Systems and Network Administrator
About the Opportunity
Our client is seeking a skilled and motivated Systems Administrator to join their IT team. This role is ideal for someone who thrives in a fast-paced environment and enjoys owning the stability, security, and performance of core infrastructure.
This position is heavily focused on systems administration, particularly within the Microsoft 365 ecosystem, while also requiring a solid foundation in networking. The successful candidate will play a key role in maintaining secure, reliable systems while supporting ongoing modernization initiatives.
Key Responsibilities
Systems Administration & Infrastructure
Administer and support Microsoft 365 services, including Exchange Online, SharePoint, Teams, and identity management.
Manage user access, authentication, and security policies across cloud and on-prem environments.
Monitor and maintain servers, storage, backups, and system performance.
Perform patching, updates, and proactive maintenance to ensure system health and reliability.
Support disaster recovery planning and execution.
Security & Compliance
Maintain and enhance Microsoft 365 security posture, including identity protection, endpoint security, and data governance.
Monitor for vulnerabilities and respond to security incidents.
Maintain logs, access controls, and configurations aligned with security best practices.
Assist with audits and compliance-related activities.
Networking Support
Support and troubleshoot network infrastructure including switches, firewalls, and connectivity.
Assist with performance monitoring, VPNs, and general network health.
Collaborate with internal or external teams on network-related projects.
Projects & Continuous Improvement
Participate in infrastructure upgrades, system implementations, and environment optimization.
Contribute to modernization initiatives across cloud and enterprise platforms.
Identify opportunities to improve performance, security, and user experience.
Business Systems & Collaboration
Work closely with internal stakeholders to support collaboration tools such as SharePoint and Teams.
Assist in optimizing usage and adoption of Microsoft 365 platforms.
Support or learn administration of ERP systems, with a willingness to develop skills in Business Central.
Support & Documentation
Provide Tier 2 support for escalated technical issues.
Create and maintain clear technical documentation.
Contribute to process improvements and knowledge sharing across the IT team.
Qualifications
5 plus years of experience in systems administration.
Strong hands-on experience with Microsoft 365, including:
Exchange Online
SharePoint Online
Microsoft Teams
Identity and access management
Security and compliance features
Experience supporting Windows environments; exposure to Linux is an asset.
Solid understanding of networking fundamentals including TCP/IP, VPNs, and firewall concepts.
Familiarity with cybersecurity principles and best practices.
Experience with IT service management and ticketing systems.
Strong communication and stakeholder collaboration skills.
Nice to Have
Experience with ERP systems or willingness to learn Business Central administration.
Industry certifications related to Microsoft 365, systems administration, or cybersecurity.
Exposure to endpoint management and device policies.
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