Jobs in Mississauga, ON and nearby (90,688 jobs)

Jobs within 25 km of Mississauga, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

90,688 listings · 10,846 employers Counted Nov 8, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (1,486 listings), Shoppers Drug Mart (1,406 listings), S M Software Solutions Inc (1,149 listings).

Common roles: Software engineer, Project manager, Retail sales associate.

14,946 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / year	85,000.00	8,321
CAD / hour	30.00	6,155
USD / year	158,000.00	71
CAD / month	4,000.00	36
CAD / week	1,650.00	31

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 29% hybrid, 71% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Mississauga, ON and nearby

Within 25 km

Email me new jobs Save this search

Added 2 days ago
TH
Tool Rental Sales Part Time - BRAMPTON S
The Home Depot Canada
Brampton, ON
- Part-time
Added 2 days ago
RO
Dietary Aide - Malton Village
Region of Peel
Brampton, ON
- Part-time
Added 2 days ago
TH
Seasonal Sales Part Time - BRAMPTON S
The Home Depot Canada
Brampton, ON
- Part-time
Added 2 days ago
TH
Overnight Freight Associate 3 Month Contract Part Time - BRAMPTON S
The Home Depot Canada
Brampton, ON
- Part-time
Added 2 days ago
GH
Property Manager
Global Hospitality, Inc.
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Added 2 days ago
TS
Seafood Cutter
T&T Supermarket
Mississauga, ON
- $19.95 CAD / hour
- Part-time
Added 2 days ago
BH
Personal Caregiver -Italian Speaking
Bayshore HealthCare
Brampton, ON
- Full-time
Added 2 days ago
TH
Overnight Freight Associate- Part Time - BRAMPTON S
The Home Depot Canada
Brampton, ON
- Part-time
Added 2 days ago
CR
Bilingual- Payroll Specialist
Chartwell Retirement Residences
Mississauga, ON
- Full-time
Added 2 days ago
TG
Application Security Engineer
TMX Group
Toronto, ON
- $105,000 to $115,000 CAD / year
- Full-time
Added 2 days ago
H
Senior Director Finance
HRXconnect
Toronto, ON
- Full-time
Added 2 days ago
QM
Manager, Compensation & Benefits
Quantum Management Services Ltd.
Toronto, ON
- $125,000 to $135,000 CAD / year
- Full-time
Added 2 days ago
CG
Heavy Duty Cleaner, Full Time
Compass Group Canada
Mississauga, ON
- Full-time
Added 2 days ago
B
Team Lead, Finance Effectiveness & Transformation
BDO
Toronto, ON
- Full-time
Added 2 days ago
A
Patient Services Enrollment Specialist (12-month Contract)
AstraZeneca
Mississauga, ON
- Full-time
Added 2 days ago
Sous Chef-GCT
Great Canadian Entertainment
Toronto, ON
Added 2 days ago
A
Registered Nurse Casual AgeCare Wenleigh-2
AgeCare
Mississauga, ON
- Part-time
Added 2 days ago
SI
Senior Systems Administrator
STACK IT Recruitment
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Added 2 days ago
Field Support - Recreational Sports
Community Sports Partners
Toronto, ON
Added 2 days ago
In-Force Solutions Manager
Swiss Re
Toronto, ON
Added 2 days ago
Youth Soccer Coach
Community Sports Partners
Toronto, ON
Added 2 days ago
Toddler / Youth Soccer Coach
Community Sports Partners
Toronto, ON
Added 2 days ago
G
Associate Software Developer
Genesys
Toronto, ON
- Full-time
Added 2 days ago
RM
Facility Aide - Malton Village Long Term Care
Regional Municipality of Peel
Mississauga, ON
- $26.52 to $28.22 CAD / hour
- Other
Added 2 days ago
GI
Portfolio Manager, Private Client (Established Book of Business)
Goodreid Investment Counsel
Toronto, ON
- Full-time

STACK IT Recruitment

Senior Systems Administrator

Toronto, ON, Canada

$90,000 to $120,000 CAD / year · Full-time

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Applications open in a new tab.

Job details

Pay: $90,000 to $120,000 CAD / year
Job type: Full-time
Experience: 5+ years of experience in Systems Administration, Infrastructure Engineering, or a similar role
Posting language: English
Posted: Nov 6, 2026

Original job description

Are you a hands-on Systems Administrator who enjoys solving complex infrastructure problems and working across a variety of client environments?

We’re looking for a Senior Systems Administrator to join a growing managed IT services provider supporting clients across the Greater Toronto Area. This is a hands-on role with a strong focus on virtualization, Microsoft 365, Azure, and networking.

The ideal candidate has strong infrastructure experience, is comfortable working directly with clients, and can take ownership of technical issues from troubleshooting through to resolution.

