138,590+ Python Developer Cybersecurity Jobs in Canada — Top Companies Hiring September 2026

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Rail Cybersecurity Platform Engineer

Alstom in Toronto is seeking a full-time Cybersecurity Platform Engineer to implement and maintain our cybersecurity platform. You’ll deploy IT applications such as Active Directory, WSUS, Antivirus, Syslog, Radius, and Zabbix, while supporting testing and incident response efforts. The role requires 5 ...

Senior Cybersecurity Engineer Opportunity

Elevate your career as a Senior Cybersecurity Engineer within General Dynamics Mission Systems–Canada’s Air & Naval division. Focus on strengthening system security and developing innovative cybersecurity strategies.This position requires a strong engineering background and at least 5 years of specialized ex ...

Senior Cybersecurity Test Architect

Senior Cybersecurity Test Architect Role Overview We are seeking a Senior Cybersecurity Test Architect to design and lead the enterprise security testing strategy across applications, infrastructure, cloud environments, and system integrations. This role will establish security te ...

Sagard Cybersecurity Initiative Manager

Drive effective cybersecurity initiatives as Sagard's initiative manager. This role is pivotal in ensuring systematic execution and governance in security practices across the firm. Sagard is looking for an accomplished Cybersecurity Initiative Manager to lead significant projects that include gover ...

Senior Cybersecurity Project Manager

Direct message the job poster from Swoon 🚀 Senior Recruiter @ Swoon helping organizations grow one talent at a time. | Empathy-Driven 🚀 Hiring: Senior Cybersecurity Project Manager Duration: 12-Month Contract Location: Toronto, ON | Hybrid (2 days ...

Cybersecurity Architect at CN

Become a Cybersecurity Architect at CN, where your expertise will help secure our enterprise environments and integrate crucial security measures. This role emphasizes collaboration and innovation in a dedicated security framework. As a trusted advisor within the Security Architecture team, you'll e ...

Strategic Cybersecurity Director Role

Shape the future of cybersecurity at Leclerc as a Strategic Cybersecurity Director. This position focuses on developing robust security strategies within a culture of innovation and engagement. Reporting to the Senior Director of IT, this role emphasizes creating and executing the cybersecurity stra ...

OT Network & Cybersecurity Specialist

Position: OT Network & Cybersecurity Specialist Department: OT Architecture & Cybersecurity Reports To: Lead OT Services Term: Full Time, Permanent Location: Edmonton, Alberta. Number of Openings: 1 About t ...

Tenure Track Cybersecurity Professor

A leading engineering university in Montreal is seeking a professor in cybersecurity to teach and supervise students at various levels. Candidates should possess a Ph.D. in a relevant field and demonstrate expertise in diverse areas of cybersecurity. Responsibilities include developing research programs and appl ...

Senior Cybersecurity & Networks Architect

A leading construction and development firm is seeking a Director, Cybersecurity and Networks to oversee enterprise-wide cybersecurity initiatives and ensure operational excellence. This role involves managing IT infrastructure, collaborating with senior executives, and driving innovative security solutions. Ide ...

Senior Product Manager (Cybersecurity)

Join the Cyber‑DNS team at CIRA and play a key role in advancing Canada’s cybersecurity and DNS infrastructure! Our Cyber‑DNS team is dedicated to protecting Canadians online by delivering cutting‑edge solutions. You’ll help shape the next generation of CIRA’s security product portfolio. That means ...

Remote Cybersecurity Vulnerability Engineer

Thales Group seeks a senior cybersecurity professional in Ottawa, Canada, to lead vulnerability management and threat intelligence activities for global operations. The role requires coordinating cross-functional vulnerability-response efforts and translating technical findings into clear guidance for infrast ...

Cybersecurity Asset Management Specialist

Cybersecurity Asset Management Specialist Change the future with us. We are looking for dedicated and talented people who tackle ever-changing challenges, customer needs, and questions from colleagues with clever concepts and creativity. We embrace change and work with curious m ...

Senior Cybersecurity Recovery Architect

Nutrien is a leading provider of crop inputs and services, and our business results make a positive impact on the world. Our purpose, Feeding the Future, is the reason we come to work each day. We’re guided by our culture of care and our core values: We put safety first. We act with integrity. We are stron ...

Cybersecurity Asset Management Specialist

Cybersecurity Asset Management Specialist Change the future with us. We are looking for dedicated and talented people who tackle ever-changing challenges, customer needs, and questions from colleagues with clever concepts and creativity. We embrace change and work with curious minds re- ...

Lead Cybersecurity Operations Specialist

Step into a pivotal role as a Lead Cybersecurity Operations Specialist at Morgan Stanley, focusing on workload protections for Kubernetes environments. Engage in hybrid work while enhancing security measures for containerized applications. This Vice President level position will challenge you to adm ...

Cybersecurity Systems Engineering, Intermediate

Build bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the ...

Rail Cybersecurity Platform Engineer

Alstom in Toronto is seeking a full-time Cybersecurity Platform Engineer to implement and maintain our cybersecurity platform. You’ll deploy IT applications such as Active Directory, WSUS, Antivirus, Syslog, Radius, and Zabbix, while supporting testing and incident response efforts. The role requires 5 ...

Cybersecurity Specialist Ethical Hacking

Advance your career as a Cybersecurity Specialist in Ethical Hacking at Stantec. Use your expertise to proactively identify and address security vulnerabilities.This role demands a strong background in offensive security, requiring at least 5 years of experience. You will perform penetration testing and secu ...

