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Added 8 mins ago
L
Senior Software Engineer
LTM
ON · Ontario, Canada
- $100,000 to $110,000 USD / year
- Full-time
Unit testing and automated testing frameworks
Added 8 mins ago
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Data Engineer
Buyerlink
Victoria, BC
- Full-time
We’re looking for a modern Data Engineer who thrives at the intersection of data, cloud, and AI. You build the systems that power insight - scalable pipelines, cloud-native data platforms,…
Added 8 mins ago
IL
Advanced Quality Engineer
Invesco Ltd.
Charlottetown, PE
- Full-time
…technical expertise, mentoring capabilities, and deep knowledge of testing methodologies to drive continuous improvement in software quality and delivery…
Added 8 mins ago
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Software Applications Engineer 4
HP
Vancouver, BC · Mississauga, ON
- Full-time
This role is responsible for designing, developing, testing, and maintaining software applications that cater to specific user needs or business requirements. The role plans, executes, and…
Added 23 mins ago
VP
System Integration Project Manager
Vista Projects
Calgary, AB
- Full-time
This is not a traditional project administration role. The right candidate thinks like an engineer, manages like a delivery lead, and is energized by applying AI tools to real industrial…
Added 23 mins ago
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Senior Machine Learning Engineer
BuzzClan
Toronto, ON
- Contract
Job Title: Machine Learning Engineer – Senior
Added 23 mins ago
CT
Lead QA Engineer
Cosmo Technologies
Toronto, ON
- $95,000 to $130,000 CAD / year
- Full-time
As Lead QA Engineer, you will own the overall quality strategy for our hardware, firmware, mobile apps, cloud services and AI‑powered features. You'll combine hands-on testing (manual and…
Added 23 mins ago
HO
BI Analytics Engineer
Hydro One
Toronto, ON
- $80 to $90 CAD / hour
- Contract
We are seeking a BI / Analytics Engineer to support the data, semantic model, and reporting components of contact center analytics solutions built on Microsoft Fabric and Power BI.
Added 23 mins ago
RA
Aircraft Maintenance Engineer Apprentice
Rise Air
Saskatoon, SK
- Full-time
Are you ready to turn your aviation training into hands-on experience? Join Rise Air as an Aircraft Maintenance Engineer Apprentice and develop your skills alongside experienced aviation…
Added 23 mins ago
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System Test Engineer
Artech
Montreal, QC
- Contract
Perform functional, integration, regression, and performance testing across web, API, and cloud applications.
Added 23 mins ago
BH
Sr. Engineer - Dam Safety Surveillance
BC Hydro
Burnaby, BC
- Full-time
This is a full-time, regular Dam Safety Engineer position with the Dam Safety Surveillance Team. In this role, you will be responsible for dam safety activities at the W.A.C. Bennett, Peace…
Added 23 mins ago
BO
IT & Systems Manager (AI-First)
Bells of Steel
Calgary, AB
- Full-time
You'll lead our small technical team: our AI and internal tools developer, a contract AI engineer, and the app developers we're hiring now. You'll set the rules for how we build and review…
Added 23 mins ago
Director, Engineering, Pacific Link
Trans Mountain
Calgary, AB
Added 23 mins ago
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Lead QA Engineer
COSMO
Remote, Canada
- $95,000 to $130,000 CAD / year
- Full-time
- Remote
As Lead QA Engineer, you will own the overall quality strategy for our hardware, firmware, mobile apps, cloud services and AI‑powered features. You’ll combine hands-on testing (manual and…
Added 23 mins ago
A
Senior Traction Engineer
Arcadis
Toronto, ON
- Full-time
Arcadis is seeking a qualified Senior Traction Power Engineer to join our Rail & Transit business and work on delivering our existing and future portfolio of projects. This position can be…
Added 53 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 53 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 53 mins ago
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Senior Data Warehouse Developer
Pinnacle
Toronto, ON
- Full-time
As a senior data engineer, you will design, implement, and optimize the full-stack data infrastructure - from Snowflake clusters setup to data ingestion, transformation and report…
Added 53 mins ago
EN
Program Manager
Extreme Networks
Toronto, ON
- Full-time
Track release scope, feature readiness, must-fix defects, testing completion, and release criteria
Added 53 mins ago
HA
Intern Bachelors Elect Eng
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
As an Electrical Engineer intern, you play a critical role in designing, development, and testing of electrical systems and components for aerospace applications. You will apply your…
Added 53 mins ago
HA
Intern Bachelors Mech Eng
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
As a Mechanical Engineer intern, you play a critical role in designing, development, and testing of mechanical systems and components for aerospace applications. You will apply your…
Added 53 mins ago
BC
QA/QC Inspector, CWB Level 2 – Industrial West
Bird Construction
Calgary, AB · Edmonton, AB · Richmond, BC · Victoria, BC · Saskatoon, SK
- Full-time
Read and Interpret engineer’s drawings such as P&ID's, and isometric drawings
Added 1 hour ago
VP
System Integration Project Manager
Vista Projects Limited
Calgary, AB
- Full-time
This is not a traditional project administration role. The right candidate thinks like an engineer, manages like a delivery lead, and is energized by applying AI tools to real industrial…
Added 1 hour ago
Aircraft Maintenance Engineer Apprentice
Rise Air
Saskatoon, SK
Are you ready to turn your aviation training into hands-on experience? Join Rise Air as an Aircraft Maintenance Engineer Apprentice and develop your skills alongside experienced aviation…
Added 1 hour ago
AC
Electronics Hardware Engineer
Algo Communication Products Ltd.
Burnaby, BC
- $100,000 to $120,000 CAD / year
We are seeking an Electronics Hardware Engineer with strong, practical experience in electronic circuit design, schematics, and PCB layout. This hands-on role contributes to new product…

Zoho

Penetration Testing and Red Team

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. Identify and document vulnerabilities and attack paths, recommend remediation, and collaborate with teams to improve security testing and organizational defenses.

Requirements

Requires 3–5 years of relevant experience, strong programming or scripting skills, and hands-on penetration testing and red team experience. Candidates should know offensive security tools and web, API, network, and cloud security; certifications such as OSCP, CRTO, PNPT, GPEN, or CEH are desirable.

Skills

Penetration Testing
Red Teaming
Security Engineering
Python
Go
Java
C#
PowerShell
Web Application Security
API Security
Network Security
Cloud 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
Network Security
Cloud Security
Security Automation
Adversary Simulation
Vulnerability Assessment
Attack Path Analysis
OSCP
CRTO
PNPT
GPEN
CEH

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