Perseus Group, Constellation Software Inc

Desktop Support Technician

Perseus Group, Constellation Software Inc

Markham Ontario

Salary: Neg Per Hour


Key Responsibilities:

  • Provide first-line support for desktop, laptop (Windows and Mac), and mobile device issues, including hardware, software, and network connectivity problems.
  • Troubleshoot and resolve issues with Windows, macOS, and Office365 applications (Outlook, Teams, SharePoint, etc.).
  • Install, configure, and upgrade desktops, laptops, printers, and other peripherals for both Windows and Mac environments.
  • Maintain and follow Standard Operating Procedures for desktop support.
  • Record and update tickets in the helpdesk system, ensuring accurate documentation of issues and resolutions.
  • Assist with user account management, password resets, and access requests in Active Directory, Azure AD, and Apple Business Manager.
  • Support remote users via phone, email, and remote access tools.
  • Escalate complex issues to senior IT staff as needed.

Technical Skills:

  • Solid understanding of Windows operating systems (Windows 10/11), macOS, and Microsoft Office365 suite.
  • Experience with basic networking concepts (TCP/IP, DHCP, DNS).
  • Familiarity with endpoint management tools (e.g., Intune, SCCM, ABM for Mac management) is a plus.
  • Ability to support and troubleshoot common business applications on both Windows and Mac platforms.
  • Knowledge of security best practices for end-user devices.

Job Overview

Posted Date: 11 Jan 2026

Location: Markham Ontario

Salary: Neg Per Hour

Company Information

Founded in 1995, Constellation Software Inc. (CSI) specializes in acquiring, managing and building vertical market software businesses globally. Known for its long-term ownership strategy, Constellation Software focuses on sustainable growth and consistent performance of the companies it acquires.

Name: Perseus Group, Constellation Software Inc

Web: https://csiperseus.com

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