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Added 2 hours ago
LH
SENIOR MICROSOFT SYSTEMS ADMINISTRATOR
Logic Hire Solutions LTD
ON · Ontario, Canada
- $110,000 to $160,000 CAD / year
- Full-time
You will be working in a complex, secure, virtualized, and hybrid cloud infrastructure that spans on-premises Windows environments, VMware virtualization, and Azure/AWS cloud services. You…
Added 2 hours ago
LH
SENIOR MICROSOFT SYSTEMS ADMINISTRATOR
Logic Hire Solutions LTD
Toronto, ON
- $110,000 to $160,000 CAD / year
- Full-time
You will be working in a complex, secure, virtualized, and hybrid cloud infrastructure that spans on-premises Windows environments, VMware virtualization, and Azure/AWS cloud services. You…
Added 2 hours ago
LC
Network Administrator
Lightspeed Commerce, Inc.
Montreal, QC
- Full-time
We’re looking for a Network Administrator to join our Network Operations team in Montreal, Quebec. As a Network Administrator, you will help ensure the availability, performance, and…
Added 3 hours ago
OT
Support Engineer I
Opti9 Technologies
Ottawa, ON
- $55,000 to $60,000 CAD / year
- Full-time
…experience to our clients. This role will report to the Support Team…
Added 4 hours ago
NP
Healthcare Technology & Systems Lead
nuvRx Pharmacy
Hamilton, ON
- Full-time
As our team, services, and patient community continue to grow, we're looking for someone who shares our enthusiasm for innovation, enjoys solving problems, and wants to help shape the next…
Added 4 hours ago
R&
Director, Governance, Risk & Compliance (GRC)
Robertson & Company Ltd.
Toronto, ON
- Full-time
Our client, a leader in the industry, is seeking a dedicated Director of Governance, Risk, and Compliance to join their team. In this role, you will lead efforts to develop and implement…
Added 4 hours ago
U
Directeur principal, Ingénierie logicielle – WFM / Sr Dir. Software Development - WFM
UKG
Montreal, QC
- Full-time
…de travail, l’activation de l’intelligence artificielle, les services de plateforme de base, les rapports, les expériences de flux de travail, les capacités frontales partagées et les…
Added 4 hours ago
S
DCN Document Controller
SLB
Calgary, AB
- Full-time
…control procedures. The Document Controller supports the project team by maintaining organized records of drawings, correspondence, and deliverables, ensuring timely submission, review, and…
Added 4 hours ago
V
Anlst II, IT
Vale
Canada
- Full-time
Lead end-to-end transition of IT services into operations.
Added 4 hours ago
MC
Director, FinOps (35690)
Myticas Consulting
BC · British Columbia, Canada
- Full-time
We are seeking an experienced Director, FinOps (Cloud Financial Management) to build, lead, and mature an enterprise FinOps program focused on delivering measurable and sustainable cloud…
Added 4 hours ago
U
Directeur principal, Ingénierie logicielle – WFM / Sr Dir. Software Development - WFM
UKG
Montreal, QC
- Full-time
…de travail, l’activation de l’intelligence artificielle, les services de plateforme de base, les rapports, les expériences de flux de travail, les capacités frontales partagées et les…
Added 4 hours ago
J
DevOps Technical Lead / Architect - Azure & Terraform
Jobgether
Canada
- $150,000 to $165,000 CAD / year
- Full-time
…service-oriented architecture through reusable automation and robust cloud engineering practices. Combining hands-on technical expertise with architectural direction, you will lead platform…
Added 4 hours ago
MC
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
- Full-time
Senior / Team Lead | SaaS Banking & Financial Technology
Added 5 hours ago
D
Account Executive, Mobility & Immigration, Enterprise | North America
Deel
Canada
- Full-time
…Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and…
Added 6 hours ago
B
Property Manager
BGIS
MB · Manitoba, Canada
- Full-time
BGIS is a global leader in integrated facility management services. With a combined team of over 10,000 globally, BGIS relentlessly focuses on delivering innovative service solutions that…
Added 6 hours ago
P
Software Engineering Manager Risk Management Platform
PCMI
Canada
- Full-time
We are looking for a Engineering Manager who can lead the modernization of PCMI's Risk Management Platform. This individual will oversee the transfer from legacy monolith architecture into…
Added 6 hours ago
B
Senior Manager, Physical Security
BGIS
Markham, ON
- Full-time
BGIS is a leading provider of customized facility management and real estate services. With our combined team of over 6, 500 globally, we relentlessly focus on enabling innovation through…
Added 6 hours ago
I
Analyst - Information Security
Innergex
Longueuil, QC
- Full-time
…convinced that generating power from renewable sources will lead the way to a better world. We remain committed to responsible growth that balances people, our planet, and prosperity. We…
Added 6 hours ago
CE
Manufacturing & Process Engineer - Senior PMO / Change & Transformation Lead
Capgemini Engineering
Montreal, QC
- Full-time
We are seeking a Senior PMO / Change & Transformation Lead to support the
Added 6 hours ago
A
Information Technology (IT) Manager
Argus
AB · Edmonton, AB
- Full-time
Manage IT infrastructure, encompassing network systems, servers, cloud services, end-user devices, and corporate technology platforms.
Added 6 hours ago
NT
Platform Lead - Security
NZ Transport Agency Waka Kotahi
Hamilton, ON
- Full-time
Provide technical leadership across vendors and managed services in a multi-cloud environment
Added 6 hours ago
TT
Senior Distribution Services Operations Trainer
The TJX Companies, Inc.
Mississauga, ON · CAN Home Office Mississauga ON
- $76,620 to $107,268 CAD / year
- Full-time
We're looking for a Senior Distribution Services Operations Trainer to play a critical role in shaping the success of our Distribution Center teams through the delivery of engaging…
Added 6 hours ago
EF
Paralegal, Legal Operations
Element Fleet Management
Toronto, ON
- Full-time
…and innovation, and we need more like-minded people on our…
Added 6 hours ago
Director of Engineering - Dome Productions
Bell
Toronto, ON
As a member of the senior leadership team, the Director of Engineering will establish the long-term technology vision for the organization, lead the transition to next-generation IP, cloud,…
Added 6 hours ago
S
Product Owner - Digital Enablement
Sanofi
Toronto, ON
- Full-time
…with clarity, thrives in ambiguity, and knows how to keep a team moving in the right…

