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Added 4 months ago
M
Director, Data Science
Mastercard
Vancouver, British Columbia · Toronto, Ontario
- Full-time
…and retaining customers by managing fraud and risk, enhancing cybersecurity, and improving the digital payments experience. Within this mission, the Identity Data Science portfolio plays a…
Added 1 month ago
Cryptography Engineer
Capco
Toronto, ON
Working at the intersection of cloud, cybersecurity, and financial services, you will collaborate closely with Crypto Requirements, Security Architecture, and Crypto Engineering teams to…
Added 1 month ago
Modern Endpoint Management Engineer
Scotiabank
Toronto, ON
…patching, automation, and operational resilience to reduce cybersecurity…
Added 4 months ago
R&
Senior IT Recruitment Consultant - VMS
Robertson & Company
Toronto, Ontario
- Full-time
Recruit for technical roles across software engineering, cloud, data, cybersecurity, and infrastructure
Added 6 months ago
H
Digital Payload Architect (Fastwater Staffing)
HIKINEX
Montreal, Quebec
- Full-time
Establish with cybersecurity team payload‑specific requirements & embed resilience and
Added 6 months ago
H
Digital Payload Architect for Fastwater Staffing
HIKINEX
Montreal, Quebec
- Full-time
Establish with cybersecurity team payload‑specific requirements & embed resilience and security by design.
Added 4 months ago
F
Chef·effe d'équipe en développement logiciel, Plateforme Agentique / Software Development Team Lead, Agentic Platform
Flare
Montreal, Quebec
- Full-time
Tu as de l’expérience avec certaines de ces technos : Python 3, Flask, TypeScript, VueJS, PostgreSQL, Elasticsearch, Amazon Web Services.
Added 4 months ago
F
Software Dev QA (FortiSASE)
Fortinet
Burnaby, British Columbia
- Full-time
Experience in building frameworks and packages in Java or Python is a plus
Added 5 months ago
S
DevOps Engineer
ShyftLabs
Toronto, Ontario
- Full-time
Implement best practices in network administration and cybersecurity.
Added 5 months ago
F
Senior Software QA Developer (SaaS)
Fortinet
Burnaby, British Columbia
- Full-time
Cybersecurity Expertise: Familiarity with technologies such as WAF, API Security, Bot Protection, UEBA, and device fingerprinting is preferred.
Added 5 months ago
F
Technical Content Developer (AI)
Fortinet
Burnaby, British Columbia
- Full-time
Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At…
Added 5 months ago
F
SRE Specialist/DevOps Developer
Fortinet
Burnaby, British Columbia
- Full-time
Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At…
Added 2 months ago
TM
Applied AI Backend Sr. Software Developer - Ottawa, ON
Trend Micro
Ottawa, ON
- $105,000 to $130,000 CAD / year
- Full-time
We are seeking a highly skilled and experienced Applied AI Sr. Backend Software Developer to join the development of TrendAI Vision One. In this role, you will play a critical role in…
Added 5 months ago
F
Software Release QA Specialist
Fortinet
Burnaby, British Columbia
- Full-time
…Fabric, the industry's highest-performing and most expansive cybersecurity platform, organically built on a common management and security framework. As a Software Release QA, you will be…
Added 5 months ago
S
Staff Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $146,200 to $258,000 CAD / year
- Full-time
- Remote
…advances in life sciences, financial services, navigation, cybersecurity, and other…
Added 5 months ago
S
Senior Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $119,000 to $210,000 CAD / year
- Full-time
- Remote
…advances in life sciences, financial services, navigation, cybersecurity, and other…
Added 5 months ago
V
Specialist, Geological database
Vale
Toronto, Ontario
- Full-time
· Work closely with Geology, Exploration, Resource Geology, Mine Planning, Lab/Assay teams, IT infrastructure, cybersecurity, and vendors to deliver scalable, supported solutions.
Added 5 months ago
V
Specialist, Geological database
Vale
Toronto, Ontario
- Full-time
· Work closely with Geology, Exploration, Resource Geology, Mine Planning, Lab/Assay teams, IT infrastructure, cybersecurity, and vendors to deliver scalable, supported solutions.
Added 3 months ago
OA
IT Technician - Information Security Specialist
OpenRoad Auto Group
Richmond, British Columbia
- Full-time
Diploma or Bachelor’s degree in Information Technology, Cybersecurity, or related field
Added 5 months ago
F
Software Dev QA Specialist
Fortinet
Burnaby, BC
- Full-time
Proficiency in at least one scripting language: Python, Shell, Ruby, Perl, etc.
Added 5 months ago
D
Software Engineer, Detection (TOR)
Doppel
Toronto, ON
- $157,000 to $367,000 CAD / year
- Full-time
…future of social engineering defense. Our team combines deep cybersecurity expertise, operational rigor, and startup velocity to solve some of the internet’s most urgent trust and safety…
Added 5 months ago
F
Security Researcher
Fortinet
Burnaby, British Columbia
- Full-time
Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At…
Added 5 months ago
I
Senior Director, Software Engineering
Infoblox
Burnaby, BC
- Full-time
Knowledge developing and debugging in system and/or object-oriented languages such as Go, C/C++, Java, Python, or similar in a Linux environment
Added 5 months ago
F
Senior Security Engineer
FISPAN
Vancouver, British Columbia
- $130,000 to $160,000 CAD / year
- Full-time
Degree in information technology, computer science, cybersecurity, or a related field.
Added 5 months ago
F
Full Stack Web Developer
Fortinet
Burnaby, British Columbia
- Full-time
Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At…

