Sr. SaaS Application Specialist with ChromeOS, Windows and Linux expertise to design and maintain clients IT application systems
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Permanent job
- Published on October 8th, 2025
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Starting date : 1 position to fill as soon as possible
Description
Sr. SaaS Application Specialist with ChromeOS, Windows and Linux expertise to design and maintain clients IT application systems
Type: Permanent/FTE
Location: Hybrid (Oakville, ON)
Responsibilities:
- Owns design, planning, execution and testing for projects, enhancements and break/fix issues.
- End-to-end responsibility for designing, implementation and maintaining of application lifecycle.
- Design, configure, implement and maintain applications and service requirements while researching and establishing best practices.
- Lead and/or participate in projects as a technical subject matter expert.
- Analyzing new functionality in application releases to determine how it should be used.
- Plan, coordinate and test upgrades for enterprise applications, recommending changes for improvement as needed while ensuring systems will operate correctly in current and future environments.
- Work closely with business owners in order to understand business needs and manage expectations of users being supported.
- Create and maintain SOP’s for application portfolio including other technical documentation to be used by internal client technical and non-technical teams.
- Write and maintain automation scripts and leverage configuration management to increase system efficiency and effectiveness.
- Maintain application monitoring / alerting capability.
- Maintain knowledge of docker containers in a production environment.
- Management of global Active Directory infrastructure including patching and general maintenance.
- Manage Google Workspace within client's corporate system and service environment.
- Experience managing Mobile Device Management (MDM) solution’s.
- Zero Trust Architecture management.
Must Haves:
- 5 - 8 years experience with Cloud Platforms (platform components, assembling applications, and run-time architecture).
- Advanced knowledge of ChromeOS, Windows and Linux OS installation, configuration, troubleshooting, and maintenance.
- Experience evaluating, selecting, and implementing AI-driven solutions and automations to improve efficiency and productivity.
- Understanding of machine learning concepts and their application in business processes.
- Ability to integrate AI tools with existing IT application systems.
- Advanced knowledge of SSO methodologies (SAML & LDAPS).
- Strong programming/scripting knowledge - Powershell, Python, Bash, etc.
- Expert in managing and supporting Linux-based environments.
- Experience with cloud computing platforms including Google Cloud, AWS, and Microsoft Azure.
- Experience with Zero Trust Architecture.
- Strong technical competence using software programs, including, but not limited to, Google Suite for business (Sheets, Docs, Slides).
- Docker, Active Directory, Google Workspace
- Experience with MDM
Requirements
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