Find work in Canada.

584,320 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 min ago
GC
Senior CNC Machinist
Gates Corporation
Windsor, ON
- Full-time
…industries. The company focuses on advancing materials science to engineer products that exceed industry standards and demanding performance expectations. Gates continually invests in…
Added 1 min ago
ES
AI security research engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities. This is a hands-on role for someone who can move from a…
Added 1 min ago
A
Data Analytics Lead
Altis
Markham, ON
- $110,000 to $125,000 CAD / year
- Full-time
Our client, a well-established organization in the corporate sector, is seeking a Senior Data Engineer / Senior BI / Analytics Engineering Lead to design, build, and optimize scalable data…
Added 1 min ago
ZS
Cloud Engineer
Zodiac Solutions, Inc
Montreal, QC
- Full-time
The Cloud Security Engineering team enables the firm to securely adopt and scale cloud-native technologies across the enterprise. You will work alongside highly skilled professionals in an…
Added 1 min ago
SA
Aircraft Maintenance Engineer
Saxon Aerospace
Calgary, AB
- Contract
Aircraft Maintenance Engineer Contract– Mechanics, Avionics, Structures with Dash 8 Experience
Added 15 mins ago
C
YHM - Training Coordinator
Cargojet
Hamilton, ON
- Full-time
Under the general direction of the Quality Assurance Trainer/Engineer, the successful candidate will support the coordination and administration of training programs for Cargojet…
Added 15 mins ago
M
Senior Full Stack Java Engineer
Miratech
ON · Ontario, CANADA
- Full-time
We are looking for a Senior Full Stack Engineer to design, develop, and support scalable cloud-native applications that power Workforce Management (WFM), Customer Experience (CX), and…
Added 15 mins ago
Senior Data Engineer
ZoomInfo Technologies LLC
Toronto, ON
The Senior Data Engineer is a core builder of the single source of truth that ZoomInfo's Corporate Strategy and GTM Strategy teams use to plan and track the business: pipeline created,…
Added 15 mins ago
S
Senior C++ Engineer
Semperis
Remote, Canada
- Full-time
- Remote
We are seeking an experienced Senior C++ Software Engineer with strong
Added 15 mins ago
FC
Project Engineer
Flatiron Construction Corp
Edmonton, AB
- Other
Ready to drive financial accuracy and project success? As a Project Engineer, you will track and analyze cost data, ensuring our projects stay on budget. Your expertise in resource…
Added 31 mins ago
S
Lead Infrastructure Software Developer
Scrawlr
Vancouver, BC
- Full-time
Leading cloud security efforts including IAM, network controls, and compliance tooling
Added 1 hour ago
C
React Native Engineer
Collabera
Toronto, ON
- $70 to $72 CAD / hour
- Contract
Participate in code reviews, technical design discussions, security reviews, and engineering standards
Added 1 hour ago
Z
Penetration Testing/ Red Team Engineer
Zoho
Toronto, ON
- Contract
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…
Added 1 hour ago
DF
Systems Engineer
DUCA Financial Services Credit Union Ltd.
Toronto, ON · North York, ON
- Full-time
DUCA is looking for a Systems Engineer to join our growing team!
Added 1 hour ago
W
Data Engineer
Wiraa
Canada
- Full-time
We are seeking a full-time Data Engineer to join our IT team in Langley, BC. Reporting to the Team Lead, Data & Analytics, this role offers the opportunity to work with one of the largest…
Added 2 hours ago
MA
Software Engineer
Milya AI
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Role Description The Software Engineer will be a full-time, on-site team member based in the Greater Montreal Metropolitan Area, contributing directly to the development of Milya’s…
Added 2 hours ago
ZF
Senior Infosec Engineer
Zerodha Fund House
NS · Richmond Road, NS
- Full-time
We are looking for a Senior Security Engineer to own security at ZFH. This is a foundational role. You will be the person who defines what security means here, sets the standards the rest…
Added 3 hours ago
IP
Senior Engineer, Rotating Equipment, Heartland Petrochemical Complex
Inter Pipeline
AB · Strathcona County, AB
- Full-time
Based at the Heartland Petrochemical Complex (HPC) near Fort Saskatchewan, AB, the Senior Rotating Equipment Engineer will report to the Manager, Reliability & Discipline Engineering. The…
Added 3 hours ago
CG
Environmental Services Manager , Senior Living
Compass Group Canada
Port Hope, ON
- $62,000 CAD / year
- Full-time
Building Environmental Systems (BES), Operating Engineer certification, or a related facilities maintenance designation is considered an asset.
Added 3 hours ago
MH
Sr. Platform Engineer
MedMe Health
Remote, Canada
- $116,000 to $156,000 CAD / year
- Full-time
- Remote
Drive our security and compliance posture on the infrastructure side, in partnership with our Enabling Engineer for Security and Compliance
Added 3 hours ago
E
Senior Go/Kubernetes Engineer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
…effectively - Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of…
Added 3 hours ago
E
Senior Java Engineer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
…effectively - Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of…
Added 3 hours ago
E
Senior Go/Kubernetes Engineer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
…effectively - Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of…
Added 3 hours ago
E
Senior Java Engineer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
…effectively - Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of…
Added 3 hours ago
NG
Underground Operations Engineer
New Gold Inc.
Emo, ON
- Full-time
The Underground Operations Engineer is responsible for supporting the mining team by assisting with overseeing and coordinating underground operations. They will work collaboratively with…

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