Find work in Canada.

320,502 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 14 days ago
Developers & Analysts - Campus Recruitment (University of Toronto)
GFT Technologies SE
Toronto, ON
Knowledge of languages or tools such as Java, Python, JavaScript, SQL, cloud platforms, Git, data visualization or AI technologies is an asset, but we are equally interested in your…
Added 14 days ago
Associate, Investment Solutions
Connor, Clark & Lunn One
Toronto, ON
Build and maintain analytical tools and infrastructure in Python, including scenario generators, portfolio analytics, optimization tools, and reporting processes.
Added 14 days ago
Q
Staff AI Software Engineer
Qualcomm
Markham, ON
- Full-time
Experience with Python numpy and deep learning frameworks such as TensorFlow, PyTorch
Added 15 days ago
X
Software Developer
Xe.com
Newmarket, ON
- Full-time
Added 15 days ago
P
Financial Crimes Technology Manager
PwC
Toronto, ON
- Full-time
Strong SQL T-SQL, Oracle PL/SQL, Python, R, and database technologies
Added 15 days ago
GV
Senior Software Engineer
Great Value Hiring
Canada
- Contract
Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar
Added 15 days ago
SI
Principal Firmware Engineer
Synopsys Inc
Ottawa, ON · Nepean, ON
- Full-time
Experience with Python and Verilog is a strong plus, particularly for test automation and RTL co-development
Added 15 days ago
NB
Senior Data Scientist Implementation and Codification
National Bank of Canada
Richmond Hill, ON
- Full-time
Hands-on experience with SAS, Python, MS Excel (VBA) or SQL.
Added 15 days ago
Senior Software Engineer, Backend
Brex
Vancouver, BC
Experience working with backend programming languages (Java, Kotlin, Python)
Added 15 days ago
Q
Cross-Functional Engineer, Staff
Qualcomm
Ottawa, ON · Toronto, ON
- Full-time
Scripting knowledge (Python, Matlab, etc.) for automation of power estimation and system verification
Added 15 days ago
EM
Business Analyst
Edon Management
Calgary, AB
- Full-time
Focus: Power BI | SQL | Python | AI | Process Automation
Added 16 days ago
Z
Artificial Intelligence Engineer
Zown
Toronto, ON
- Full-time
Strong proficiency in at least one backend programming language such as TypeScript/JavaScript, Python, Go, Java, or similar.
Added 20 days ago
F
Software Dev QA - FortiSASE
Fortinet
Burnaby, BC
- Full-time
Experience with Python/TypeScript with Playwright, Selenium or pytest is a plus
Added 16 days ago
NB
Senior Data Scientist Model Developement and Validation
National Bank of Canada
Richmond Hill, ON
- Full-time
Hands-on experience with SAS, Python, MS Excel (VBA) or SQL.
Added 16 days ago
RD
Software Engineer
Randstad Digital
Vancouver, BC
- Contract
5+ years of professional backend development experience in Java, Kotlin, Python, Go, or a similar language.
Added 1 month ago
X
Quantum Software Developer - Compilation
Xanadu
Toronto, ON
- Full-time
Added 17 days ago
RA
Co-op, Robotics Integration and Development (OTTO by Rockwell Automation)
Rockwell Automation
Waterloo, ON · Canada-Ontario-Waterloo
- $20 to $32 CAD / hour
- Full-time
Programming skills in Python, C++, and Linux-based environments.
Added 16 days ago
TC
Security Researcher Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 16 days ago
Operations Analyst - (12 Month Contract)
Toronto Hydro
Toronto, ON
…sets; intermediate knowledge of programming languages (e.g., R, Python, C/C++, VBA) to support data analytics is an…
Added 25 days ago
EM
Production Engineer
Evertz Microsystems Limited
Burlington, ON
- Full-time
Python certification with experience is an asset
Added 17 days ago
C
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar
Toronto, ON
- $140,000 to $170,000 CAD / year
- Full-time
Added 16 days ago
T
Senior Software Developer, AI
TextNow
Waterloo, ON
- Full-time
We're looking for a Senior Software Developer who can help transform AI opportunities into production-ready systems, partner with stakeholders across the business, and accelerate TextNow's…
Added 16 days ago
C
Senior Performance Testing Engineer
Cognizant
Toronto, ON
- $75,000 to $95,000 CAD / year
- Full-time
Added 19 days ago
Associate or Vice President Full Stack Engineer
BMO
Toronto, ON · FCP
Programming language proficiency in Python, JavaScript/TypeScript, with familiarity in C#, Scala, or Java
Added 20 days ago
B
Co-op or Intern, Data & Analytics (January 2027)
BDO
Calgary, AB · Vancouver, BC · Halifax, NS · Oakville, ON · Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
…asset. Technologies include but are not limited to Core SQL, Python, SQL Azure, Azure Data Lake, Azure Data Factory, Azure Databricks, and Apache…

