Windows L3 Admin

Role :: Windows L3 Admin

Location :: Montreal, QC – Hybrid 3 days/week

Fulltime_ Permanent Role

Job Description

"We are seeking a highly skilled Windows Patching & Software Deployment Engineer with expertise in Windows Server administration, patch management, software deployment, automation, and reporting. The ideal candidate should have strong troubleshooting capabilities, PowerShell scripting experience, and a solid understanding of enterprise infrastructure services. Experience with MS SQL Server Reporting, SCCM, and ITIL processes will be an added advantage.

Key Responsibilities

• Manage and execute enterprise-wide Windows Server patching and software deployment activities.

• Troubleshoot and resolve Windows Server OS issues during incidents and production outages.

• Develop and maintain PowerShell scripts to automate patching, deployment, compliance tracking, and reporting processes.

• Monitor patch compliance and ensure adherence to organizational SLAs and security standards.

• Generate operational and compliance reports using MS SQL Server Reporting Services (SSRS) and SQL queries.

• Collaborate with infrastructure, security, and application teams to plan and implement patching activities.

• Maintain technical documentation, deployment procedures, and operational runbooks.

• Perform root cause analysis and provide recommendations for continuous improvement.

Required Skills

• Expert-level experience in Windows Server Patching and Software Deployment.

• Strong troubleshooting skills for Windows Server Operating Systems.

• Advanced PowerShell scripting and automation experience.

• Good understanding of Active Directory, DNS, and DHCP services.

• Experience in MS SQL Server Reporting Services (SSRS) and report generation.

• Strong documentation and technical authoring skills.

• Knowledge of incident, problem, and change management processes.

• Ability to work in a fast-paced enterprise environment and manage critical production systems.

Preferred Skills

• Experience managing Microsoft SCCM/MECM Infrastructure.

• Knowledge of T-SQL for report development and data analysis.

• Exposure to enterprise monitoring and automation tools.

• Understanding of Windows security and compliance requirements.

Certifications (Preferred)

• ITIL Foundation Certification.

• Microsoft Certifications related to Windows Server, SCCM, or Azure Administration.

Key Competencies

• Problem-solving and analytical thinking.

• Automation-first mindset.

• Strong communication and stakeholder management skills.

• Attention to detail and operational excellence.

• Ability to manage multiple priorities while meeting SLA commitments."