Metalogics Inc, recently awarded the certification of 'Great Place To Work', for the 5th year running, is growing again! At Metalogics our Team is the key to our success. We are always looking for great teammates. Our roles are teamed by motivated and dependable people committed to creating a work environment that is team-oriented, allowing each to make the other better. We seek candidates with potential and purpose, helping us to achieve our goals. We are currently hiring to fill the need of a Senior Systems & Network Administrator.
Job Summary: The Senior Systems & Network Administrator position provides internal ownership of the company's technology environment. The objective is to shape the future of our technology environment. Your work will directly improve cybersecurity, operational reliability, and the efficiency of our business while giving you the autonomy to recommend and implement meaningful improvements.
Role and Responsibilities: Infrastructure & Systems
Own the administration and performance of Windows Server and Hyper-V environments.
Manage Active Directory, Group Policy, DNS, DHCP, file services, and core infrastructure.
Administer Microsoft 365, including Exchange Online, SharePoint, Teams, Entra ID, and licensing.
Support SQL Server environments, including maintenance, backups, and performance monitoring.
Network & Security
Maintain and optimize multi-site networking, VPN connectivity, switches, firewalls, and wireless infrastructure.
Lead cybersecurity initiatives including vulnerability management, endpoint protection, MFA, and security best practices.
Perform monthly server patching, firmware updates, and system health monitoring.




Ensure backup and disaster recovery solutions are tested and remain business-ready.
IT Leadership
Lead infrastructure projects from planning through implementation.
Coordinate with external IT vendors and consultants for specialized expertise.
Develop and maintain accurate technical documentation, standards, and procedures.
Manage hardware lifecycle planning, licensing, and technology roadmaps.
Recommend improvements that increase reliability, security, and operational efficiency.
User & Operational Support
Act as the senior escalation point for technical issues.
Support business-critical applications and operational systems.
Participate in an on-call rotation and respond to critical after-hours issues when required.
Participation in an on-call support rotation is required
Required Experience 10+ years of progressive IT infrastructure experience.
At least 5 years in a Senior Systems Administrator or similar infrastructure leadership role.
Demonstrated experience owning enterprise IT environments from planning through ongoing support.
Technical Expertise Windows Server
Hyper-V virtualization
Active Directory & Group Policy
Microsoft 365 administration
SQL Server administration and maintenance
Microsoft Power BI
Multi-site networking, VPNs, switching, and firewalls
Cybersecurity and endpoint protection
Backup and disaster recovery
PowerShell scripting is considered an asset
Industry Experience (Preferred)
Experience supporting industrial, manufacturing, recycling, logistics, or similar operational environments is an asset.
Working Environment Collaborative, team-oriented workplace.
Fast-paced environment with multiple competing priorities.
On-site with occasional after-hours maintenance and emergency response.

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📌 Senior Systems & Network Administrator (Ontario)
🏢 Linux Association of Canada
📍 Ontario