Logic Hire Solutions LTD

SENIOR MICROSOFT SYSTEMS ADMINISTRATOR

ON, Canada
Ontario, Canada, Canada

$110,000 to $160,000 CAD / year · Full-time

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Job details

Pay: $110,000 to $160,000 CAD / year
Job type: Full-time
Apply by: May 3, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

🚀 SENIOR MICROSOFT SYSTEMS ADMINISTRATOR / TECHNICAL LEADToronto, ON | Hybrid (3 Days On-Site) | 7+ Years | Day-1 Impact Required⚡ THE HOOK

We are not hiring an administrator. We are poaching a superstar.

If you have spent years being the person everyone calls when the environment is on fire, when the migration is going sideways, or when the architecture needs to be rebuilt from the ground up - keep reading.

We need a technical heavyweight who does not need a 90-day ramp-up. Someone who can walk in on Day 1, open the hood, understand the environment, and start making it better immediately. If you are the type of engineer who automates before you are asked, documents before you are required, and leads before you are promoted - we want you.

This is not a maintenance role. This is a "come in and own it" role.

🏢 THE ENVIRONMENT

You will be joining a fast-growing cloud company that manages and operates business-critical systems - including Enterprise Resource Planning (ERP) - where downtime is not an option, security is non-negotiable, and environments must be predictable, resilient, and highly available.

You will be working in a complex, secure, virtualized, and hybrid cloud infrastructure that spans on-premises Windows environments, VMware virtualization, and Azure/AWS cloud services. You will be the highest escalation point for infrastructure issues, the architect for new deployments, and the mentor for the next generation of administrators.

The environment fosters learning and provides opportunities for growth across systems, cloud, cybersecurity, and networking. If you want to expand your skills while solving real, high-stakes problems - this is the place.

🧰 THE TECH STACK (WHAT YOU WILL LIVE AND BREATHE)

We are looking for depth AND breadth. You do not need to be an expert in everything - but you must have expert-level domain knowledge in at least one core area and strong working knowledge of the rest.

