Network administrator jobs in Mississauga, ON and nearby (132 jobs)

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

Counted Nov 8, 2026

Hiring at a glance

View jobs

Open jobs: 132
Employers: 96

Advertised starting pay

Average starting payCAD / year: $94,364Across 22 listings
Average starting payCAD / hour: $49.31Across 12 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 38%50 listings
On-site: 62%82 listings

Employers hiring include S M Software Solutions Inc (8), Michael Page (4), CGI (3).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

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.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Network administrator jobs in Mississauga, ON and nearby

Within 25 km

Email me new jobs Save this search

Added 5 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 5 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 5 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 17 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 17 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 17 hours ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 1 day ago
OI
Learning Technology Systems Administrator
Ontario International High School
Toronto, ON
- $70,000 to $85,000 CAD / year
- Full-time
We are seeking a hands-on Learning Technology Systems Administrator to take ownership of our academic technology environment an
Added 1 day ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 1 day ago
SM
RQ11857 – Systems Administrator/Operations Support Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior Systems Administrator / Operations Support Specialist with strong expertise in Oracle Fusion Recruiting Cloud (ORC), Oracle HCM Cloud…
Added 1 day ago
J
Systems Administrator / Operations Support Specialist
Joblinxsapp
Toronto, ON
- Full-time
The Systems Administrator / Operations Support Specialist will provide Level 1 and Level 2 technical support, systems administration, and IT infrastructure operations within an enterprise…
Added 1 day ago
CI
ERP & E-commerce Systems Administrator
chive inc
Toronto, ON
- Contract
Added 1 day ago
VS
Systems Administrator
vTech Solution Canada
Toronto, ON
- Contract
Title: Systems Administrator/Operations Support Specialist
Added 2 days ago
BC
Systems Administrator
Business Cloud Inc
Toronto, ON
- Full-time
As a Systems Administrator at Business Cloud, you are responsible for the security, availability, and recoverability of the systems our clients depend on across a portfolio of Microsoft 365…
Added 2 days ago
SI
Senior Systems Administrator
STACK IT Recruitment
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Are you a hands-on Systems Administrator who enjoys solving complex infrastructure problems and working across a variety of client environments?
Added 2 days ago
J
Systems Administrator/Operations Support Specialist - Senior
Joblinxsapp
Toronto, ON
- Full-time
The Systems Administrator / Operations Support Specialist will be responsible for administering, configuring, maintaining, and supporting Oracle Fusion Recruiting Cloud (ORC) and associated…
Added 2 days ago
SI
Senior Systems Administrator
STACK IT Recruitment
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Are you a hands-on Systems Administrator who enjoys solving complex infrastructure problems and working across a variety of client environments?
Added 2 days ago
2I
Senior Systems Administrator/Operations Support Specialist
2iSolutions Inc.
Toronto, ON
- Contract
Our Toronto-based client is hiring a Systems Administrator/Operations Support Specialist – Senior for a 10-month onsite contract opportunity in Toronto, ON. The candidate must work onsite 5…
Added 3 days ago
GS
Senior Systems Administrator
GlassHouse Systems
Toronto, ON
- Full-time
We are looking for a Senior Systems Administrator to provide hands-on infrastructure administration an
Added 3 days ago
RD
Network Administrator
Randstad Digital
Toronto, ON
- Full-time
This newly created Network Administrator position expands the core IT team to support enterprise growth and offload op
Added 3 days ago
LH
SENIOR MICROSOFT SYSTEMS ADMINISTRATOR
Logic Hire Solutions LTD
Toronto, ON
- $110,000 to $160,000 CAD / year
- Full-time
🚀 SENIOR MICROSOFT SYSTEMS ADMINISTRATOR / TECHNICAL LEADToronto, ON | Hybrid (3 Days On-Site) | 7+ Years | Day-1 Impact Required⚡ THE HOOK
Added 4 days ago
SC
Network Technician
SPECBAND COMMUNICATIONS LTD
Toronto, ON
- Full-time
…technicians on demand. Services include Smart Hands and SLA support, network installations and troubleshooting, structured cabling, and fiber and…
Added 4 days ago
SS
IT Support and Systems Administrator - Tier 1
Securiguard Services Ltd.
Toronto, ON
- Full-time
Securiguard is seeking a detail-oriented and technically skilled IT Support & Systems Administrator (Tier 1) to join our team in Ontario. This role is responsible for providing first-level…
Added 4 days ago
Systems Administrator-GCGCON
Great Canadian Entertainment
Toronto, ON
Under the general direction of the Manager, Systems and Infrastructure, the Systems Administrator is responsible for the implementation, administration, maintenance, monitoring, and support…
Added 4 days ago
MP
Systems Administrator
Michael Page
Toronto, ON
- $40 to $50 CAD / hour
- Contract
The Systems Administrator is responsible for maintaining, supporting, and optimizing the organization's IT infrastructure to ensure reliable business operations. This role provides…
Added 4 days ago
MP
Senior Yardi System Administrator
Michael Page
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
The Senior Yardi System Administrator will provide technical and business support for Chartwell's ERP applications, with a strong focus on Yardi Maintenance IQ, system administration,…

