148,865+ Lead Developer Python Cloud Security Jobs in Toronto, Canada — Local Employers Hiring July 2026

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Security Architect

We are hiring an experienced security Architect who is responsible for designing and implementing security within our architecture. This role involves working closely with cross-functional teams (engineering, product management, DevOps, etc.) to ensure the system aligns with business goals and technical re ...

Security Consultant

We’re looking for a Security Consultant that has an extroverted personality and is able to empathize with customers to drive successful customer experience outcomes. This individual knows tech security and is keen to make an impact on the business of our customers. They want to see their work impac ...

Security Architect

Opportunity As a key member of the Security Architecture team, the Architect leads the design of secure, scalable, and high‑quality solutions aligned with enterprise strategies and roadmaps. This role partners closely with business, IT, and architecture stakeholders to drive end‑to‑end delivery, ensuring robust ...

Security Architect

The Opportunity As a key member of the Security Architecture team, the Architect leads the design of secure, scalable, and high-quality solutions aligned with enterprise strategies and roadmaps. This role partners closely with business, IT, and architecture stakeholders to drive end-to-end delivery, ensuring rob ...

Security Analyst

Role Overview Mercor is partnering with leading AI labs to engage experienced cybersecurity professionals — security analysts, penetration testers, incident responders, threat intelligence specialists, and security architects — to improve AI systems' reasoning around threat detection, vulnerabili ...

Security Engineer

Overview Job Opportunity: Security Engineer (Remote) We are currently seeking an experienced Cyber Security Engineer for a remote full-time position in Ontario, Canada. Our client, a leading SaaS company operating out of Toronto, specializes in providing innovative cloud-based solutions to ...

Security Consultant

Long View. A career that helps you get more out of life. A Long View career helps you get more out of life. We don’t just say it, we prove it. Every day. We’re proud of our reputation as one of North America’s most dynamic IT providers — and we’re even prouder of our culture that allows ...

Security Advisor

Apply By: Friday, July 17, :59 pm EDT City: Toronto Job term: 1 Temporary - up to 12 months with possible extension About the Job The Ministry of the Attorney General is looking for an experienced professional to provide prompt, eff ...

Security Guard

AFIMAC is seeking licensed Security Guards for upcoming projects throughout the province of Ontario. ***Please note this is a temporary contract position, so it may not be suitable to someone currently working full time*** You will earn approximately $1,872.00 per week while ...

Security Analyst

The Security Analyst contributes to the mission of the University by supporting the delivery of information security program. operating and administrating services that safeguard the confidentiality, integrity, and availability of university information systems and data, including on-premises and cloud inf ...

Security Consultant

We’re looking for a Security Consultant that has an extroverted personality and is able to empathize with customers to drive successful customer experience outcomes. This individual knows tech security and is keen to make an impact on the business of our customers. They want to see their work impac ...

Security Guard

Securitas Canada Limited is one of Canada's largest providers of security services and a leader within our industry. Over 8,000 employees provide security services to thousands of public and private customers, large and small, across all sectors and verticals. Securitas is the second largest provider of security ...

Security Engineer

Security Engineer | Toronto Monex is a global financial solutions provider specializing in FX risk management and international payments. Job Overview Endpoint Security Engineers manage, secure, and optimise end‑user devices including laptops, desktops, and mobile devices throughou ...

Security Analyst

Role Overview Mercor is partnering with leading AI labs to engage experienced cybersecurity professionals — security analysts, penetration testers, incident responders, threat intelligence specialists, and security architects — to improve AI systems' reasoning around threat detection, vulnerabilit ...

Security Architect

The Opportunity As a key member of the Security Architecture team, the Architect leads the design of secure, scalable, and high-quality solutions aligned with enterprise strategies and roadmaps. This role partners closely with business, IT, and architecture stakeholders to drive end-to-end delive ...

Security Architect

Opportunity As a key member of the Security Architecture team, the Architect leads the design of secure, scalable, and high‑quality solutions aligned with enterprise strategies and roadmaps. This role partners closely with business, IT, and architecture stakeholders to drive end‑to‑end delivery, ...

