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System Support Jobs in Markham, ON (NOW HIRING)

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HRIS Analyst - Workday

Markham, ON · Hybrid

CA$80K - CA$95K/yr

POSITION We are seeking an experienced HRIS Analyst to join our HRIS team and support the ongoing evolution of our Workday system. In this role, you will act as a subject matter expert for the system ...

Ratehub

Junior IT & Operations Support

Toronto, ON · Remote

CA$50K - CA$60K/yr

You will get exposure to SaaS administration, VoIP phone systems, mortgage and insurance brokerage ... Support employees on Windows 11, macOS, Google Workspace, and Microsoft 365 * Replace and order ...

1Valet

Systems Analyst - Technical Support

Toronto, ON · Remote

The System Analyst will leverage their technical acumen and problem-solving capabilities to deliver efficient resolutions, reduce recurring incidents, and support long-term system improvements. In ...

1Valet

Systems Analyst - Technical Support

Toronto, ON · Remote

The System Analyst will leverage their technical acumen and problem-solving capabilities to deliver efficient resolutions, reduce recurring incidents, and support long-term system improvements. In ...

TMX Group

System Engineer - Virtualization

Toronto, ON · Hybrid

CA$115 - CA$130/hr

The System Engineer (12-month contract) is responsible for the management and support of various infrastructure technologies on distributed system platforms. In this role, you will design, build, and ...

Scotiabank

PAM Solution Support Engineer

Toronto, ON · On-site

The PAM Solution Support Engineer is responsible for supporting the deployment, maintenance, and ... Develop PowerShell and SQL scripts for monitoring task automation, system integration, data ...

Ci

Infrastructure System Operator

Toronto, ON · On-site

Support of the company's production online and batch processing systems and associated scheduling tooling, across all LOBs - CISS, IWMS, Assante, DART/CRAS, IMS, CIIS, PARIO. * Support of all hub ...

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Showing results 21-40

All JobsSystem Support JobsSystem Support Jobs in Markham, ON

System Support information

What is the difference between System Support vs Network Support?

AspectSystem SupportNetwork Support
CertificationsCompTIA A+, Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentHelp desk, on-site, remoteNetwork labs, data centers, on-site
Employer & Industry UsageIT departments, tech companies, SMBsTelecom, large enterprises, data centers
Common Search & ComparisonYesYes

System Support focuses on troubleshooting and maintaining computer systems, hardware, and software. Network Support specializes in managing and troubleshooting network infrastructure like routers, switches, and connectivity issues. While both roles require technical certifications and often overlap, System Support is broader in system management, whereas Network Support is specialized in network infrastructure.

How to become a system support?

To become a system support professional, you typically need a high school diploma or equivalent, along with knowledge of computer hardware, software, and networking. Earning certifications such as CompTIA A+ or Network+ can improve job prospects, and gaining experience through internships or entry-level IT roles is beneficial. Strong problem-solving skills and familiarity with operating systems like Windows or Linux are also important.

What cities near Markham, ON are hiring for System Support jobs?

Cities near Markham, ON with the most System Support job openings:

Infographic showing various System Support job openings in Markham, ON as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, and 5% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.

Senior Application Support / Systems Engineer

Toronto, ON • On-site

Raise
See more jobs at Raiseexternal

CA$82 - CA$100/hr

Other

Posted 3 days ago

New

Job description

Senior Application Support / Systems Engineer

  • Pay Rate: $82–$100/hour, depending on experience
  • Contract Length: 6 Months
  • Location: Toronto, Canada

Raise is currently hiring a Senior Application Support / Systems Engineer on behalf of our client. They’re expanding their team to meet growing needs, making this a unique opportunity to work with an industry leader.

Note: The primary pay rate is based on T4 classification; however, we will also consider applications from candidates interested in an INC classification, where applicable.

Description

The Senior Application Support / Systems Engineer will be responsible for monitoring and maintaining application health, configuring observability and alerting solutions, triaging production incidents, troubleshooting performance and latency issues, and supporting Kubernetes-based environments.

The successful candidate will bring strong experience in application support, distributed systems, monitoring and observability, CI/CD processes, incident management, and production troubleshooting, with hands‑on experience supporting cloud-based and Kubernetes environments.

Your Impact:
  • Application monitoring, health management, and production support
  • Observability, monitoring, and alerting configuration
  • Production incident triage, troubleshooting, and resolution
  • Performance and latency analysis and optimization
  • Kubernetes-based application and systems support
  • CI/CD and production deployment support
  • Distributed systems and microservices support
  • Incident management and production troubleshooting
  • Cloud-based application support
Qualifications
  • Strong experience in application support / systems engineering within production environments.
  • Hands‑on experience with GCP and Google Kubernetes Engine (GKE).
  • Strong experience with observability and monitoring tools, such as Grafana, Prometheus, Datadog, Dynatrace, Splunk, or similar platforms.
  • Experience configuring monitoring, alerting, dashboards, and distributed tracing solutions.
  • Strong experience supporting Kubernetes-based environments.
  • Experience with Jenkins and CI/CD processes.
  • Proven experience supporting production deployments and troubleshooting production issues.
  • Strong understanding of distributed systems and microservices architectures.
  • Experience with production incident management, root‑cause analysis, and troubleshooting performance and latency issues.
  • Experience supporting cloud‑based applications.
  • Strong analytical, problem‑solving, and communication skills.
Preferred Skills
  • Experience supporting large‑scale retail or eCommerce platforms.
  • Familiarity with Datadog, Dynatrace, Splunk, Grafana, Prometheus, or similar monitoring and observability tools.
  • Strong experience with GCP cloud services.
  • Experience with GKE / Kubernetes in production environments.
  • Experience with microservices architectures and distributed systems.
Education and Certifications

Bachelor’s Degree in Computer Science, Information Technology, Software Engineering, Management Information Systems (MIS), or a related technical discipline (or equivalent practical experience).

Looking for meaningful work? We can help!

Raise is an established hiring firm with over 65 years of experience. We believe strongly in making the world a better place through work, which is why we’re a certified B Corporation and donate 10% of our profits to charity.

We strive to build teams that reflect the diversity of the communities we work in. We encourage all qualified applicants to apply, including people from traditionally underrepresented groups such as women, visible minorities, Indigenous peoples, people identifying as LGBTQ2SI, veterans, and people with visible/nonvisible disabilities.

We have a dedicated webpage for accommodations where you can learn more about what we offer and request accommodation: https://raise.jobs/accommodations/

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