Find work in Canada.

595,614 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 15 hours ago
AS
Full Stack Developer
Axelon Services Corporation
Montreal, QC
- $77.93 CAD / hour
- Other
Experience with Python programming language and frameworks such as Django or Flask.
Added 15 hours ago
RT
Generative AI Engineer (Python and Angular)
Rang Technologies Inc
Mississauga, ON
- Full-time
We are seeking a highly skilled Full Stack Developer with strong expertise in Python and Angular to build and support modern cloud native applications The ideal candidate should be…
Added 15 hours ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
…platforms and services that enable the enterprise to operate with intelligence at scale. The team leads the design and delivery of a trusted unified data foundation, AI-driven data…
Added 15 hours ago
E
Sr Advisor Market Price Risk Management
Enbridge
Calgary, AB
- Full-time
…interest rate, commodity, and power price risks in accordance with corporate policies and approved risk management…
Added 16 hours ago
Z
Penetration Testing and Red Team
Zoho
Toronto, ON
- Contract
…development. This role combines hands-on security engineering with offensive security expertise to identify vulnerabilities, simulate real-world attack scenarios, and develop automation…
Added 16 hours ago
SL
ServiceNow Associate Software Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Hands-on programming experience with languages like JavaScript, Python, or similar
Added 17 hours ago
MD
Student GIS Technician - Student Worker Para Prof Sr
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Part-time
Experience or class work with scripting for databases with Python.
Added 17 hours ago
D
Manager, Actuarial Insurance Solutions (AIS) - Property & Casualty
Deloitte
Toronto, ON
- Full-time
Joining Deloitte offers the opportunity to work on industry-defining engagements, collaborate with leading insurers and regulators, and play a meaningful role in shaping the future of…
Added 17 hours ago
B
Senior Security Operations Analyst
BRP
Valcourt, QC
- Full-time
Proficiency in automation, scripting, python.
Added 17 hours ago
GM
Senior QA (Candidate must know French)
Galactic Minds INC
Canada
- Contract
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility. You will use complex SQL to deep-dive into…
Added 17 hours ago
MQ
Software Automation Engineer
Miipe Quality Solutions
Markham, ON
- $60,000 to $65,000 CAD / year
- Full-time
· Design, develop, and maintain automated test scripts and reusable test code using a variety of automation tools and frameworks
Added 17 hours ago
T
Analytics Engineer
Tantalus
Burnaby, BC
- Full-time
Proficiency in Python, including experience using Python for data analysis, automation, reporting, or machine learning applications.
Added 17 hours ago
P
Data Science Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
…Senior Manager of Data Science, you will build and ship the developer tools and observability systems that keep our production machine learning models running reliably. You will spend your…
Added 17 hours ago
TC
Python Developer
TSR Consulting
Mississauga, ON
- Contract
Contribute to automation, CI/CD pipelines, and testing frameworks.
Added 18 hours ago
B
Automation Lead – Playwright, TypeScript
BeachHead
Toronto, ON
- $65 to $70 CAD / hour
- Contract
Working with one of our top financial clients, this role calls for a Automation Lead – Playwright, TypeScript to support a high-visibility transformation initiative focused on modernising…
Added 18 hours ago
ES
AI security research engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, cloud, containers, and security automation.
Added 18 hours ago
A
Data Analytics Lead
Altis
Markham, ON
- $110,000 to $125,000 CAD / year
- Full-time
This role is ideal for an experienced data engineering professional who enjoys solving complex data challenges, working with large datasets, and building modern data solutions using SQL and…
Added 19 hours ago
Z
Penetration Testing/ Red Team Engineer
Zoho
Toronto, ON
- Contract
…development. This role combines hands-on security engineering with offensive security expertise to identify vulnerabilities, simulate real-world attack scenarios, and develop automation…
Added 20 hours ago
MA
Software Engineer
Milya AI
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
…practitioners and group practices alike. Milya focuses on combining automation with a strong human touch to help clinics run smarter, faster, and more…
Added 1 day ago
RB
Senior Platform Automation Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Develop Python automation frameworks to streamline observability deployments, validation, and configuration management across environments.
Added 1 day ago
A
Senior AI and Agentic Developer
Accenture
Toronto, ON
- Full-time
As an Advanced AI, Large Language Model and Agentic AI Developer/Consultant, you will build production-grade AI applications that transform enterprise workflows. You will translate business…
Added 1 day ago
A
Forward Deployed AI Engineer - Senior Manager
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
Own the relationship with client CTO, CFO, and CISO: shape AI investment strategy, board level narrative, and multi-year reinvention roadmap; build value architecture, ROI backlogs, use…
Added 1 day ago
L
AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
Experience with common ML tools and frameworks and implementation such as Python, Spark, Airflow, MLFlow, feature stores, cloud ML platforms
Added 1 day ago
A
R&D Test Manager (Software - Validation & Verification)
Actalent
Ottawa, ON · Nepean, ON
- $145,000 to $195,000 CAD / year
- Full-time
Expertise in test automation frameworks and tools such as Selenium, Robot Framework, JUnit, NUnit, and pytest.
Added 1 day ago
A
R&D Test Manager (Software - Validation & Verification)
Actalent
Ottawa, ON · Nepean, ON
- $145,000 to $195,000 CAD / year
- Full-time
Expertise in test automation frameworks and tools such as Selenium, Robot Framework, JUnit, NUnit, and pytest.