Tata Consultancy Services

Security Researcher Engineer

Toronto, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Oct 19, 2026
Posting language: English
Posted: Sep 19, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Job Description :-

Must Have Technical/Functional Skills

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 research hypothesis to working code, proof-of-concept, product evaluation, and enterprise recommendation.

Roles & Responsibilities

Build agentic AI security harnesses, prototypes, and POCs for new cyber capabilities.
Research AI Security, Agentic AI, Application Security, quantum/PQC, blockchain, and other emerging technologies.
Develop and integrate agents, LLMs, APIs, security tools, automation, and test environments.
Evaluate new cybersecurity products and startups through hands-on testing, benchmarking, and technical due diligence.
Validate vendor claims and assess security, scalability, integration complexity, and enterprise applicability.
Help transition successful research prototypes toward operational use.
Present technical findings and recommendations to engineering, security leadership, and investment stakeholders.

Highly Valued

Research papers or presentations at recognized cybersecurity, AI, or systems forums.
Experience with AI red teaming, autonomous penetration testing, agent security, or AI-native security tooling.
Cybersecurity startup, founder, or early-stage product experience.
Experience pitching to venture capital, corporate venture teams, accelerators, or investment stakeholders.
Patents, open-source security projects, vulnerability research, or other demonstrated technical innovation.
Certifications : CISSP, OSCP, CSSLP or equivalent
The ideal candidate combines the mindset of a security researcher, software engineer, and emerging-technology evaluator and is comfortable turning new ideas into measurable, working cybersecurity capabilities.

Technical Leadership

Master’s degree in Cybersecurity, Computer Science, AI, Computer Engineering, or related field; PhD welcomed.
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, cloud, containers, and security automation.
Strong knowledge of Application Security, AI Security, vulnerability research, threat modeling, Secure development, Network security, infrastructure Security, Security Architecture and other security domains
Demonstrated ability to design experiments, build prototypes, and evaluate emerging technologies.
Strong technical writing and presentation skills.

Generic Managerial Skills, If any

Master’s degree in Cybersecurity, Computer Science, AI, Computer Engineering, or related field; PhD welcomed.
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, cloud, containers, and security automation.
Strong knowledge of Application Security, AI Security, vulnerability research, threat modeling, Secure development, Network security, infrastructure Security, Security Architecture and other security domains
Demonstrated ability to design experiments, build prototypes, and evaluate emerging technologies.
Strong technical writing and presentation skills..

Salary Range :- 100K - 120K CAD/YEAR

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Apply About employer

More about this job

Responsibilities

The role involves researching, prototyping, and operationalizing emerging cybersecurity capabilities, including building agentic AI security harnesses and evaluating new security products. You will also be responsible for presenting technical findings to leadership and transitioning successful research prototypes into enterprise use.

Requirements

Candidates must possess a Master's degree or PhD in a relevant field and strong hands-on software development skills in languages like Python, Go, or C/C++. Proficiency in AI security, application security, and experience with LLMs and orchestration frameworks is essential for this role.

Skills

Cybersecurity
AI Security
Agentic AI
Python
Java
Node
Go
C/C++
Application Security
Vulnerability Research
Threat Modeling
Cloud
Containers
Security Automation
LLMs
API

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
AI Security
Agentic AI
Python
Java
Node
Go
C/C++
LLMs
APIs
Cloud
Containers
Security Automation
Application Security
Vulnerability Research
Threat Modeling
Network Security
Infrastructure Security
Security Architecture
CISSP
OSCP
CSSLP
Blockchain
Quantum
PQC
AI Red Teaming
Technical Due Diligence
Prototyping
Research

Report this job