Toronto On Web application penetration tester Jobs – 7 Openings This Week

Intermediate Pen Tester (leveraging AI tools)
Cognizant —Toronto, ON
- $85,000–$110,000 a year
- Full-time
- Hybrid work
- Analysis skills
- Continuous improvement
- Scripting
- Designated paid holidays
- Dental care
7d
Penetration Tester / Red Team Consultant – BFSI - 0604 AS #8
NavitasPartners —Toronto, ON
- From $30 an hour
- APIs
- Linux
- Communication skills
Quick apply
8d
Senior Application Security Engineer
HelloFresh —Toronto, ON
- $122,740–$141,950 a year
- Hybrid work
- Project management
- Scripting
- APIs
- Dental care
- Paid time off
Quick apply
RQ10076 - 2 x Sr. Systems Testing/QA Specialist
Source Code —Toronto, ON
- Full-time
- Azure
- DevOps
- JavaScript
Quick apply
Conseiller(ère) en sécurité II – Sécurité Offensive Test d’Intrusion (Poste à distance)
Vumetric —Toronto, ON
- Full-time
- Remote
- Bilingual
- Azure
- English

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Penetration Tester / Red Team Consultant – BFSI - 0604 AS #8
NavitasPartners —Markham, ON
Experience testing applications handling sensitive financial data and financial transactions is required. Candidates must possess experience conducting security…
From $30 an hour
Quick apply
8d

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Intermediate Pen Tester (leveraging AI tools)

Cognizant -
Toronto, ON

Apply Now

Job details

Full-time
$85,000–$110,000 a year
7 days ago

Qualifications

GWAPT
Bash (Unix shell)
CEH
Analysis skills
Continuous improvement
OSCP
Scripting
APIs
Agile
Cybersecurity
AI
Communication skills
Python

Full job description

Penetration Tester (AI-Enabled Security) – Threat & Vulnerability Management
Location
Toronto, ON (Hybrid)
About Cognizant
Cognizant (NASDAQ: CTSH) engineers modern businesses to improve everyday life. We help clients modernize technology, reimagine processes, and transform experiences so they can stay ahead in a fast-changing world. Our associates combine deep industry expertise with innovative technologies to deliver measurable business outcomes.
Role Overview
We are seeking a Penetration Tester with 3–5 years of experience to join our Threat & Vulnerability Management (TVM) team.
In this role, you will blend traditional penetration testing methodologies with AI-powered security tools to identify, analyze, and validate vulnerabilities across applications and systems. This is an opportunity to work at the forefront of AI-driven cybersecurity, helping strengthen security posture through advanced threat discovery techniques.
Key Responsibilities
Penetration Testing & Analysis

Conduct comprehensive penetration tests using industry-standard methodologies
Leverage AI-powered tools to enhance vulnerability discovery and analysis
Validate and triage vulnerabilities identified through automated and AI-driven tools

Vulnerability Management

Document security findings with clear, actionable remediation recommendations
Assess and prioritize vulnerabilities based on risk, impact, and exploitability
Support the end-to-end vulnerability lifecycle, from discovery through remediation

Application Security

Identify and evaluate application-level vulnerabilities and security weaknesses
Collaborate with development and engineering teams to improve application security posture

Collaboration & Communication

Clearly communicate findings to technical and non-technical stakeholders
Partner with cross-functional teams to drive remediation and continuous improvement

Required Qualifications

3–5 years of experience in penetration testing, ethical hacking, or security assessments
Strong proficiency in traditional penetration testing tools and methodologies
Experience working with or exposure to AI-powered security tools and analysis platforms
Solid understanding of application security principles and common vulnerabilities (e.g., OWASP Top 10)
Strong analytical skills, including the ability to validate and interpret AI-generated findings
Knowledge of the vulnerability lifecycle (discovery, assessment, remediation)
Excellent written and verbal communication skills

Preferred Qualifications

Experience testing modern applications (web, APIs, cloud environments)
Familiarity with scripting or automation (e.g., Python, Bash)
Industry certifications such as OSCP, CEH, GWAPT, or similar
Experience working in agile or DevSecOps environments

Salary and Other Compensation
The annual salary for this position is between CAD $85,000 – $110,000, depending on experience and qualifications.
This role is also eligible for Cognizant’s discretionary annual incentive program, based on performance.
Benefits

Cognizant offers a comprehensive benefits package, including:

Medical, dental, and vision insurance
Retirement savings plan with company contributions
Paid time off (vacation and holidays)
Employee wellness and assistance programs
Learning and development opportunities

Work Authorization
Applicants must be legally authorized to work in Canada without requiring employer sponsorship now or in the future.
Equal Opportunity Statement
Cognizant is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace where all individuals are treated with respect and dignity.
Why Cognizant
At Cognizant, you’ll work on cutting-edge cybersecurity challenges, including AI-driven threat detection and vulnerability management, while collaborating with talented professionals in a dynamic and supportive environment. We empower our teams to grow, innovate, and make a meaningful impact.

Apply Now

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web application penetration tester jobs in toronto on

Intermediate Pen Tester (leveraging AI tools)

Penetration Tester / Red Team Consultant – BFSI - 0604 AS #8

Senior Application Security Engineer

RQ10076 - 2 x Sr. Systems Testing/QA Specialist

Conseiller(ère) en sécurité II – Sécurité Offensive Test d’Intrusion (Poste à distance)

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