Toronto, On Cybersecurity systems engineer Jobs – 172 Openings This Week

Staff Software Engineer
Kaseya Careers —Toronto, ON
- $180,000–$250,000 a year
- Azure
- AWS
- APIs
Senior Staff Network Software Engineer
Kaseya Careers —Toronto, ON
- Linux
Quick apply
Staff Applied ML Engineer
Kaseya Careers —Toronto, ON
- $220,000–$280,000 a year
- SQL
- Machine learning
- Mentoring
Senior Backend Software Engineer – Data Platform
Kaseya Careers —Toronto, ON
- $205,000–$240,000 a year
- Azure
- System design
- Java
Quick apply
Data Platform Engineering Manager
TD Bank —Toronto, ON
- $115,600–$163,200 a year
- Full-time
- Azure
- Computer Science
- Engineering
- Paid time off
Observability Engineer
Accommodations Plus International —Markham, ON
- $90,000–$110,000 a year
- Weekends as needed
- Computer Science
- Engineering
- Maintenance
- Paid time off
- Employee assistance program
Quick apply
Senior Developer, ServiceNow CSM - EN 395
Export Development Canada | Exportation et développement Canada —Toronto, ON
- $96,557–$128,743 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Software troubleshooting
- Relocation assistance
Quick apply
3d
Controls and Automation and Digital Lead
Gay Lea Foods —Toronto, ON
- $95,300–$145,300 a year
- Full-time
- Management
- PMP
- Engineering
Quick apply
AI & Machine Learning Engineer, Level 17 or 18 - 803 EN
Export Development Canada | Exportation et développement Canada —Toronto, ON
- $84,698–$112,931 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Relocation assistance
Quick apply
3d
Director, Data Strategy & AI Enablement
YORK1 —Etobicoke, ON
- Full-time
- Hybrid work
- Computer Science
- ERP systems
- Master's degree
- Dental care
Quick apply
Cybersecurity Engineer
ALSTOM —Toronto, ON
- $80,000–$105,000 a year
- Computer Science
- Analysis skills
- Bachelor's
14d
Systems Administrator, Information Technology
Oak Valley Health —Markham, ON
- $50.41–$61.89 an hour
- Weekends as needed
- Azure
- Software troubleshooting
- Maintenance
7d
Systems Engineer — Linux Isolation & Networking
Kaseya Careers —Toronto, ON
- $160,000–$240,000 a year
- Full-time
- AWS
- Software development
- APIs
Quick apply
11d
NOC Specialist
Arctiq —Toronto, ON
- Full-time
- Hybrid work
- Maintenance
- Communication skills
Quick apply
AI/ML Engineer — Agentic AI Systems
Kaseya Careers —Toronto, ON
- $160,000–$240,000 a year
- Full-time
- Research
- Machine learning
- Software development
Quick apply
11d
Cybersecurity Platform Engineer
ALSTOM —Toronto, ON
- $80,000–$105,000 a year
- Full-time
- Computer science
- Computer Science
- Writing skills
14d
District Systems Engineer
Palo Alto Networks —Toronto, ON
- $181,600–$249,700 a year
- Up to 50% travel
- English
- Travel
1d
Systems Engineer
Pathway Communications —Markham, ON
- $45,000–$55,000 a year
- Full-time
- Azure
- Computer Science
- Maintenance
- Dental care
Quick apply
IT Security Analyst CAN
Greenstone Meats —Etobicoke, ON
- $110,000–$120,000 a year
- Azure
- Computer Science
- Windows
- Disability insurance
- Dental care
Quick apply
AI Systems Engineer (Cyber Detection Engineering)
BMO Financial Group —Toronto, ON
- $80,000–$175,000 a year
- Full-time
- Hybrid work
- DevOps
- Engineering
- System design
- Tuition reimbursement
- Life insurance

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cybersecurity systems engineer jobs near toronto, on

Staff Software Engineer

Kaseya Careers -
Toronto, ON

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Job details

$180,000–$250,000 a year

Qualifications

CI/CD
Authentication
Software engineering
Azure
Rust (programming language)
Go
Kubernetes
Infrastructure as Code (IaC)
Encryption
Google Cloud Platform
Event-driven architecture
AWS
Incident response
Back-end development
APIs
Kafka
Software development or architecture experience
Pipeline
Identity & access management

Full job description

About Kaseya

Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success.