Fortinet

Security Researcher

Burnaby, BC, Canada

The Canada base salary range for this full-time position is expected to be between $119,000 - $136,000 annually. · Full-time

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Job details

Pay: The Canada base salary range for this full-time position is expected to be between $119,000 - $136,000 annually.
Job type: Full-time
Experience: 3+ years of dedicated experience in information security role with strong pen-tester practiced background (CVE, Pentest reports, Tech articles may be asked as proofs).
Posting language: English
Posted: May 11, 2026

Original job description

Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic Security Researcher/Pentester to contribute to the success of our rapidly growing business. We are looking for a highly motivated individual who can thrive in a fast pace environment and successfully contribute to the team.

You would act as a Security Researcher/Penetration Tester. This is a highly technical role, combining cutting-edge AI and LLM-powered attack techniques with traditional penetration testing skills. You will assist the Information Security leadership on evaluating the security posture of Fortinet Cloud Services. This position will be strongly focusing on AI powered red teaming, cloud security adversarial research and LLM exploitation.

As a Security Researcher/Pentester, your responsibilities will include:

Conduct regularly penetration tests and security evaluations on Fortinet cloud products, covering web applications and server backend under various authentication level to identify vulnerabilities and security risks.
Investigating and Writing POCs for published vulnerabilities and help production team to evaluating the exploitability and risks.
Red team activities, specifically on developing AI-assisted scripts, agents, and programs to penetrate and infiltrate in-scope systems and ICT technologies; this includes leveraging LLMs as autonomous attack agents capable of chaining exploits across cloud environments.
Collecting threat intelligence, evaluating and maintaining traditional Pentest tools, and tracking emerging AI/LLM-based offensive security techniques and tooling.
Conduct AI red team exercises targeting LLM-integrated cloud services and AI APIs,including prompt injection, indirect prompt injection, jailbreaking, and model inversion attacks.
Perform LLM fine-tuning and abliteration research - including training uncensored or capability-unlocked variants of open-source models (LLaMA, Gemma4) via LoRA/QLoRA and representation-engineering techniques
Develop and operate LLM-powered penetration testing pipelines: using AI agents (ReAct, tool-use) to automate reconnaissance, vulnerability enumeration, exploit generation, and post-exploitation chaining against cloud-native targets (Kubernetes clusters, serverless functions, IAM privilege escalation paths, cloud storage misconfigurations).
Research and document adversarial attack surfaces unique to AI-powered products: RAG pipeline data poisoning, embedding inversion, model supply-chain compromise, and training data extraction.

We are looking for:

3+ years of dedicated experience in information security role with strong pen-tester practiced background (CVE, Pentest reports, Tech articles may be asked as proofs).
Professional penetration test skills on information technologies including operation systems, software frameworks, database, web applications and networks.
Strong knowledge of the fundamentals of web applications including. authentication, authorization, session management, HTTP protocol, web language, web server and browser architecture and implementation principle.
Proven skills with traditional pen-test tools (Nessus, Burp Suite, Nuclei, SQLmap) .
Demonstrated practices of using Kali Linux / Metasploit to craft POCs for known vulnerabilities; ability to extend and automate these toolchains with LLM co-pilots or autonomous AI agents.
Hands-on experience with LLM fine-tuning frameworks and techniques: LoRA / QLoRA (Unsloth, LLaMA-Factory), supervised fine-tuning on security datasets, and direct preference optimization (DPO) for behavior shaping.
Proficiency in using LLMs and AI agents for offensive cloud security: automated IAM privilege-escalation discovery, cloud misconfiguration enumeration, AI-generated exploit payloads, and natural-language-driven attack orchestration.
Familiarity with AI/ML cloud service attack surfaces: prompt injection against retrieval-augmented generation (RAG) pipelines, embedding space attacks, model API abuse, and inference-time adversarial inputs.
Certifications such as OSCP , OSWE , HTB CPTS, HTB CWEE are highly valued.

