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Senior (Level 3) System Administrator
Senior (Level 3) System AdministratorExposant 3 • Halifax, Nova Scotia, .CA
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Senior (Level 3) System Administrator

Senior (Level 3) System Administrator

Exposant 3 • Halifax, Nova Scotia, .CA
30+ days ago
Job type
  • Full-time
  • Quick Apply
Job description

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 :

  • Server-side components (site server, SQL, distribution points); and
  • Workstation-side components (client health, deployments, compliance).
  • 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.
  • 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

  • Install and configure PatchMyPC in the MECM environment.
  • Ensure proper integration with MECM / SCCM.
  • Set up catalog synchronization and third-party application publishing.
  • Automation of Application Patching

  • 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).

  • 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.
  • Must have an in-depth knowledge of InTune.

  • 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.
  • Must have an in-depth knowledge of Patch My PC. Please demonstrate that the following is included :

  • 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.
  • Must have an in-depth knowledge of Windows 11.

  • 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.
  • 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.
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    Senior Level 3 System Administrator • Halifax, Nova Scotia, .CA

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