📍 Work Type:

- Fully Onsite - 5 days a week in-office or visiting client sites; on-call and after hours support when required
- Location: Toronto, ON
- Work Type: This is a newly created position

🎯 What You’ll Do:

Manage and troubleshoot virtualized infrastructure, including Nutanix HCI environments
Administer and support Microsoft 365 environments, including Exchange Online, SharePoint, Teams, OneDrive, and user/license management
Support Azure and Entra ID environments, including hybrid identity and cloud infrastructure
Configure, maintain, and troubleshoot network infrastructure, including LAN/WAN, VLANs, firewalls, VPNs, and Wi-Fi
Serve as a senior escalation point for complex technical issues and Level 1/2 tickets
Support server, endpoint, operating system, and infrastructure-related issues across client environments
Lead and support infrastructure projects, including migrations, upgrades, and implementations
Monitor system health and proactively identify and resolve potential issues
Maintain accurate technical documentation, network diagrams, and infrastructure standards
Work directly with clients and vendors to resolve technical issues and deliver solutions
Provide technical guidance and mentorship to junior technicians
Apply security best practices across client systems and infrastructure

⭐ What We’re Looking For:

5+ years of experience in Systems Administration, Infrastructure Engineering, or a similar role
Experience working within an MSP, managed services, or multi-client environment
Hands-on experience administering Nutanix HCI, including cluster management and AHV/VM administration
Strong experience administering Microsoft 365, including Exchange Online, SharePoint, Teams, and OneDrive
Experience with Azure and Microsoft Entra ID, including hybrid environments
Solid understanding of networking, including LAN/WAN, VLANs, firewalls, VPNs, and routing
Experience with Windows Server and on-premises Active Directory
Experience with RMM and PSA platforms; HaloPSA and NinjaOne are an asset
Strong troubleshooting and problem-solving skills
Experience mentoring, coaching, or providing technical direction to junior technicians
Strong client-facing communication skills and the ability to work with both technical and non-technical stakeholders
Strong organizational skills and the ability to manage multiple client environments and competing priorities

Nice to Have

Cybersecurity experience from a systems/infrastructure administration perspective
Experience with SentinelOne, Microsoft Defender, or other EDR/MDR platforms
FortiGate or other firewall experience
Microsoft 365 security experience, including Conditional Access, MFA, Intune, and DLP
Experience with infrastructure migrations to Azure/Microsoft 365
ITIL Foundation or working knowledge of ITIL practices
Experience supporting law firms or professional services organizations
Experience with operational technology (OT), building automation, or commercial property environments
Nutanix or Microsoft certifications

🔥 What Makes This Role Exciting?

Technical Variety: Work across virtualization, cloud, Microsoft 365, networking, and infrastructure
Client Exposure: Work directly with a diverse client base and become a trusted technical resource
Hands-On Environment: Take ownership of real infrastructure challenges and projects

Technical Growth: Continue developing your expertise across modern infrastructure and cloud technologies

Leadership Opportunity: Mentor junior technicians and play a key role in supporting the broader technical team

Base Salary: $90,000 - $120,000
Performance Bonus Eligibility
Paid Time Off & Extended Health Benefits (Medical/Dental/Vision)
Professional development, training, and certification opportunities

📩 Ready to Elevate Your Career? Apply Now!

At STACK IT Recruitment, we connect top talent with standout opportunities. If you meet at least 70% of the qualifications, we encourage you to apply, we’d love to chat!

Know someone perfect for this role? Share this with your network and help someone take the next step in their career.

✨ We’re committed to diversity and inclusion. Need accommodation during the hiring process? Let us know, we’re here to support you!

AI Use Disclosure:

STACK IT uses AI-enhanced tools to support initial candidate screening and interview note analysis. All assessments and hiring decisions remain human-led.

Apply About employer

More about this job

Responsibilities

Manage and troubleshoot virtualized infrastructure, cloud environments, and network systems across various client sites. Serve as a senior escalation point for complex technical issues while leading infrastructure projects and mentoring junior staff.

Requirements

Requires at least 5 years of experience in systems administration or infrastructure engineering within a managed services environment. Candidates must possess strong hands-on expertise in Nutanix, Microsoft 365, Azure, and networking protocols.

Skills

Systems administration
Nutanix HCI
Microsoft 365
Azure
Entra ID
Networking
LAN/WAN
Firewalls
VPN
Windows Server
Active Directory
Troubleshooting
Infrastructure management
Technical documentation
Mentorship
Client relations

Benefits

Performance bonus
Paid time off
Medical insurance
Dental insurance
Vision insurance
Professional development
Training opportunities
Certification opportunities

Visa sponsorship

Not detected in the job text

Keywords

Systems Administration
Nutanix HCI
Microsoft 365
Azure
Entra ID
Networking
LAN/WAN
VLANs
Firewalls
VPN
Wi-Fi
Windows Server
Active Directory
RMM
PSA
HaloPSA
NinjaOne
Cybersecurity
SentinelOne
Microsoft Defender
EDR
MDR
FortiGate
Intune
DLP
ITIL
Infrastructure Engineering
Cloud Infrastructure
Hybrid Identity
Managed Services

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