System Administrator

York Catholic District School Board; Aurora; On-site; CAD 72,000 - 93,000; Full time

Job summary

York Catholic District School Board in Ontario is seeking a System Administrator to manage the board’s server, identity, storage, and related infrastructure. You will ensure reliable operation, handle routine maintenance, backups, and security, and support endpoint management with SCCM and Intune.

The role requires a post-secondary IT degree and hands-on experience with Windows Server, Active Directory, DNS/DHCP, and Microsoft 365.

Qualifications

• Post-secondary diploma or degree in CS/IT/Networking or related discipline.
• Practical experience supporting Windows Server and enterprise infrastructure environments.
• Knowledge of Microsoft Active Directory, Group Policy, Windows client operating systems, DNS, DHCP, TCP/IP, file services, and storage.
• Experience supporting virtualization, backup and recovery, system monitoring, patching, and software deployment.
• Experience with Microsoft Entra ID, Azure, and Microsoft 365 is an asset.
• Knowledge of PowerShell or another administrative scripting technology is an asset.
• Strong troubleshooting, documentation, communication, and organizational skills.
• An equivalent combination of education, training, certifications, and relevant experience may be considered.

Responsibilities

• Administer, monitor, maintain, and troubleshoot assigned physical and virtual server systems.
• Install, configure, patch, and support server operating systems, applications, and related infrastructure services using established procedures.
• Administer employee and student accounts, security groups, permissions, and access within approved identity and directory systems.
• Support Microsoft Active Directory, Group Policy, file services, storage, DNS, DHCP, and related services.
• Monitor system availability, capacity, performance, backups, and security alerts; resolve or elevate issues as appropriate.
• Diagnose and resolve incidents involving servers, authentication, applications, storage, printing, and connectivity.
• Perform backup, restoration, recovery, and scheduled maintenance activities.
• Participate in assigned infrastructure upgrades, migrations, technology refreshes, and system implementations.
• Maintain system documentation, operating procedures, configuration records, and troubleshooting guides, including support documentation for the Library Automation System.
• Administer, maintain, and support endpoint and mobile device management (MDM) solutions, including SCCM, Microsoft Intune, and future device management applications the Board adopts.
• Knowledge of Google Workspace and the functionality of email systems, including account management, mail flow, and troubleshooting.

Skills

Windows Server

Active Directory

Group Policy

PowerShell

Microsoft 365

Azure

Virtualization

Backup & Recovery

Education

Post-secondary diploma or degree in Computer Science / IT / Networking

Tools

SCCM

Intune

MDM

Google Workspace

DNS

DHCP

PowerShell scripting

Job description

YORK CATHOLIC DISTRICT SCHOOL BOARD

Invites applications for the position of:

System Administrator

CUPE 2331-03

Level 5 - $72,328 - $92,977

Position Summary:

Under the general direction of the Infrastructure Team Supervisor, the Systems Administrator provides operational administration and support for the Board’s server, identity, directory, storage, backup, and related infrastructure services. The position focuses on routine system maintenance, monitoring, access administration, incident resolution, documentation, and assigned implementation activities within established standards and procedures.

Major Responsibilities:

• Administer, monitor, maintain, and troubleshoot assigned physical and virtual server systems.
• Install, configure, patch, and support server operating systems, applications, and related infrastructure services using established procedures.
• Administer employee and student accounts, security groups, permissions, and access within approved identity and directory systems.
• Support Microsoft Active Directory, Group Policy, file services, storage, DNS, DHCP, and related services.
• Monitor system availability, capacity, performance, backups, and security alerts; resolve or elevate issues as appropriate.
• Diagnose and resolve incidents involving servers, authentication, applications, storage, printing, and connectivity.
• Perform backup, restoration, recovery, and scheduled maintenance activities.
• Participate in assigned infrastructure upgrades, migrations, technology refreshes, and system implementations.
• Maintain system documentation, operating procedures, configuration records, and troubleshooting guides, including support documentation for the Library Automation System.
• Administer, maintain, and support endpoint and mobile device management (MDM) solutions, including SCCM, Microsoft Intune, and future device management applications the Board adopts.
• Knowledge of Google Workspace and the functionality of email systems, including account management, mail flow, and troubleshooting.

Qualifications and Experience:

• Post-secondary diploma or degree in Computer Science, Information Technology, Computer Systems Technology, Network Engineering, or related discipline.
• Practical experience supporting Windows Server and enterprise infrastructure environments.
• Working knowledge of Microsoft Active Directory, Group Policy, Windows client operating systems, DNS, DHCP, TCP/IP, file services, and storage.
• Experience supporting virtualization, backup and recovery, system monitoring, patching, and software deployment.
• Experience with Microsoft Entra ID, Azure, and Microsoft 365 is an asset.
• Knowledge of PowerShell or another administrative scripting technology is an asset.
• Strong troubleshooting, documentation, communication, and organizational skills.
• An equivalent combination of education, training, certifications, and relevant experience may be considered.

Skills and Competencies:

• Ability to analyze and resolve technical issues using established procedures and sound judgement.
• Ability to work independently and collaboratively while managing assigned priorities.
• Commitment to service, security, documentation, and continuous learning.
• Ability to perform scheduled maintenance outside regular business hours when required.
• Ability to use artificial intelligence (AI) tools responsibly to support troubleshooting, scripting, documentation, and routine task automation, while validating outputs and protecting confidential information in accordance with Board policies.

Interested applicants may apply until the close of business on November 17, 2026.

Thank you for your application.
We appreciate your interest in the York Catholic District School Board, however, only applicants selected to continue to the interview process will be contacted by Human Resources.

Commitment to Equity

YCDSB is an equal-opportunity employer committed to fostering equity and promoting an inclusive workplace culture that reflects the communities we serve. We are dedicated to building an environment that supports and values the inherent worth of every person in the workforce.

This includes, but is not limited to, Indigenous Peoples, Black individuals, 2SLGBTQ+ persons, women, historically underrepresented groups, and people with visible and non-visible disabilities, all of whom bring a wide range of perspectives, lived experiences, and ideas that enhance our learning and working environment.

Accessibility

The Board is committed to creating an accessible and inclusive workplace. Pursuant to the Accessibility for Ontarians with Disabilities Act, 2005 (AODA), if you require code-protected accommodation through any stage of the recruitment process, please contact [e-mail] prior to the posting closing date so that the appropriate arrangements can be made.

Diversity and Inclusion

Aligned with the YCDSB’s commitment to fostering an inclusive workforce, we encourage applications from candidates whose backgrounds and experiences reflect the communities we serve, including but not limited to those who identify as members of equity-seeking groups protected under the Ontario Human Rights Code. Sharing this information is voluntary, and any details provided will be kept confidential.

Vulnerable Sector Check/Criminal Record and Judicial Matters Check

As a condition of employment with the York Catholic District School Board, the successful candidate will be required to provide a Vulnerable Sector Checkor a Criminal Record and Judicial Matters Check, depending on the position applied for. The screening must be issued within the past six (6) months and submitted prior to the commencement of employment with the Board.

Mission Statement

With Jesus Christ as our model, we provide all students with a Catholic education rooted in equity, well-being and learning.

Vision Statement

A recognized leader in Catholic education committed to inclusion, excellence and innovation that develops socially responsible global citizens.

Catholic Education Centre
320 Bloomington Road West, Aurora, Ontario L4G 0M1 - [phone]

Jennifer Sarna

Interim Chief Executive Officer