Jobs in New Tecumseth, ON and nearby (5,799 jobs)

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

5,799 listings · 738 employers Counted Nov 9, 2026. How we count

About these jobs

Employers hiring include Husky Technologies (2,128 listings), Stevenson Memorial Hospital (942 listings), Southlake Health Community (122 listings).

Common roles: Registered nurse, Practical nurse, Medical radiation technologist.

410 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 / hour	22.36	292
CAD / year	75,000.00	103

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, 4% hybrid, 96% 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 New Tecumseth, ON and nearby

Within 25 km

Email me new jobs Save this search

Added 2 days ago
SM
Medical Radiation Technologist (CT & X-Ray)
Stevenson Memorial Hospital
Alliston, ON
- Internship
Added 2 days ago
SM
Registered Practical Nurse - Med/Surg
Stevenson Memorial Hospital
Alliston, ON
- Part-time
Added 2 days ago
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Registered Practical Nurse - Med/Surg
Stevenson Memorial Hospital
Alliston, ON
- Part-time
Added 2 days ago
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Registered Nurse - Med/Surg
Stevenson Memorial Hospital
Alliston, ON
- Internship
Added 2 days ago
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Registered Respiratory Therapist
Stevenson Memorial Hospital
Alliston, ON
- Internship
Added 2 days ago
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Physiotherapist - Full Time
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Added 2 days ago
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Medical Radiation Technologist (CT & X-Ray)
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Added 2 days ago
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Registered Nurse, Perioperative
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Added 2 days ago
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Seasonal Sales Associate
Tillys
King, ON
- Temporary
Added 2 days ago
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Storeperson
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Added 2 days ago
CS
Sales Associate
Champs Sports
Newmarket, ON
- Part-time
Added 2 days ago
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Unit Assistant, Emergency
Stevenson Memorial Hospital
Alliston, ON
- Internship
Added 2 days ago
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Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Material Handler
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Buyer (Contract)
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Senior Financial Analyst - Corporate Accounting
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Assembly Technician (Contract)
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Maintenance Technician
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Manuf. Support Technician
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
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CNC Machinist - Rotational Shifts only + Benefits package + Paid time off +Shift Premium+ RRSP benefits
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
Added 2 days ago
Child Care Supply Assistant - Req. 1131
YMCA of Simcoe/Muskoka
Bradford West Gwillimbury, ON
Added 2 days ago
Newmarket Store Sales Associate
Running Room
Newmarket, ON

Robert Half

Senior System Administrator

Newmarket, ON, Canada

$110,000 to $140,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $110,000 to $140,000 CAD / year
Job type: Full-time
Apply by: Dec 6, 2026
Experience: 5+ years of infrastructure, systems administration, or IT operations experience
Posting language: English
Posted: Nov 6, 2026

Original job description

Robert Half is exclusively partnered with a well-established organization in Newmarket that is looking to hire a Senior Systems Administrator to lead infrastructure, security, and IT operations across the business.

This is a highly visible role that combines hands-on technical leadership with stakeholder engagement, vendor management, and strategic planning. The successful candidate will play a key role in modernizing the environment while helping the organization move further toward a cloud-first future.

What You'll Be Working On

This is not a traditional "keep the lights on" Systems Administrator position. The goal is to bring in someone who can take ownership of infrastructure operations, lead continuous improvement initiatives, and become the go-to infrastructure resource for the business.

Responsibilities include:

Owning day-to-day infrastructure and operational support

Managing and mentoring the Network Administrator

Partnering with the MSP and managing the vendor relationship

Responding to issues affecting internal users and external clients

Identifying opportunities for infrastructure improvements and modernization

Making security recommendations and driving best practices

Supporting disaster recovery, redundancy, and business continuity initiatives

Leading and contributing to infrastructure-related projects

Acting as a trusted technology advisor to leadership and business stakeholders

This role offers significant autonomy and influence, with the objective of allowing the VP, IT to transition away from day-to-day operational IT responsibilities.

Technology Environment

Microsoft environment

Hybrid Active Directory

Azure / Entra ID

Windows Server

Exchange Online & on-prem Exchange

SQL Server

SharePoint

Sophos Firewalls

DNS / DHCP

Virtualization technologies

PowerShell automation

Telephony and voice technologies

Disaster recovery and redundancy solutions

Upcoming Projects

Enhancement of disaster recovery and redundancy capabilities

Continued cloud transformation initiatives

Client portal deployment and supporting infrastructure

Ongoing telephony modernization projects

Security improvements and operational automation

What We're Looking For

5+ years of infrastructure, systems administration, or IT operations experience

Strong Microsoft infrastructure expertise

Experience supporting hybrid cloud environments

Network, security, and systems administration experience

Strong troubleshooting and problem-solving skills

Experience managing vendors or MSP relationships

Excellent communication and stakeholder management abilities

Comfortable working directly with clients and senior leadership

A passion for technology and continuous improvement

Automation mindset with PowerShell or similar scripting experience

Why Consider This Opportunity?

Opportunity to become the senior infrastructure leader within the organization

Broad ownership across infrastructure, security, operations, and vendor management

Executive visibility and influence

Stable organization with a long-tenured technology team

100% employer-paid benefits

RRSP matching up to 6%

Annual salary reviews

Paid certifications and professional development

Free onsite parking

7-hour workday (8:30am - 4:30pm)

Apply About employer

More about this job

Responsibilities

Own day-to-day infrastructure operations, lead and mentor the Network Administrator, manage the MSP relationship, and respond to issues affecting users and clients. Drive infrastructure modernization, security, disaster recovery, and continuity initiatives while advising leadership and stakeholders and contributing to infrastructure projects.

Requirements

Requires at least five years of infrastructure, systems administration, or IT operations experience, strong Microsoft infrastructure expertise, and experience with hybrid cloud, networking, security, and systems administration. Candidates should also bring strong troubleshooting, vendor and stakeholder management, communication, and scripting or automation skills, with comfort working directly with clients and senior leadership.

Skills

Microsoft Infrastructure
Hybrid Cloud Environments
Systems Administration
IT Operations
Network Administration
Security Administration
Vendor Management
Stakeholder Management
Troubleshooting
PowerShell Automation
Disaster Recovery
Business Continuity
Infrastructure Modernization
Active Directory
Azure / Entra ID
Windows Server

Benefits

Employer-Paid Benefits
RRSP Matching Up To 6%
Annual Salary Reviews
Paid Certifications And Professional Development
Free Onsite Parking

Visa sponsorship

Not detected in the job text

Keywords

Microsoft Environment
Hybrid Active Directory
Azure
Entra ID
Windows Server
Exchange Online
On-Premises Exchange
SQL Server
SharePoint
Sophos Firewalls
DNS
DHCP
Virtualization
PowerShell
Telephony
Voice Technologies
Disaster Recovery
Redundancy
Business Continuity
Cloud Transformation
Infrastructure Operations
Managed Service Provider
Vendor Management
Security Best Practices
Client Portal
Operational Automation

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