Jobs in Vaughan, ON and nearby

Jobs within 25 km of Vaughan, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

48,880 listings · 7,083 employers Counted Oct 9, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (900 listings), Shoppers Drug Mart (711 listings), Scotiabank (592 listings).

Common roles: Software engineer, Retail sales associate, Project manager.

7,303 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / year	85,000.00	4,194
CAD / hour	23.43	2,391
USD / year	120,000.00	353
USD / hour	22.00	95
CAD / month	4,500.00	15
GBP / hour	35.00	14
CAD / week	1,125.00	13

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 28% hybrid, 71% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Vaughan, ON and nearby

Within 25 km

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Added 4 hours ago
Project Engineer-Civil/Structures
Aecon
Toronto, ON
Added 4 hours ago
M
RQ11718 - Software Developer - Intermediate
Maarut
Toronto, ON
- Contract
Added 4 hours ago
M
RQ11697 - Change Management Consultant - Senior
Maarut
Toronto, ON
- Contract
Added 4 hours ago
M
RQ11713 - Software Developer - ETL - Senior
Maarut
Toronto, ON
- Contract
Added 4 hours ago
M
RQ11723 - Solutions Designer - CRM - Senior
Maarut
Toronto, ON
- Contract
Added 4 hours ago
M
RQ11705 - Solutions Designer - Senior
Maarut
Toronto, ON
- Contract
Added 4 hours ago
SD
Assistant Front Store Manager, Hourly Full Time Day Greenlight Requisition
Shoppers Drug Mart
Toronto, ON
- Full-time
Added 4 hours ago
SD
Front Store Supervisor, Hourly Part Time Day Greenlight Requisition
Shoppers Drug Mart
Brampton, ON
- Part-time
Added 4 hours ago
SD
Assistant Front Store Manager, Hourly Part Time Day
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 4 hours ago
SD
Beauty Specialist, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 4 hours ago
SD
Pharmacy Assistant, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 4 hours ago
SD
Pharmacist, Hourly Part Time Flexible Shifts
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 4 hours ago
SD
Pharmacist, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 4 hours ago
Senior Manager, Store Experience & Services
Sephora
Toronto, ON
Added 4 hours ago
Assistant/ Associate/ Professor - Gastrointestinal Pathology
University of Toronto
Toronto, ON
Added 4 hours ago
Arts & Science Internship Program Coordinator (term)
University of Toronto
Toronto, ON
Added 4 hours ago
Executive Director, Experiential Learning & Professional Development
University of Toronto
Toronto, ON
Added 4 hours ago
Manager, ISI Office & Programs
University of Toronto
Toronto, ON
Added 4 hours ago
Teaching Labs Coordinator
University of Toronto
Toronto, ON
Added 4 hours ago
Performance & Delivery Manager - Industrial Operations
Alstom
Toronto, ON
Added 4 hours ago
Competency Specialist
Alstom
Toronto, ON
Added 4 hours ago
Special Process Expert
Alstom
Toronto, ON
Added 4 hours ago
LC
Natural Foods Clerk Full Time Day Greenlight Requisition
Loblaw Companies Limited
Vaughan, ON
- Full-time
Added 4 hours ago
LC
Grocery Clerk Part Time Day Greenlight Requisition
Loblaw Companies Limited
Toronto, ON
- Part-time
Added 4 hours ago
LC
HMR Clerk Part Time Afternoon Greenlight Requisition
Loblaw Companies Limited
Toronto, ON
- Part-time

CommIT

Senior Application Security Researcher

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 5, 2026

Original job description

The company secures the AI-driven SDLC from prompt to production, unifying development and cloud context to stop vulnerabilities at the source. The Security Research group is hiring a senior, hands-on Application Security Researcher to push modern AppSec forward - working with engineers, researchers and AI/data scientists on next-generation detection, including autonomous, agentic pen-testing capabilities. This is a build-and-break role, not a typical AppSec position.

Requirements

Must-have skills:

5+ years hands-on in offensive security, vulnerability research, or application security
Deep understanding of web application and API vulnerabilities, including business-logic flaws and multi-step attack chains
Strong coding in Python, Go, or similar, with production-quality code shipped
Experience building or tuning detection logic (SAST, DAST, SCA, secrets, or custom rule engines) and reducing false positives
Solid grasp of modern stacks: CI/CD pipelines, containers, Kubernetes, and at least one major cloud provider
Hands-on use of LLMs / AI models for security tasks, with the judgment to measure where they help and where they fail
Comfort with large datasets (SQL, BigQuery, or similar) to drive research and measure detection accuracy
Takes research ideas from prototype to production with minimal guidance
Clear written communication - can explain a complex attack path to engineers and product managers
M.Sc. in Computer Science, Cyber Security, or a related field

Nice to have:

Published research, CVEs, conference talks, or a bug bounty track record
Experience building AI agents or evaluation frameworks for LLMs
Background in exploit development, red teaming, or penetration testing
Code analysis techniques (taint analysis, call graphs, reachability)
Contributions to open-source security tools

Apply About employer

More about this job

Responsibilities

The researcher will work with engineers and data scientists to develop next-generation detection capabilities, including autonomous agentic pen-testing. This role involves taking research ideas from prototype to production to secure AI-driven SDLC processes.

Requirements

Candidates must have at least 5 years of experience in offensive security or vulnerability research and strong coding skills in Python or Go. A Master's degree in Computer Science or a related field is required, along with deep knowledge of web application vulnerabilities and modern cloud stacks.

Skills

Offensive security
Vulnerability research
Application security
Python
Go
SAST
DAST
SCA
CI/CD
Kubernetes
Cloud computing
LLMs
AI models
SQL
BigQuery
Exploit development

Visa sponsorship

Not detected in the job text

Keywords

Application Security
Vulnerability Research
Offensive Security
Python
Go
SAST
DAST
SCA
CI/CD
Kubernetes
Cloud
LLMs
AI
SQL
BigQuery
Exploit Development
Red Teaming
Penetration Testing
Taint Analysis
Call Graphs
Reachability
SDLC
API Security
Business Logic Flaws
Agentic Pen-testing
Detection Logic
Secrets Management
Cyber Security
Computer Science
Bug Bounty

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