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Added 1 month ago
C
Presales Solutions Architect
Centrilogic
Toronto, ON
- Full-time
This is a senior, client-facing generalist role. You sit between Azure infrastructure, Microsoft AI, data platform modernization and the sales team, and you are the technical voice on…
Added 1 month ago
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Associate Verification Engineer
ecobee
ON · Ontario, Canada
- Full-time
As an Associate Verification Engineer, you will be at the forefront of validating and delivering high-reliability products and test systems for next-generation hardware. This role is ideal…
Added 1 month ago
GP
Associate Verification Engineer
Generac Power Systems
Toronto, ON · Canada - Toronto
- Full-time
As an Associate Verification Engineer, you will be at the forefront of validating and delivering high-reliability products and test systems for next-generation hardware. This role is ideal…
Added 2 months ago
FI
Senior Engineer, Applied AI
Fulfillment IQ
Toronto, ON
- Full-time
This is a high-impact, senior engineering role, where engineers are expected to operate with significant ownership and minimal oversight. The role focuses on building production-ready AI…
Added 1 month ago
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Lead Data/Analytics Engineer
dutch
Vancouver, BC
- Full-time
We’re looking for a Lead Data/Analytics Engineer to own how Dutch measures its product and business. You’ll run the event instrumentation pipeline, build the models and metrics layers that…
Added 1 month ago
C
Staff Software Engineer, Fullstack
Cloudjobs
Toronto, ON
- Full-time
As a staff software engineer in Reverse ETL, you’ll be on the front lines of integrating data activation capabilities into the Fivetran product along every dimension – UI, authentication,…
Added 2 months ago
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Senior Geotechnical Engineer (Mining)
Stantec
Montreal, QC
- Full-time
Stantec is seeking an engineer specializing in mine tailings management to support the growth of the Tailings and Mine Waste department in Montréal. This strategic position requires strong…
Added 1 month ago
SE
Senior Software Engineer
Soma Energy
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you'll own major services end to end, from design through reliable operation, and raise the bar for everyone who works alongside you.
Added 1 month ago
BA
Senior Infrastructure Engineer
BYD Australia & New Zealand
Mulgrave, NS
- Contract
As a Senior Infrastructure Engineer, you will be responsible for the planning, implementation and full lifecycle operation of IDC and cloud platform infrastructure across the region. The…
Added 1 month ago
UT
Senior ASIC RTL Design Engineer
USA Tech Recruit
Ottawa, ON
- $150,000 to $200,000 CAD / year
- Full-time
We are looking for a Senior ASIC RTL Design Engineer to join a long-term client engagement focused on an advanced I/O chiplet combining die-to-die connectivity with multi-protocol,…
Added 1 month ago
I
Sr. Machine Learning Engineer
Insight
Remote, Canada
- Full-time
- Remote
As an Senior Machine Learning Engineer, you will lead the modeling work on enterprise engagements where ML models are often integrated directly into multi-agent systems. We will count on…
Added 1 month ago
SE
Senior, Systems Development
Schneider Electric
Richmond, BC
- $114,750 to $162,000 CAD / year
- Full-time
As our portfolio grows and our development programs become increasingly complex, we are looking for a Senior Systems Engineer who can help bring structure, technical direction, and…
Added 1 month ago
MT
Senior Engineer II - Physical Design
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
- Full-time
Microchip is currently looking for a Senior Physical Design Engineer to join our Implementation team in our Burnaby BC office. As a key member of Microchip's Implementation team, the…
Added 1 month ago
C
Senior Fullstack Engineer, Agentic Experience
CreatorIQ
Remote, Canada
- $132,000 to $165,000 CAD / year
- Full-time
- Remote
Senior Full-stack Engineer (Agentic Experience)
Added 1 month ago
MT
Senior Engineer II - Physical Design
Microchip Technology Inc.
Burnaby, BC
- Full-time
Microchip is currently looking for a Senior Physical Design Engineer to join our Implementation team in our Burnaby BC office. As a key member of Microchip's Implementation team, the…
Added 1 month ago
C
Pluggable Optical Modems Test Engineer
Ciena
Ottawa, ON
- Full-time
Investigate product issues alongside senior engineers and contribute to root cause analysis.
Added 1 month ago
M
Senior Data Engineer
Minga
Kelowna, BC
- Full-time
As a Senior Data Engineer at Minga, you’ll own the data platform that turns our product and business data into something 2,000+ schools, and every team at Minga, can trust. Reporting to the…
Added 1 month ago
S
AI Full Stack Developer
Synechron
Halifax, NS
- $120,000 to $125,000 CAD / year
- Full-time
We are seeking a Senior AI Full Stack Engineer to join a strategic technology initiative within client's Capital Markets. The successful candidate will help design and develop modern…
Added 1 month ago
AS
Senior Software Engineer, Computation
Aurora Solar
Remote, Canada
- $126,200 to $187,900 CAD / year
- Full-time
- Remote
As a Senior Software Engineer on the System Design Pod, you'll help build the next generation of PV and storage design tools at Aurora. You'll lead technical features from discovery through…
Added 1 month ago
R
Senior Software Development Engineer (SDE3) – Customer Data Platform
Remitly
Burnaby, BC
- Full-time
We are looking for a Senior Software Development Engineer (SDE3) to join the Customer Data Platform team within the Identity & Trust organization.
Added 1 month ago
C
Senior Penetration Tester & Red Team Engineer
Cognizant
Toronto, ON
- Full-time
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 month ago
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Senior Software Dev QA (FortiAIGate)
Fortinet
Burnaby, BC
- Full-time
We are hiring a Senior / Staff QA Engineer for Fortinet's AI security product line, FortiAIGate, to own end-to-end testing of the product across both SaaS and on-premises deployments.…
Added 1 month ago
A
Senior Software Applications Developer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
We are seeking a motivated and skilled DevOps Engineer to administer, manage, automate, and optimize our JFrog Artifactory platform running on Kubernetes, along with GitHub Enterprise and…
Added 1 month ago
D
Sr. Software Engineer
DNV
Toronto, ON
- Full-time
The Senior Software Engineer designs, builds, tests, deploys, and supports scalable software across a modern full-stack, multi-cloud environment. The primary application stack includes…
Added 1 month ago
Senior Staff Software Developer, Developer Infrastructure
Robinhood
Toronto, ON
…integrated teams whose collective mission is to make every engineer at Robinhood faster, more reliable, and exponentially more productive. The org spans four major teams: DevX (Developer…

