DART Aerospace is a global aerospace manufacturer supporting mission-critical operations across commercial, defense, and specialized aviation markets.
We are looking for a Cybersecurity Administrator to strengthen the security, reliability, and resilience of our IT infrastructure.
This is a hands-on technical role for someone who combines strong cybersecurity fundamentals with practical experience across networks, servers, cloud environments, identity management, and infrastructure security.
What You’ll Do As Cybersecurity Administrator, you will help protect and maintain DART Aerospace's IT environment across systems, networks, and infrastructure.
You will:
Monitor networks, systems, and infrastructure for security threats, vulnerabilities, and abnormal activity
Implement and maintain cybersecurity policies, protocols, controls, and technical safeguards
Configure and maintain firewalls, VPNs, routing, switching, LAN/WAN environments, and network security controls
Support Windows Server and/or Linux environments
Administer Active Directory, DNS, DHCP, identity, permissions, and access controls
Manage system security updates, patching, backups, and vulnerability remediation
Support cloud and on-premise infrastructure, including platforms such as Microsoft Azure
Support virtualization environments such as VMware and Hyper‑V
Troubleshoot infrastructure, network, hardware, and software security issues
Monitor system and network performance while supporting high availability
Participate in security incident investigation, remediation, and documentation
Maintain accurate documentation of systems, configurations, security controls, and procedures
Identify opportunities for automation and process improvement using tools such as PowerShell
Work closely with IT and business teams to ensure appropriate cybersecurity practices are followed across the organization




What We’re Looking For Required Qualifications Approximately 5+ years of experience in cybersecurity, systems administration, network administration, or a related infrastructure role
Strong understanding of cybersecurity principles, controls, and best practices
Strong knowledge of networking concepts including TCP/IP, VLANs, routing, VPNs, and firewalls
Hands‑on experience with Windows Server and/or Linux
Experience with Active Directory and identity/access management
Experience with cloud infrastructure and security concepts
Experience with virtualization technologies
Robust troubleshooting and analytical skills
Experience with PowerShell scripting or IT automation
Strong documentation and communication skills
Professional proficiency in English
Assets Cybersecurity certifications such as Security+, CISSP, CISM, Microsoft Security, or equivalent
Experience in aerospace, defense, manufacturing, or another regulated industry
Experience with security monitoring, vulnerability management, endpoint security, SIEM, or incident response
Working knowledge of French
Security & Compliance Requirements Due to the nature of the systems, programs, and controlled information associated with this position:
Canadian citizenship is required for this role
The successful candidate must successfully complete a pre‑employment background verification
Employment and system access will be subject to applicable DART Aerospace security, International Trade Compliance, export‑control, and access‑control requirements
Additional eligibility verification may be required before access to certain controlled systems, technical information, or programs is granted
Why Join DART Aerospace? You will work in a multinational aerospace environment where cybersecurity directly supports engineering, manufacturing, operations, and mission‑critical products.
This role offers broad technical exposure and the opportunity to influence the security posture of a growing international aerospace organization.

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📌 Cybersecurity Administrator (Quebec City)
🏢 DART Aerospace
📍 Quebec City