Trinity College School (TCS) is a leading boarding and day school for approximately 600 young people from Grades 5-12. The School is situated on a beautiful 100-acre campus located in the town of Port Hope, Ontario, one hour’s drive east of Toronto. Founded in 1865, the School places a balanced emphasis on academics, service learning, athletics and the arts – as both a long-held TCS tradition and a thoughtful approach to 21st century education.
Network Cloud and Systems Administrator
(full-time, permanent position)
Trinity College School is currently seeking an experienced Network & Cloud Systems Administrator. This is a full-time, permanent position that fills a vacancy within the School’s Information Technology Services Department.
Reporting to the Director of Information Technology Services, the Network Cloud and Systems Administrator is responsible for helping to manage and evolve the School’s multi-site, enterprise-class technology environment, supporting staff and students. The successful candidate will ensure secure and reliable access to critical systems, including Cisco networking, Fortinet security platforms, Google Workspace and Microsoft Windows servers across a dynamic environment.
Key Responsibilities
• Configure and support Cisco switches, routers, wireless access points and ISE
• Manage LAN/WAN connectivity and routing protocols (OSPF/EIGRP/BGP)
• Maintain network diagrams and configuration backups
• Administer Fortinet firewalls, VPNs, IPS and web filtering
• Support Cisco Unified Communications, voicemail, SIP trunks and paging systems
• Manage Google Workspace for Education, security policies and SSO
• Support Windows Server, Active Directory, DNS, DHCP, GPOs and backups
• Monitor systems using Cisco ISE, Auvik, Google Admin and more
• Assist with infrastructure upgrades and new school construction
• Participate in long-term IT planning and EdTech support
Qualifications
• Bachelor’s degree in IT/CS or equivalent experience
• 5+ years managing Cisco, Fortinet and Google Workspace environments
• K-12 education or multi-site environment experience preferred
Preferred Certifications
• CCNA (required); CCNP preferred
• Fortinet NSE4+ preferred
• Google Workspace Admin/Collaboration Engineer preferred
• Microsoft Server certifications preferred
• CompTIA Network+ or Security+ an asset
Additional Requirements
• Must be authorized to work in Canada
• Located in or able to commute to Port Hope, Ontario, as this is a full-time, in-person position
• Successful completion of Criminal Background Check & Vulnerable Sector Check
Compensation
The salary range for this position is $70,000 to $105,000, depending on experience and market factors. Trinity College School offers a competitive compensation package, including extended healthcare, dental benefits, and a pension.
To apply
Submit your resume and cover letter via email, no later than Monday, February 2, 2026, to:
Ross Macdonald, Director of Information Technology Services, Trinity College School
Email: rmacdonald@tcs.on.ca
We thank all applicants for their interest; however, only those selected for interviews will be contacted.
Trinity College School is an equal opportunity employer. We celebrate the diversity of our school community, including differences in race, colour, religion, national or ethnic origin, gender, sexual orientation, and gender identity. We welcome candidates representing such diversity.
Trinity College School is committed to providing accommodations for persons with disabilities. The School will provide support in its recruitment processes to applicants with disabilities, including accommodation that takes into account an applicant’s accessibility needs.
www.tcs.on.ca
