Senior (Level 3) System Administrator

Join Exposant 3 (E3): The Power of People at the Heart of Technology! 

Exposant 3 is a consulting firm in business management and information technology, dedicated to supporting companies and organizations in their digital and organizational transformation. 

👉 Your Career at Exposant 3

We firmly believe in healthy and humane management, where trust, competence, and the joy of succeeding together are at the core of our values.

We offer you more than just a job: join an innovative team where artificial intelligence, process automation, and technological modernization are part of everyday life. At Exposant 3, we put people at the heart of everything we do. 

🚀 Our Vision?

To enable you to deploy "the power of the human Exposant 3":

• The power of the individual: An environment where your commitment is valued.
• The power of the team: Strong collaboration where mutual support and successes are shared.
• The power of the company: A common vision for ambitious and collective goals.

If you are looking to grow in a dynamic environment and contribute to large-scale projects while growing within a humane, innovative, and rapidly expanding company, then Exposant 3 is for you! 

We are looking for our future Senior (Level 3) System Administrator for MECM/PatchMyPC/Windows11/InTune to join our teams. 

🎯 Your Missions

As A Memc/Sccm Expert:

• Conduct a comprehensive audit of the current MECM/SCCM infrastructure.
• Identify and document gaps, misconfigurations, or inefficiencies.
• Recommend and implement remediation actions based on Microsoft best practices and GC IT security and operational standards.
• Validate system health, including site roles, boundaries, collections, and deployments.
• Analyze and recommend alternatives and options for solutions.
• Provide technical support for both:
• Assist with day-to-day operations, troubleshooting, and performance tuning.
• Offer strategic guidance for maintaining a secure and scalable MECM environment.
• Create, deploy, and support task sequences, and OS and software packages in MECM/SCCM.
• Plan, create, and maintain reports in SCCM.
• Create and support LDAP queries and MS PowerShell scripts.
• Provide recommendations and guidance to improve software packaging and update processes.
• Implement recommendations for improved packaging and update processes.
• Server-side components (site server, SQL, distribution points); and
• Workstation-side components (client health, deployments, compliance).

As An Intune Expert:

• Conduct a comprehensive audit of the current endpoint management and mobile device management (MDM) landscape.
• Identify and document gaps, misconfigurations, or inefficiencies in existing device management practices.
• Recommend and implement remediation actions based on Microsoft Intune best practices and GC IT security and operational standards.
• Validate Intune readiness including licensing, tenant configuration, and integration prerequisites.
• Analyze and recommend integration strategies for seamless coexistence with MECM/SCCM or transition to cloud-native management.
• Provide technical support for:
• Intune configuration policies, compliance policies, and application deployment.
• Device enrollment scenarios including Windows Autopilot, Apple DEP, and Android Enterprise.
• Assist with day-to-day operations, troubleshooting, and performance tuning of Intune services.
• Offer strategic guidance for maintaining a secure and scalable Intune environment.
• Create, deploy, and support configuration profiles, compliance baselines, and application packages in Intune.
• Plan, create, and maintain reports and dashboards using Microsoft Endpoint Manager admin center and Log Analytics.
• Develop and support PowerShell scripts and Graph API integrations for automation and advanced configurations.
• Provide recommendations and guidance to improve device lifecycle management and security posture.
• Implement recommendations for improved policy deployment and monitoring processes.

As a Patch My PC Expert:

• PatchMyPC Implementation
• Automation of Application Patching
• Install and configure PatchMyPC in the MECM environment.
• Ensure proper integration with MECM/SCCM.
• Set up catalog synchronization and third-party application publishing.
• Design and implement automated patching routines using PatchMyPC.
• Configure deployment rules, update schedules, and compliance reporting.
• Test and validate patching workflows to ensure reliability and security.

As a Windows11 Expert in an Active Directory Environment:

• Assist with the deployment, configuration, and maintenance of Windows 11.
• Ensure compatibility with MECM and PatchMyPC
• Support PSC-specific configurations, policies, and security baselines.
• Create and support Active Directory Objects, attributes, and Group Policy Objects (GPOs).

📝 Your Profile

• Within the last fifteen (15) years, must have a minimum of ten (10) years of experience as a System Administrator.
• Within the last ten (10) years, must have a minimum of five (5) years managing MECM/SCCM environments, for both the server-side components (site server, SQL, distribution points) and workstation-side components (client health, deployments, compliance). 
• Must have an in-depth knowledge of InTune. 
• Must have an in-depth knowledge of Patch My PC. Please demonstrate that the following is included:
• Must have an in-depth knowledge of Windows 11.
• Ability to deliver hands-on training and documentation to internal IT staff.
• Experience developing materials covering change processes, risks, action items, and resolutions.
• Proven ability to coach and train internal IT staff for solution sustainability.
• Demonstrate specific experience in aligning a Windows, Active Directory and MECM environment to the Government of Canada’s security requirements, including Group Policies Baselines and other best practices and standards.
• Demonstrate specific experience in aligning a Windows, Active Directory and co-managed (MECM and InTune) environment to the Government of Canada’s security requirements, including Configuration Profiles Baselines and other best practices and standards.
• Proven experience auditing and remediating MECM/SCCM environments.
• Ability to validate system health (site roles, boundaries, collections, deployments).
• Experience with troubleshooting, performance tuning, and day-to-day MECM operations
• Experience with task sequences, OS/software deployment, and reporting.
• Proficiency in creating and supporting LDAP queries and PowerShell scripts.
• Knowledge of best practices and ability to recommend and implement improvements.
• Conducting a full assessment of existing endpoint management infrastructure and identifying integration opportunities.
• Designing and executing an Intune integration strategy that complements MECM/SCCM operations and aligns with best practices security and operational standards.
• Configuring device enrollment, compliance policies, and application deployment for Windows, iOS, and Android.
• Establishing and documenting ongoing maintenance procedures for Intune, including monitoring, reporting, and performance optimization.
• Delivering technical documentation and knowledge transfer sessions to support long-term sustainability of the co-managed solution.
• Experience installing and configuring Patch My PC to integrate with MECM.
• Ability to automate patching routines, configure deployment rules, and validate patching workflows using Patch My PC.
• Experience deploying, configuring, and maintaining Windows 11 in an enterprise AD environment.
• Experience creating and managing group policy objects (GPO).
• Experience creating and managing Active Directory objects and attributes.