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Added 9 mins ago
OC
Senior Strategist
Ogilvy Canada
Toronto, ON
- Full-time
…ideas and strategic recommendations for positioning a client’s business/products to…
Added 1 hour 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 joining a fast-growing cloud company that manages and operates business-critical systems - including Enterprise Resource Planning (ERP) - where downtime is not an option,…
Added 1 hour ago
LH
SENIOR MICROSOFT SYSTEMS ADMINISTRATOR
Logic Hire Solutions LTD
Toronto, ON
- $110,000 to $160,000 CAD / year
- Full-time
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,…
Added 1 hour ago
VT
Urgent job openings for iOS & Android Consultants
Vision Talent Co.
Toronto, ON
- Contract
The iOS Consultant (Architect) is responsible for leading the functional design and development of application systems across all technologies and platforms. The role provides consultation…
Added 2 hours ago
KC
Senior Consultant - Data & Solution Architect (MS Fabric)
Keyrus Canada
Toronto, ON · Montreal, QC
- Full-time
…intelligence era: someone who bridges data, cloud, AI, and business decision-making at scale. This is not simply a role you fill. It is a discipline you master and a story you help write as…
Added 2 hours ago
E
Cloud Native Solution Architect
Ericsson
Toronto, ON
- Full-time
Ericsson is looking for a Cloud Native Solution Architect to join our team in Canada. In this role, you will analyze, design, solution, customize, and deliver end-to-end Cloud platform…
Added 3 hours ago
MC
Senior Enterprise Information Data Architect (35902)
Myticas Consulting
Canada
- Contract
Senior Enterprise Information / Data Architect
Added 3 hours ago
V
Architect
Virtusa
Toronto, ON
- Full-time
Architect, scale, and maintain automated verification frameworks across web, mobile, and service layers to maximize reusable test assets and minimize maintenance overhead.
Added 4 hours ago
M365 Architect
EY
Toronto, ON
The M365/Entra Architect role will design and implement the M365 and Entra aspects of our products. This will be done leveraging Infrastructure as Code (IAC) where possible. The Engineer…
Added 4 hours ago
IW
Senior Manager, Solution Architect 1
IG Wealth Management
ON · Ontario, Canada
- Full-time
The Solution Architect plays a key role in shaping and delivering technology solutions that support IG's marketing, advisor engagement, and digital experience capabilities. Working closely…
Added 4 hours ago
IW
Senior Manager, Solution Architect 1
IG Wealth Management
MB · Manitoba, Canada
- Full-time
The Solution Architect plays a key role in shaping and delivering technology solutions that support IG's marketing, advisor engagement, and digital experience capabilities. Working closely…
Added 4 hours ago
P
Software Engineering Manager Risk Management Platform
PCMI
Canada
- Full-time
Work closely with the architect team to turn platform design decisions into working implementations.
Added 4 hours ago
AC
Data Engineer - Snowflake, dbtCore/Cloud, AWS
Aviva Canada
Markham, ON
- Full-time
…and implementation of data solutions that support our growing business and next-generation Snowflake platform. This role offers the opportunity to make a meaningful impact while working…
Added 4 hours ago
E
Cloud Native Solution Architect
Ericsson
Toronto, ON
- Full-time
Ericsson is looking for a Cloud Native Solution Architect to join our team in Canada. In this role, you will analyze, design, solution, customize, and deliver end-to-end Cloud platform…
Added 4 hours ago
Senior Strategist
Ogilvy
Toronto, ON
…ideas and strategic recommendations for positioning a client’s business/products to…
Added 5 hours ago
SR
Data Architect
Swim Recruiting
Vancouver, BC
- $95 to $105 CAD / hour
- Contract
As a result of investment in technology, our client is looking to add a Data Architect to their data and analytics team to design, develop, and implement scalable data solutions. This role…
Added 5 hours ago
S
Architect
Stantec
Vancouver, BC
- Full-time
Stantec is seeking an experienced Architect to join our team in Vancouver, British Columbia. The ideal candidate will have strong knowledge of architectural practice and experience…
Added 5 hours ago
AI
Data & Analytics Solutions Architect - AI platforms, AWS, Databricks
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Data & Analytics Solutions Architect - AI platforms, AWS, Databricks
Added 5 hours ago
MC
Level 2 3 Network Administrator & Projects Specialist (35949)
Myticas Consulting
Ottawa, ON
- Full-time
Architect secure, reliable and scalable infrastructure solutions aligned with client requirements.
Added 5 hours ago
R
Media Production Systems Architect (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
…heterogeneous environments that span across functional, technical, and business…
Added 6 hours ago
RC
ServiceNow Architect
RSM Canada
Toronto, ON
- Full-time
The ServiceNow Architect is a key member of the ServiceNow practice, responsible for designing scalable, secure, and high-performing ServiceNow solutions that align with clients’ business…
Added 6 hours ago
H
Application Architect SAP BTP FIORI
Hays
Calgary, AB
- Contract
This role designs applications required to automate business processes and meet business needs. The resulting design may run on multiple platforms and may be composed of multiple software…
Added 6 hours ago
C
Media Production Systems Architect (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
…heterogeneous environments that span across functional, technical, and business…
Added 6 hours ago
A
Sr AI Architect
Accenture
Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
As a Lead or Principal AI Architect, you will serve as the definitive technical authority on AI architecture within client engagements and across the practice. You will own the complete,…
Added 6 hours ago
ZS
(IAE)Integration Architect
Zodiac Solutions, Inc
Calgary, AB
- Full-time
Experience working with application vendors, infrastructure and operations teams, business representatives, security teams, and architecture governance authorities.

Logic Hire Solutions LTD

SENIOR MICROSOFT SYSTEMS ADMINISTRATOR

Toronto, ON, 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 troubleshoot high-availability Windows, virtualized, and hybrid cloud infrastructure, while serving as the highest escalation point for complex issues and migrations. Automate administrative work, document and improve IT processes, mentor junior staff, and collaborate with global teams while participating in a 24/7 on-call rotation.

Requirements

Requires 7+ years of IT infrastructure experience, including at least 5 years in virtualization and Windows systems administration, 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 Information Technology or Engineering, or equivalent experience, is required; candidates must also be available for a 24/7 on-call rotation and demonstrate strong communication, problem-solving, and documentation skills.

Skills

Windows Server Administration
VMware vSphere and ESXi
Active Directory
Microsoft Azure
Microsoft 365 Administration
PowerShell Scripting
Infrastructure as Code
Virtualization
Cloud and Hybrid Infrastructure
Disaster Recovery
Networking
Security Hardening
SAN Storage
Technical Leadership
ITIL Practices
Documentation

Visa sponsorship

Not detected in the job text

Keywords

Windows Server
VMware vSphere
ESXi
Active Directory
Group Policy
Remote Desktop Services
Microsoft Azure
Amazon Web Services
Microsoft 365
Exchange Online
SharePoint
Teams
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
TCP/IP
ITIL
CIS Benchmarks

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