🔹 CORE INFRASTRUCTURE & VIRTUALIZATIONTechnologyWhat We NeedWindows Server (2016/2019/2022)Deep expertise: administration, troubleshooting, hardening, performance tuning, and disaster recovery.VMware vSphere / ESXiExpert-level required. Design, implementation, troubleshooting, and optimization of virtualized environments.Active DirectoryAdvanced configuration, Group Policy management, DNS/DHCP, replication troubleshooting, and forest-level design.Remote Desktop Services (RDS)Design, deployment, and support of multi-session environments.Group PolicyAdvanced GPO design, troubleshooting, and security hardening.🔹 CLOUD & HYBRID (AZURE / AWS / O365)TechnologyWhat We NeedMicrosoft AzureIaaS and PaaS deployment, VNet design, VPN Gateway, ExpressRoute, Entra ID (Azure AD), Conditional Access, and hybrid identity.AWSEC2, S3, VPC, and hybrid connectivity experience. Strong plus.Microsoft 365 / O365Administration and troubleshooting: Exchange Online, SharePoint, Teams, Intune.Hybrid IdentityAzure AD Connect, SSO, MFA, and Conditional Access policies.🔹 AUTOMATION & SCRIPTING (DO NOT JUST FIX - AUTOMATE)TechnologyWhat We NeedPowerShellAdvanced scripting. You should be automating administrative, deployment, and infrastructure tasks without being asked.Infrastructure as Code (IaC)ARM templates, Bicep, or Terraform. Familiarity is a strong plus.CI/CD PipelinesBonus: Azure DevOps, GitHub Actions, or Jenkins for infrastructure deployment.🔹 STORAGE, NETWORKING & SECURITYTechnologyWhat We NeedSAN StorageKnowledge of iSCSI, Fibre Channel, NetApp, EMC, or equivalent.NetworkingSolid understanding of TCP/IP, routing, switching, firewalls, load balancing, and VLANs.SecurityExperience supporting security audits, vulnerability remediation, CIS benchmarks, MFA, and zero-trust principles.🔹 BONUS / NICE-TO-HAVE

Linux (Red Hat / Ubuntu) administration.
Citrix VDI (XenDesktop / XenApp).
ITIL Certification or practical experience with Change Management, Incident Management, and Problem Management.
Microsoft Certifications (Azure Administrator, Azure Solutions Architect, VMware VCP, etc.) - strong plus.

🎯 KEY RESPONSIBILITIES (WHAT YOU WILL DO FROM DAY 1)🏗️ ARCHITECTURE & DESIGN

Evaluate, architect, and implement secure, high-availability server and web service environments.
Design and execute migration strategies (on-prem to cloud, cloud to cloud, legacy modernization) with minimal downtime and zero data loss.
Provide technical recommendations based on industry best practices, security audits, and business requirements.
Anticipate and research new cloud and web technologies appropriate to our infrastructure, platform, and products.

🔧 OPERATIONS & ESCALATION

Serve as the highest level of escalation for complex infrastructure issues. You are the person the team calls when they are stuck.
Perform advanced server setup, administration, and configuration across Windows and virtualized environments.
Troubleshoot and resolve problems quickly and effectively - and communicate clearly with peers and end-user clients during troubleshooting, planning, and migration.
Perform server and application deployments, configurations, updates, and improvements.
Support functionality and security audits and provide technical recommendations to harden the environment.

⚙️ AUTOMATION & PROCESS IMPROVEMENT

Develop scripts (PowerShell) to automate common administrative, deployment, and infrastructure tasks.
Help define, improve, document, and promote architecture and designs based on ITIL "best practices."
Create and maintain clear documentation of processes and work being done.
Demonstrate ability to create processes and document work being done - not just do the work.

🧑‍🏫 LEADERSHIP & COLLABORATION

Mentor junior team members and share knowledge across the team.
Develop relationships with professional organizations, user groups, and industry trade groups to stay current with the latest technologies.
Collaborate with cross-functional global teams to ensure seamless delivery of services.

📟 ON-CALL

Willingness to participate in a 7/24 on-call rotation to respond to and resolve systems and application issues to ensure we meet or exceed committed service level agreements (SLAs).

