availability, disaster recovery, and security control validation in collaboration with Cybersecurity and operational teams.
Technical Leadership & Continuous Improvement: Act as the network security SME, provide technical guidance to Network, Cloud, Infrastructure, Cybersecurity, and project teams, contribute to standards and roadmaps, and identify opportunities for automation and continuous improvement.

How to thrive in this role?

Required Qualifications

Bachelor degree in Computer Science, Information Technology, Cybersecurity, Network Engineering, or a related discipline, or an equivalent combination of education and professional experience.
5+ years of professional experience in firewall administration, network security engineering, network infrastructure security, or a related enterprise technology discipline.
Strong hands-on experience with enterprise firewall and network security platforms, including configuration, policy management, troubleshooting, upgrades, and lifecycle management.
Strong knowledge of network security principles and technologies, including firewalls, NAT, VPN, IPS/IDS, network segmentation, DMZs, access control, and secure network design.
Demonstrated experience designing, implementing, and troubleshooting complex firewall and network security solutions within large or geographically distributed enterprise environments.
Experience supporting security infrastructure across data centers, corporate sites, remote locations, and cloud environments, preferably including Azure and/or AWS.
Strong understanding of security architecture, least privilege, network segmentation, high availability, logging/monitoring, vulnerability management, and security compliance principles.
Working knowledge of security automation and scripting, such as Python, PowerShell, Ansible, APIs, or equivalent technologies, with an understanding of Infrastructure-as-Code and DevOps practices.
Strong analytical, communication, and collaboration skills, with the ability to independently resolve complex technical issues and act as a senior technical SME across Network, Infrastructure, Cloud, Cybersecurity, Architecture, and project teams.
Fluency in English and French, both written and spoken.

Preferred Qualifications

Experience with major enterprise security platforms such as Palo Alto, Fortinet, Cisco, Check Point, or equivalent technologies.
Experience with cloud network security, hybrid/multi-cloud connectivity, SD-WAN security, Zero Trust technologies, and advanced network segmentation.
Relevant professional certifications such as PCNSE, NSE/FCP, CCNP Security, CCIE Security, CISSP, or equivalent vendor/security certifications.
Experience developing enterprise firewall/security standards, reference architectures, security implementation methodologies, automation, and multi-year network security technology roadmaps.

Now that you can see yourself in this role, apply and join the Bombardier Team!

Please note: You don’t need all the skills, knowledge, and experience listed to apply for this position. We’re not looking for the perfect candidate, we’re looking for great talent and passionate individuals.

Bombardier is an equal opportunity employer and encourages persons of any race, religion, ethnicity, gender identity, sexual orientation, age, immigration status, disability or other applicable legally protected characteristics to apply.

Job Infrastructure Security Specialist

Primary Location Administrative Centre (CA)

Organization Aerospace Canada

Shift

Employee Status Regular

Requisition 16556 Infrastructure Security Specialist

Apply on LinkedIn About employer

More about this job

Responsibilities

Administer, engineer, and improve enterprise firewall and network security platforms, including policies, VPNs, segmentation, secure connectivity, monitoring, and resilience controls. Lead complex troubleshooting and contribute senior technical expertise to security infrastructure projects, modernization, standards, and automation across enterprise and cloud environments.

Requirements

Requires a bachelor’s degree in a relevant discipline or equivalent education and experience, at least five years of related professional experience, and strong hands-on expertise in enterprise firewalls and network security. Candidates should understand cloud and hybrid environments, security architecture, automation and scripting, and be fluent in written and spoken English and French.

Skills

Firewall Administration
Network Security Engineering
Firewall Policy Management
VPN
Network Segmentation
Network Access Control
NAT
Intrusion Prevention and Detection
Cloud Network Security
Security Troubleshooting
Security Monitoring
Vulnerability Management
Python
PowerShell
Ansible
Infrastructure as Code

Benefits

Dental Insurance
Medical Insurance
Life Insurance
Disability Insurance
Retirement Savings Plan
Employee Assistance Program
Telehealth Program

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Firewalls
Palo Alto
Fortinet
Cisco
Check Point
Firewall Policy Management
VPN
NAT
IPS/IDS
Network Segmentation
DMZ
Secure Remote Access
Azure
AWS
Cloud Network Security
Hybrid Connectivity
SD-WAN
Zero Trust
High Availability
Disaster Recovery
Security Monitoring
Vulnerability Management
Python
PowerShell
Ansible
APIs
Infrastructure as Code
DevOps
PCNSE
CCNP Security

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Work requirements

Jobs in Canada