Zoho

Penetration Testing/ Red Team Engineer

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 4, 2026
Experience: · 3–5 years of experience in Penetration Testing, Red Teaming, Security Engineering, or Software Development with a strong security focus.
Posting language: English
Posted: Nov 4, 2026

Original job description

Senior Penetration Tester

Toronto, ON – Hybrid – 2 Days

Job Summary

We are seeking a Senior Penetration Tester / Red Team Engineer to support offensive security initiatives through advanced penetration testing, red team operations, and custom security tool development. This role combines hands-on security engineering with offensive security expertise to identify vulnerabilities, simulate real-world attack scenarios, and develop automation solutions that enhance security assessment capabilities. The ideal candidate will possess strong software development skills, a deep understanding of security testing methodologies, and experience conducting enterprise security assessments.

*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

In this role, you will:

· Design and develop custom security tools, automation frameworks, and scripts to support penetration testing and red team operations.

· Conduct comprehensive penetration testing of web applications, APIs, cloud platforms, networks, and enterprise infrastructure.

· Participate in red team engagements that emulate real-world adversaries to evaluate organizational security defenses.

· Identify, validate, and document vulnerabilities, attack paths, and security weaknesses with actionable remediation recommendations.

· Build integrations between security tools, enterprise platforms, and automation workflows to improve testing efficiency and coverage.

· Research and develop offensive security techniques, attack simulations, and proof-of-concept exploits for emerging threats.

· Support security engineering initiatives by solving complex technical challenges requiring both development and cybersecurity expertise.

· Collaborate with development, infrastructure, and security teams to improve security posture and address identified risks.

· Maintain detailed documentation of testing methodologies, findings, tools, and operational procedures.

· Contribute to continuous improvement of penetration testing, red teaming, and security automation capabilities across the organization.

What you need to have to be considered

· 3–5 years of experience in Penetration Testing, Red Teaming, Security Engineering, or Software Development with a strong security focus.

· Strong programming and scripting expertise in languages such as Python, Go, Java, C#, PowerShell, or similar technologies.

· Hands-on experience conducting penetration testing using industry-standard methodologies and frameworks.

· Experience participating in red team engagements and adversary simulation exercises.

· Proficiency with offensive security tools such as Burp Suite, Metasploit, Nmap, Cobalt Strike, BloodHound, or similar platforms.

· Strong understanding of web application security, API security, network security, and cloud security concepts.

· Experience developing custom security tools, automation scripts, or offensive security utilities.

· Familiarity with security frameworks such as MITRE ATT&CK, OWASP Top 10, and penetration testing best practices.

· Excellent analytical, troubleshooting, documentation, and communication skills.

· Security certifications such as OSCP, CRTO, PNPT, GPEN, CEH, or equivalent are highly desirable.

Apply About employer

More about this job

Responsibilities

Develop custom security tools and automation, conduct penetration tests across applications, APIs, cloud platforms, networks, and infrastructure, and participate in red team engagements. Document vulnerabilities and attack paths, recommend remediation, and collaborate with technical teams to improve security capabilities and posture.

Requirements

Requires 3–5 years of relevant experience, strong programming and scripting skills, hands-on penetration testing and red team experience, and familiarity with offensive security tools and frameworks. Certifications such as OSCP, CRTO, PNPT, GPEN, or CEH are highly desirable.

Skills

Penetration Testing
Red Teaming
Security Engineering
Python
Go
Java
C#
PowerShell
Web Application Security
API Security
Cloud Security
Network Security
Security Automation
Vulnerability Assessment
Adversary Simulation
Security Tool Development

Visa sponsorship

Not detected in the job text

Keywords

Penetration Testing
Red Team Operations
Security Engineering
Python
Go
Java
C#
PowerShell
Burp Suite
Metasploit
Nmap
Cobalt Strike
BloodHound
MITRE ATT&CK
OWASP Top 10
Web Application Security
API Security
Cloud Security
Network Security
Enterprise Infrastructure
Security Automation
Custom Security Tools
Adversary Simulation
Vulnerability Assessment
OSCP
CRTO
PNPT
GPEN
CEH

Report this job