✅ MUST-HAVE QUALIFICATIONSRequirementDetailEducationDegree in Information Technology, Engineering, or equivalent experience.Overall Experience7+ years of experience in IT infrastructure, with a heavy focus on systems administration and engineering.Virtualization5+ years of experience in virtualized technology infrastructure design, implementation, and troubleshooting.Windows Systems5+ years of experience operating Windows Systems Administration and troubleshooting.Domain ExpertiseExpert domain knowledge and proven experience in at least one of the following areas: Active Directory, Azure, VMware, Remote Desktop Services, or Windows Servers.AvailabilityWillingness to participate in a 7/24 on-call rotation.🧠 SOFT SKILLS (THE "SUPERSTAR" FACTOR)

We are looking for someone who is not just technically brilliant but also a great fit for a collaborative, fast-paced, high-stakes team.

SkillWhat It Looks LikeCustomer FocusExcellent customer interaction with strong written and verbal communication skills. You can explain complex technical concepts to non-technical stakeholders.OrganizationStrong organizational skills and the ability to track and prioritize several tasks simultaneously.AutonomyDemonstrate teamwork skills, plus the ability to work without direct supervision.Problem SolvingExcellent problem-solving skills, along with the ability to work independently and as part of a cross-functional global team.DocumentationDemonstrated ability to create processes and document work being done.Networking & SecurityBasic knowledge of networking and security concepts (though your deeper expertise will be in systems).💎 WHY THIS ROLE IS DIFFERENT

You will not be bored. This is a high-availability, business-critical environment. The problems are real, the stakes are high, and the solutions matter.
You will not be micromanaged. We expect you to crack on from Day 1. We hire superstars and trust them to lead.
You will grow. The environment fosters learning and provides opportunities for growth across systems, cloud, cybersecurity, and networking.
You will be valued. We are a team of motivated individuals with a strong customer focus who make a difference every day. We recognize and reward technical excellence.
Hybrid Flexibility: Enjoy the balance of 3 days on-site in our Toronto office for collaboration and 2 days remote for focused work.

🚨 THE BOTTOM LINE

If you are a detail-oriented, hands-on technical leader with a strong customer focus, deep expertise in Windows and virtualization, and the confidence to crack on from Day 1 - we want to hear from you.

We are not looking for someone who wants to warm a seat. We are looking for the person who will own the room.

Skills: infrastructure,security,windows,server admin,azure,cloud,vmware certified professional

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More about this job

Responsibilities

Architect, deploy, secure, and maintain high-availability Windows, virtualized, and hybrid cloud infrastructure, while serving as the highest escalation point for complex issues and migrations. Automate and document infrastructure processes, improve operational practices, mentor junior administrators, and participate in a 24/7 on-call rotation.

Requirements

Requires 7+ years of IT infrastructure experience, including at least 5 years in Windows systems administration and virtualized infrastructure, plus expert-level knowledge in at least one core domain such as Active Directory, Azure, VMware, Remote Desktop Services, or Windows Server. A degree in IT, engineering, or equivalent experience is required, along with strong troubleshooting, communication, documentation, and collaboration skills and willingness to join a 24/7 on-call rotation.

Skills

Windows Server Administration
VMware vSphere and ESXi
Active Directory
Microsoft Azure
PowerShell
Virtualization
Cloud Infrastructure
Microsoft 365 Administration
Hybrid Identity
Infrastructure as Code
Disaster Recovery
Network Administration
Security Hardening
Technical Leadership
Documentation
Incident Management

Visa sponsorship

Not detected in the job text

Keywords

Windows Server
VMware vSphere
VMware ESXi
Active Directory
Group Policy
Remote Desktop Services
Microsoft Azure
Amazon Web Services
Microsoft 365
Exchange Online
SharePoint
Microsoft Teams
Microsoft Intune
Entra ID
Azure AD Connect
PowerShell
Infrastructure as Code
ARM Templates
Bicep
Terraform
Azure DevOps
GitHub Actions
Jenkins
SAN Storage
iSCSI
Fibre Channel
NetApp
Disaster Recovery
ITIL
Zero Trust

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