Security Architect

Embedded Systems Architect – Media Distribution | Broadcast & Streaming Technology About the Role A well-established media distribution technology company is looking for a senior Embedded Systems Architect to join their engineering team. This is a hands‑on architecture rol ...

Security specialist

Security Specialist vacancy in Toronto Canada Security Specialist mainframe - REMOTE Duty: Safety Specialist data processor Kind: Contract Period: TBD Rate: Based on experience Safety Expert Ability: Protection Specification: Rational Identity & Accessibil ...

Security Engineer

Overview Job Opportunity: Security Engineer (Remote) We are currently seeking an experienced Cyber Security Engineer for a remote full-time position in Ontario, Canada. Our client, a leading SaaS company operating out of Toronto, specializes in providing innovative cloud-based solutions to ...

Security manager

Overview Security manager vacancy in Toronto Canada Responsibilities security guard supervisor Work setupGuard company TasksSchedule maintenance as well as repair work Co-ordinate activities with other work devices or divisions Establish wor ...

Security Architect

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 ...

Security Consultant

We’re looking for a Security Consultant that has an extroverted personality and is able to empathize with customers to drive successful customer experience outcomes. This individual knows tech security and is keen to make an impact on the business of our customers. They want to see their work impac ...

Security Consultant

Long View. A career that helps you get more out of life. A Long View career helps you get more out of life. We don’t just say it, we prove it. Every day. We’re proud of our reputation as one of North America’s most dynamic IT providers — and we’re even prouder of our culture that allows our ...

Security Architect

ole Descriptions: Design and implement cloud security architecture across Azure| AWS| and OCI environments.Configure and manage Microsoft Defender for Cloud| Defender for Endpoint (Plan 2)| and Sentinel SIEM.Implement and tune Azure Firewall| WAF policies (OWASP rules)| and DDoS Protection.Manage AWS security ...

Security Advisor

Apply By: Friday, July 17, :59 pm EDT City: Toronto Job term: 1 Temporary - up to 12 months with possible extension About the Job The Ministry of the Attorney General is looking for an experienced professional to provide prompt, efficient and effec ...

Security Guard

Job Number: JR . Job Title: Security Guard. Job Category: Service. Hospital Location: Centenary Site. Job Type: Permanent, Part time. Number of Positions: 3. Minimum - Maximum Hourly Rate: $29.09 - $31.16. Hours: All Shifts. Job Description Position Overview: Reporting to the Manager of S ...

Security Guard

Union: SEIU TWH Number of vacancies: 1 Position: Security Officer (Replacement) – Toronto Western Hospital, Department: Security. Reports to: ManagerHours: 78.75 Bi WeeklyWage: $29.06 to $30.06 per hourShifts: NightsStatus: Permanent Full TimeClosing Date: July 23, ...

Security Representative

Overview This role is 100% in‑office at 3 Robert Speck Parkway, Mississauga. It requires rotating shifts between 7:00 am – 9:00 pm; exact schedule will be confirmed. Current work authorization for Canada is required for all openings. Working with Fidelity means you’ll be part of a diverse a ...

Security Guard

AFIMAC is seeking licensed Security Guards for upcoming projects throughout the province of Ontario. ***Please note this is a temporary contract position, so it may not be suitable to someone currently working full time*** You will earn approximately $1,872.00 per week while on assi ...

Security Analyst

The Security Analyst contributes to the mission of the University by supporting the delivery of information security program. operating and administrating services that safeguard the confidentiality, integrity, and availability of university information systems and data, including on-premises and cloud inf ...

Security Representative

Job Description Please Note: This role follows a 100% In-Office work schedule The work location for this role is 483 Bay Street in Toronto This role requires rotating shifts between 7:00 am - 9:00 pm. The exact schedule will be confirme ...