Backed by Insight Partners, a leading global software investor, Kaseya has experienced sustained double-digit growth and continues to expand its global footprint. Today, Kaseya supports customers in more than 20 countries and manages over 15 million endpoints worldwide.

Founded in 2000, Kaseya has built a culture centered around innovation, accountability, and results. We are a high-growth, high-performance organization that values individuals who are driven, adaptable, and committed to delivering exceptional outcomes for our customers and teammates alike.

At Kaseya, success comes from embracing challenges, moving with urgency, and continuously raising the bar.

Why Kaseya?

Join a fast-growing company that's transforming the IT industry. At Kaseya, you'll have the opportunity to work with cutting-edge technology, collaborate with a dynamic team, and develop your career in a high impact role.

Join the Kaseya growth rocket ship and see how we are #ChangingLives!

Job Summary

We're hiring Platform Backend Engineers to build and operate the core services connecting workflow execution, identity, event routing, secrets management, and audit capabilities across Kaseya's platform. This is a hands-on backend role focused on Go or Rust, event-driven systems, multi-tenant security, and production reliability. You'll build foundational services used by engineering teams and AI-enabled workflows, with correctness, auditability, and operational clarity as core design requirements.

Roles & Responsibilities

Build and operate core platform services, including API gateways, event routing, identity integrations, secrets management, and audit infrastructure
Design event-driven systems that convert product events, alerts, and partner webhooks into durable workflow execution using Kafka and Temporal
Implement a pluggable key-management layer supporting cloud KMS providers, bring-your-own-key models, envelope encryption, and per-client cryptographic isolation
Build and enforce fine-grained capability grants for individual clients, workflows, operations, and service-to-service requests
Own GitOps-based deployment pipelines for versioned workflow definitions across isolated client environments
Develop onboarding automation for identity provisioning, compliance configuration, and client-specific key-management setup
Build secure connector services for third-party APIs, including scoped access, platform-managed credentials, request validation, and audit logging
Improve platform observability, reliability, failure recovery, security, and operational readiness while supporting production incident response

Required Qualifications

Experience building and operating production backend services using Go or Rust
Experience designing event-driven systems using Kafka or similar technologies, including retries, idempotency, replay, and at-least-once delivery
Experience implementing authentication and authorization using OAuth 2.0, OIDC, token lifecycle management, or fine-grained access controls
Experience implementing encryption or key-management solutions using cloud KMS platforms, envelope encryption, or key-hierarchy designs
Experience operating multi-tenant production systems using structured logging, metrics, distributed tracing, and incident-response practices

Preferred Qualifications

Experience with Temporal or another durable workflow orchestration platform
Experience integrating identity platforms such as Zitadel, Keycloak, Auth0, Okta, or similar technologies
Experience with ClickHouse or another columnar, append-only, or audit-focused data store
Experience with GitOps, CI/CD, Kubernetes, or infrastructure-as-code deployment practices
Experience integrating MSP, PSA, RMM, security, or Microsoft 365 platform APIs
Experience building software for regulated environments subject to SOC 2, HIPAA, CMMC, or similar requirements
Experience developing multi-cloud platform services across AWS, Azure, or GCP

Compensation Range

The base salary range for this job is CAD $180,000 – $250,000 / year.

An individual's base pay depends on various factors including geographical location and review of experience, knowledge, skills, and abilities of the applicant. At Kaseya, certain roles are eligible for benefits and additional rewards. These rewards are allocated based on individual impact in role. In addition, certain roles also have the opportunity to earn sales incentives based on revenue or utilization, depending on the terms of the plan and the employee's role.

Additional Information

Kaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.

#IND525

Additional information
Kaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.

Apply Now

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cybersecurity systems engineer jobs in toronto, on

Staff Software Engineer

Senior Staff Network Software Engineer

Staff Applied ML Engineer

Senior Backend Software Engineer – Data Platform

Data Platform Engineering Manager

Observability Engineer

Senior Developer, ServiceNow CSM - EN 395

Controls and Automation and Digital Lead

AI & Machine Learning Engineer, Level 17 or 18 - 803 EN

Director, Data Strategy & AI Enablement

Cybersecurity Engineer

Systems Administrator, Information Technology

Systems Engineer — Linux Isolation & Networking

NOC Specialist

AI/ML Engineer — Agentic AI Systems

Cybersecurity Platform Engineer

District Systems Engineer

Systems Engineer

IT Security Analyst CAN

AI Systems Engineer (Cyber Detection Engineering)

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