Windows Systems Administrator

TEHORA inc.

. Install, configure, and maintain Windows Server systems .

Posted 9/23/2026full-timeMontreal • CanadaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in installing, configuring, and maintaining Windows Server systems, with extensive experience in Active Directory, DNS, DHCP, and IIS. Strong knowledge of cybersecurity principles and experience with virtualization technologies such as VMware or Hyper-V.

Highest-signal resume keywords

Windows Server 2019Windows Server 2022Active Directory AdministrationPowerShell ProficiencyCybersecurity Principles

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Windows Server InstallationActive Directory ManagementDNS ConfigurationDHCP AdministrationIIS ManagementVMware ExperienceHyper-V ExperienceSecurity UpdatesData Backup and RecoveryServer Performance Optimization

Soft Skills

Excellent CommunicationTeamwork SkillsOrganizational SkillsAutonomyThoroughness

Industry Keywords

Microsoft InfrastructuresTechnology ModernizationIncident ResolutionDocumentation ProceduresCollaboration with Network Teams

Tech Stack

Tools & technologies

DNSVMware

About the role

Key responsibilities & impact

Install, configure, and maintain Windows Server systems
Administer Active Directory, DNS, DHCP, and IIS
Perform security updates and apply patches
Ensure data backup and recovery
Optimize server performance and availability
Diagnose and resolve complex incidents
Collaborate with network and security teams
Document configurations and procedures
Participate in the evolution of Microsoft infrastructures
Contribute to technology modernization initiatives

Requirements

What you’ll need

Hold a bachelor’s degree in computer science or a related discipline
Have a minimum of ten (10) years of relevant experience
Demonstrate excellent proficiency with Windows Server 2019 and 2022
Have strong knowledge of Active Directory, DNS, DHCP, and IIS
Have experience with VMware or Hyper-V
Be proficient in PowerShell
Have a solid understanding of cybersecurity principles
Demonstrate autonomy, thoroughness, and excellent organizational skills
Possess excellent communication and teamwork skills
Be fluent in spoken and written French

Benefits

Comp & perks

Remote work and flexibility to accommodate your family commitments
An entrepreneurial culture that fosters creativity and innovation
Flexible working hours, depending on the type of employment contract
Leave for illness and family-related events
Appropriate IT equipment and tools
A fulfilling and motivating work environment
Social and environmental initiatives
Workplace learning program
Career development opportunities
Assignments within the organization and with major clients
Significant autonomy and direct interaction with clients
Flat organizational structure
Trust-based relationships and effective communication