About Our Team: Join our team, known for its collaborative ethos, working seamlessly with global customers, internal engineering teams and product development groups. Our team culture emphasizes continuous learning, innovation, and a strong commitment to customer satisfaction. We embrace Fortinet’s core values of openness, teamwork and innovation, fostering an environment where team members support each other, share knowledge, and leverage AI to solve complex technical challenges. Our inclusive and dynamic team thrives on collaboration and is driven by the shared goal of maintaining Fortinet’s high standards of excellence in cybersecurity solutions.

Why Join Us: We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being. Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 660,000+ customers around the globe.

The Canada base salary range for this full-time position is expected to be between $119,000 - $136,000 annually. Wage ranges are based on various factors including the labour market, job type, and job level. Exact salary offers will be determined by factors such as the candidate’s subject knowledge, skill level, qualifications, and experience.

Fortinet strives to provide you and your family with a comprehensive benefits package. Benefits eligibility starts on your first day of hire and comprises of 100% company paid medical, dental, and vision coverage, including a Health Spending Account and a Personal Spending Account that gives you flexibility to spend where you need it the most. Our Employee & Family Assistance Plan (EFAP) offers you and your family access to various services like counseling, legal advice, mental health resources etc. We also provide critical illness, disability, and life insurance, as well as a Group Registered Retirement Savings Plan (RRSP) with a company match to help you save faster for retirement. We offer competitive Paid Time Off and flexible leave policies, including paid health days, to help you take care of yourself and your family members.

All roles are eligible to participate in the Fortinet equity program. Bonus eligibility is reviewed at time of hire and annually at the Company’s discretion.

Fortinet (NASDAQ: FTNT) secures the largest enterprise, service provider, and government organizations around the world. Fortinet empowers its customers with intelligent, seamless protection across the expanding attack surface and the power to take on ever-increasing performance requirements of the borderless network - today and into the future. Only the Fortinet Security Fabric architecture can deliver security without compromise to address the most critical security challenges, whether in networked, application, cloud or mobile environments. Fortinet ranks number one in the most security appliances shipped worldwide and more than 500,000 customers trust Fortinet to protect their businesses.

We are committed to providing reasonable accommodations for all qualified individuals with disabilities. If you require assistance or accommodation due to a disability, please contact us at accommodations@fortinet.com.

Fortinet is an equal opportunity employer. We value diversity in our company, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, military/veteran status or any other applicable legally protected characteristics in the location in which the candidate is applying.

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More about this job

Responsibilities

Conduct penetration tests and security evaluations on Fortinet cloud products, focusing on AI-powered red teaming and LLM exploitation. Develop AI-assisted scripts and pipelines to automate reconnaissance and exploit chaining against cloud-native targets.

Requirements

Requires 3+ years of information security experience with a strong background in penetration testing and proficiency with tools like Burp Suite and Metasploit. Must have hands-on experience with LLM fine-tuning frameworks and adversarial attacks against AI/ML cloud services.

Skills

Penetration Testing
AI Red Teaming
LLM Exploitation
Cloud Security
Prompt Injection
LLM Fine-tuning
LoRA/QLoRA
Python
Kali Linux
Metasploit
Burp Suite
Kubernetes Security
IAM Privilege Escalation
RAG Pipeline Security
Vulnerability Research
Threat Intelligence

Benefits

Medical Coverage
Dental Coverage
Vision Coverage
Health Spending Account
Personal Spending Account
Employee & Family Assistance Plan
Critical Illness Insurance
Disability Insurance
Life Insurance
Company RRSP Match
Paid Time Off
Paid Health Days
Equity Program
Bonus Eligibility

Visa sponsorship

Not detected in the job text

Keywords

Security Researcher
Pentester
AI Red Teaming
LLM
Cloud Security
Prompt Injection
Jailbreaking
Model Inversion
LoRA
QLoRA
Unsloth
LLaMA-Factory
DPO
RAG
Kubernetes
IAM
Nessus
Burp Suite
Nuclei
SQLmap
OSCP
OSWE
HTB CPTS
HTB CWEE
CVE
Adversarial Research
Representation Engineering
Serverless Functions
Data Poisoning
Embedding Inversion

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