Supervisor Security

AFIMAC Canada is seeking experienced Supervisors for upcoming assignments related to labour disruptions, organized protests and man made crisis/disasters. This position will require you to work 12 hour shifts, 7 days per week when assigned to a project. You will earn: $25 pe ...

Security Architect

# Security ArchitectApply**Job#: ****Job Description:****What You’ll Be Doing**The **Senior Architect, Technology Security Architecture** is responsible for actively contributing to the development of Security Architecture roadmaps, ensuring the platform alignment of business and IT goals. You will be the thoug ...

Security Architect

Job#: 3040032 Job Description: What You’ll Be DoingThe Senior Architect, Technology Security Architecture is responsible for actively contributing to the development of Security Architecture roadmaps, ensuring the platform alignment of business and IT goals. Yo ...

Security Engineer

Location: Remote, Canada (preferred: Toronto, Ontario area) Duration: ~– monthsDuties: What You Will Do● Write code to integrate services using vendor-supplied APIs● Write code to manage asset inventory● Write code to modify data records ...

Security Guard

AFIMAC is seeking licensed Security Guards for upcoming projects throughout the province of Ontario.***Please note this is a temporary contract position, so it may not be suitable to someone currently working full time***You will earn approximately $1,872.0 ...

Security Guards

SafeTech is currently looking for security guards. Successful candidates will have all applicable training, be licensed to operate as a security guard, and have experience in protecting people and property. SafeTech prides itself on our comprehensive security solutions and we work with some of the highest-qua ...

Security Specialist

<div>Assignment: RQ00716 - Security Specialist - Senior</div> <div>Requisition: RQ00716</div> <div>Job Title: Security Specialist - Senior for the Information Security Office</div> <div>Client: Ontario Hea ...

Security Concierge

Description As a Security Concierge, you’ll be responsible for assisting residents by providing information and services as needed. This role requires someone that is self-motivated, outgoing, detail-oriented and has great communication skills while having excellent organizational skil ...

Security Guard

Company DescriptionUHN is Canada’s #1 hospital and the world’s #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General Hospital, Toronto Western Hospital, Princess Margaret Cancer Centre, Toronto Rehabilitation Institute, The Michen ...

Supervisor Security

AFIMAC Canada is seeking experienced Supervisors for upcoming assignments related to labour disruptions, organized protests and man made crisis/disasters.This position will require you to work 12 hour shifts, 7 days per week when assigned to a project.You will earn:$ ...

Supervisor Security

AFIMAC Canada is seeking experienced Supervisors for upcoming assignments related to labour disruptions, organized protests and man made crisis/disasters.This position will require you to work 12 hour shifts, 7 days per week when assigned to a project.You will earn:$ ...

Security Analyst

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Security Architect

Job#: 3040032 Job Description: What You’ll Be DoingThe Senior Architect, Technology Security Architecture is responsible for actively contributing to the development of Security Architecture roadmaps, ensuring the platform alignment of business and IT goals. Yo ...

Security Representative

Description Who We Are:At Fidelity, we’ve been helping Canadian investors build better financial futures for over 35 years. We offer individuals and institutions a range of trusted investment portfolios and services - and we’re constantly seeking to find new and better ways ...

Security Engineer

Location: Remote, Canada (preferred: Toronto, Ontario area) Duration: ~– monthsDuties: What You Will Do● Write code to integrate services using vendor-supplied APIs● Write code to manage asset inventory● Write code to modify data records ...

Engineering Manager, Performance & Resilience (Auth0)

Requirements The ideal candidate is passionate about software quality and architecture, a self-starter, intellectually curious, and brings deep experience with performance testing, load testing frameworks, dataset generation, performance analysis, monitoring tooling, and chaos engin ...

Engineering Manager, Performance & Resilience (Auth0)

Requirements The ideal candidate is passionate about software quality and architecture, a self-starter, intellectually curious, and brings deep experience with performance testing, load testing frameworks, dataset generation, performance analysis, monitoring tooling, and chaos engineering < ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Developer Python Cloud Security Jobs in Toronto Job Search Guide, Trends and Insights