Dawn InfoTek

System Administrator

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 29, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

Dawn InfoTek Inc. is a professional IT consulting firm that partners with major financial institutions, investment firms, and government organizations. We are committed to delivering innovative technology solutions and connecting top-tier IT talent with leading organizations.

We are currently seeking a highly skilled System Administrator to join our dynamic team and support one of our major banking clients.

Location: Scarborough, ON (Hybrid – 3 days per week in the office)

Position Type: 8 month Contract

Responsibilities:

Deploy, operate, troubleshoot, and support backup, restoration, and migration services across on-premises and cloud environments.

Design and develop Backup Testing as a Service capability to help stakeholders validate end-to-end application recovery using Cohesity Data Protection services.

Partner with technical and business subject matter experts to ensure migrated applications meet recovery and business requirements.

Participate in scheduled changes and troubleshooting activities, including occasional non-standard working hours.

Manage and maintain backup and NAS platforms across on-premises and Google Cloud environments.

Provide Level 2 support and coordinate vendor escalations for transitioned services.

Develop and maintain operational documentation, including build guides, runbooks, and technical specifications.

Contribute to implementation planning and service delivery activities.

Must Have Skills:

10+ years of experience as a Backup Administrator, with hands-on expertise in technologies such as Cohesity, Dell EMC Data Domain, NetBackup, Veeam, or similar backup and replication platforms.
2+ years of experience administering Microsoft Windows Server 2019/2022 and/or Red Hat Enterprise Linux 9.x/10.x
5+ years of experience working with networking technologies and operational support.
5+ years of experience supporting agent-based backups for SQL Always On Availability Groups (AAG), Oracle, DB2, and similar database platforms, with a solid understanding of SQL VSS and RMAN backups.
Strong written, verbal, and presentation skills, with the ability to communicate effectively with technical teams and business stakeholders.

Nice-To-Have Skills:

2+ years of experience with architecture, deployment, or operational support of VMware vSphere Hypervisor and Red Hat OpenShift Virtualization.
Experience with scripting and automation, including REST APIs, PowerShell, and Python
Previous experience in banking or financial services
Strong interpersonal skills and the ability to collaborate effectively with vendors and cross-functional teams

Apply About employer

More about this job

Responsibilities

Deploy, operate, troubleshoot, and support backup, restoration, migration, and NAS services across on-premises and Google Cloud environments, including developing a backup testing capability using Cohesity. Coordinate recovery requirements with technical and business stakeholders, provide Level 2 support and vendor escalations, and contribute to service delivery, change activities, and operational documentation.

Requirements

Requires 10+ years of backup administration experience, at least two years administering Windows Server 2019/2022 and/or Red Hat Enterprise Linux 9.x/10.x, and five or more years in networking support. Candidates also need five or more years supporting agent-based backups for database platforms such as SQL AAG, Oracle, and DB2, along with strong communication skills; virtualization, automation, and financial-services experience are preferred.

Skills

Backup Administration
Cohesity Data Protection
Dell EMC Data Domain
NetBackup
Veeam
Microsoft Windows Server
Red Hat Enterprise Linux
Networking
SQL Always On Availability Groups
SQL VSS Backups
Oracle RMAN Backups
VMware vSphere
Red Hat OpenShift Virtualization
REST APIs
PowerShell
Python

Visa sponsorship

Not detected in the job text

Keywords

Backup Administration
Cohesity Data Protection
Dell EMC Data Domain
NetBackup
Veeam
Backup And Replication
Backup Testing As A Service
Data Restoration
Data Migration
NAS
Google Cloud
Microsoft Windows Server 2019/2022
Red Hat Enterprise Linux 9.x/10.x
Networking
SQL Always On Availability Groups
SQL VSS
Oracle RMAN
DB2
VMware vSphere Hypervisor
Red Hat OpenShift Virtualization
REST APIs
PowerShell
Python
Level 2 Support
Vendor Escalations
Operational Documentation
Runbooks
Banking
Financial Services

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