1

1perTInent

Senior Core Infrastructure Expert - Multiple Teams

System AdministrationConfirmed live in the last 24 hours
Full-timeMontreal, QC, CanadaNo salary listed

About the Job

Requirements

  • A bachelor's or master's degree in computer science, infrastructure engineering, or equivalent experience.
  • At least 5 years of experience managing large-scale enterprise infrastructure.
  • Advanced expertise in Microsoft Active Directory, including Group Policy Objects, Kerberos, Lightweight Directory Access Protocol, and replication, and Microsoft DNS.
  • Strong expertise in enterprise virtualization using VMware vSphere/ESXi or Hyper-V, and good knowledge of SAN storage.
  • Strong PowerShell scripting skills for automation.
  • Certifications in Microsoft, VMware, or storage are appreciated.
  • Strong communication skills and the ability to explain complex concepts.
  • Availability for on-call duty when necessary.

Responsibilities

  • Design, evolve, and maintain Active Directory architectures, including forests, domains, replication, Group Policy Objects, and privileged administration models, as well as large-scale distributed Microsoft DNS services.
  • Administer and optimize hypervisor clusters using VMware vSphere/ESXi or Microsoft Hyper-V, and participate in integrating enterprise storage arrays, including SAN, zoning, LUNs, and replication.
  • Lead major infrastructure projects, including migrations, consolidations, and disaster recovery exercises, and provide Level 3 expertise to resolve major incidents and conduct root-cause analyses.
  • Develop PowerShell scripts to automate recurring tasks and compliance checks; apply hardening and vulnerability patches.
  • Write architecture documentation and operational procedures, define service health key performance indicators, and mentor operations teams.

Desired Qualifications

  • Certifications in Microsoft, VMware, or storage.

About the Company

1perTInent

Company size
Not listed
Company stage
Not listed
Total funding
Not listed
Headquarters
Not listed
Founded
Not listed

Recently Posted Jobs

Explore more opportunities at 1perTInent

See more jobs