Cognizant

Senior Penetration Tester & Red Team Engineer

Toronto, ON, Canada

The annual salary for this position is between $[105,500 - 124,000] depending on experience and other qualifications of the successful candidate. · Full-time

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Job details

Pay: The annual salary for this position is between $[105,500 - 124,000] depending on experience and other qualifications of the successful candidate.
Job type: Full-time
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: Sep 16, 2026

Original job description

About Cloud Infrastructure & Security Services: Cognizant’s Cloud, Infrastructure, and Security Services Practice (CIS), is all about embracing digital transformation by driving core modernization holistically across layers. We help customers transform infrastructure and workplace to meet the rapidly evolving needs of the digital era. Our holistic approach delivers key results for our customers by achieving cloud driven modernization and workplace and operational transformation to run the business in a secure environment.

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.

Applications will be accepted until 30 Sep 2026.

Salary and Other Compensation:

The annual salary for this position is between $[105,500 - 124,000] depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance

· Paid holidays plus Paid Time Off

· Long-term/Short-term Disability

· Paid Parental Leave

About Cognizant:

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Additional employment information

Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.

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More about this job

Responsibilities

The role involves conducting advanced penetration testing and red team operations to identify vulnerabilities across web applications, APIs, and cloud infrastructure. Additionally, the engineer will develop custom security tools and automation frameworks to enhance organizational security posture.

Requirements

Candidates must have 3–5 years of experience in offensive security or software development with strong programming skills in languages like Python or Go. Proficiency in industry-standard security tools and frameworks such as MITRE ATT&CK and OWASP Top 10 is essential.

Skills

Penetration testing
Red teaming
Security engineering
Python
Go
Java
C#
PowerShell
Burp Suite
Metasploit
Nmap
Cobalt Strike
BloodHound
Cloud security
API security
Network security

Benefits

Medical insurance
Dental insurance
Vision insurance
Life insurance
Paid holidays
Paid time off
Long-term disability
Short-term disability
Paid parental leave

Visa sponsorship

Not detected in the job text

Keywords

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

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