Senior Server Administrator

Résumé du poste

The role focuses on planning and executing Windows Server upgrades and infrastructure modernization projects. Responsibilities include administering VMware environments, managing Active Directory services, and coordinating with technical teams for production system validation.

Détails du poste

Job Title: Senior Server Administrator Location: Calgary, AB - Hybrid Duration: Contract We are seeking experienced Senior Server Administrators to support server upgrade and infrastructure modernization project. The role involves planning, upgrading, troubleshooting, and validating enterprise Windows Server environments along with VMware and Active Directory infrastructure. Candidates must be comfortable working onsite, coordinating with multiple technical teams, and supporting critical production systems. Key Responsibilities • Perform Windows Server upgrades and migrations (2012/2016/2019 to newer versions). • Administer and support VMware vSphere, ESXi, and vCenter environments. • Manage Active Directory, DNS, DHCP, Group Policies, and related services. • Execute server patching, health checks, and performance validation activities. • Coordinate with Network, Security, Database, and Application teams during upgrade activities. • Perform backup, restoration, and disaster recovery validation. • Troubleshoot server, virtualization, storage, and operating system issues. • Document configurations, procedures, risks, and upgrade outcomes. • Support after-hours maintenance windows and project cutover activities. • Ensure compliance with security and operational standards. Required Skills & Experience • 8+ years of Windows Server Administration experience. • Strong experience with VMware vSphere, ESXi, vCenter, HA, DRS, and vMotion. • Strong Active Directory administration experience. • Experience with Windows Server 2012, 2016, 2019, and 2022. • Experience with PowerShell scripting and automation. • Strong troubleshooting and root cause analysis skills. • Experience supporting enterprise-scale infrastructure environments. • Excellent communication and documentation skills. Preferred Qualifications • VMware VCP Certification. • Microsoft Windows Server Certifications. • Experience with Nutanix, Azure, or AWS. • Experience in large infrastructure upgrade or migration projects.

Ce que vous ferez

The role focuses on planning and executing Windows Server upgrades and infrastructure modernization projects. Responsibilities include administering VMware environments, managing Active Directory services, and coordinating with technical teams for production system validation.

Exigences

Candidates need over 8 years of experience in Windows Server administration and strong proficiency with VMware vSphere and Active Directory. Experience with PowerShell automation and supporting enterprise-scale environments is required.

Compétences indiquées

• DHCP · Souhaitée
• Active Directory · Souhaitée
• DNS · Souhaitée
• Root Cause Analysis · Souhaitée

Autres compétences pertinentes

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Windows Server Administration
• VMware vSphere
• ESXi
• vCenter
• Active Directory
• DNS
• DHCP
• Group Policy
• PowerShell Scripting
• Server Migration
• Disaster Recovery
• Root Cause Analysis
• Infrastructure Modernization
• Patch Management
• vMotion
• HA/DRS

Domaines d’emploi

• Technology
• Consulting
• Software
• Engineering