Senior Solutions Engineer Cybersecurity

Why N-able At N-able, we’re not just helping businesses be secure; we’re redefining what it means to be cyber resilient. Our end-to-end platform blends AI-powered capabilities and flexible tech stacks, so customers can manage, secure, and recover with confidence. But the real power behind it all? ...

Senior Cybersecurity Engineer Opportunity

Elevate your career as a Senior Cybersecurity Engineer within General Dynamics Mission Systems–Canada’s Air & Naval division. Focus on strengthening system security and developing innovative cybersecurity strategies. This position requires a strong engineering background and at least 5 years of spec ...

Senior Cybersecurity Software Engineer

6-Month Contract (Strong likelihood of extension or permanent conversion) About the Role I’m working with an innovative automotive technology company that’s helping shape the future of electric vehicles through its market-leading in-wheel motor technology. They’re looking for ...

Senior Cybersecurity Engineer Opportunity

Elevate your career as a Senior Cybersecurity Engineer within General Dynamics Mission Systems–Canada’s Air & Naval division. Focus on strengthening system security and developing innovative cybersecurity strategies.This position requires a strong engineering background and at least 5 years of specialized ex ...

Manager, Sales Engineering Cybersecurity

Why N-able At N‑able, we’re not just helping businesses be secure; we’re redefining what it means to be cyber resilient. Our end‑to‑end platform blends AI‑powered capabilities and flexible tech stacks, so customers can manage, secure, and recover with confidence. The real power behind it all ...

Cybersecurity Professional: GRC Focus

Elevate your career as a Cybersecurity Professional at EllisDon, concentrating on GRC and security process improvements. This role supports critical compliance activities and risk management initiatives.EllisDon is looking for a skilled Information Security Analyst with 2-5 years of experience. In this posit ...

Cybersecurity Systems Engineering, Intermediate

Build bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, a ...

Cybersecurity Professional: GRC Focus

Elevate your career as a Cybersecurity Professional at EllisDon, concentrating on GRC and security process improvements. This role supports critical compliance activities and risk management initiatives. EllisDon is looking for a skilled Information Security Analyst with 2-5 years of experience. In ...

Senior Cybersecurity Recovery Architect

Nutrien is a leading provider of crop inputs and services, and our business results make a positive impact on the world. Our purpose, Feeding the Future, is the reason we come to work each day. We’re guided by our culture of care and our core values: We put safety first. We act with integrity. We are stron ...

Operational Technology Cybersecurity Expert

Join as an Operational Technology Cybersecurity Expert, focusing on safeguarding energy systems. Leverage your expertise in cybersecurity to enable safe digital transformation in critical infrastructure.The role requires an innovative mind with at least five years of experience in industrial cybersecurity, p ...

Cybersecurity Architect at CN

Become a Cybersecurity Architect at CN, where your expertise will help secure our enterprise environments and integrate crucial security measures. This role emphasizes collaboration and innovation in a dedicated security framework. As a trusted advisor within the Security Architecture team, you'll e ...

Cybersecurity Architect at CN

Become a Cybersecurity Architect at CN, where your expertise will help secure our enterprise environments and integrate crucial security measures. This role emphasizes collaboration and innovation in a dedicated security framework. As a trusted advisor within the Security Architecture team, you'll e ...

Alstom Cybersecurity Engineer Position

Ensure the safety and security of rail transport systems at Alstom as a Cybersecurity Engineer. Your focus will be on implementing advanced security measures to protect millions of daily passengers.In this role, you will design and execute essential cybersecurity strategies tailored for complex rail environm ...

Senior Cybersecurity Technical Counselor

Join Info-Tech as a Senior Technical Counselor specializing in Cybersecurity and AI Advisory to influence technology strategies across North America. Provide trusted guidance to CIOs and senior executives. In this senior role, you will utilize your extensive experience to shape strategic decisions a ...

Senior Cybersecurity Test Architect

Senior Cybersecurity Test Architect Role Overview We are seeking a Senior Cybersecurity Test Architect to design and lead the enterprise security testing strategy across applications, infrastructure, cloud environments, and system integrations. This role will establish security te ...

Cybersecurity Student Internship Program

Pursue your passion for cybersecurity with an internship at Algonquin College's Information Security & Privacy Team. This 8-month position offers hybrid flexibility and critical involvement in IAM Implementation Activities.As a Cybersecurity Intern, you will support security assessment reviews and policy eva ...

Cybersecurity Student Internship Program

Pursue your passion for cybersecurity with an internship at Algonquin College's Information Security & Privacy Team. This 8-month position offers hybrid flexibility and critical involvement in IAM Implementation Activities.As a Cybersecurity Intern, you will support security assessment reviews and policy eva ...

Senior Cybersecurity Technical Counselor

Join Info-Tech as a Senior Technical Counselor specializing in Cybersecurity and AI Advisory to influence technology strategies across North America. Provide trusted guidance to CIOs and senior executives.In this senior role, you will utilize your extensive experience to shape strategic decisions and improve ...

QNX Senior Cybersecurity Manager

Responsibilities Be the cybersecurity authority for development teams, guiding them to meet ISO/SAE 21434 standards and beyond. Own and evolve the QNX Cybersecurity Management System—your ideas will drive improvements. Dive deep into research and vulnerability analysis, unco ...

Cybersecurity Compliance & Resilience Analyst

Manulife Financial in Toronto is seeking a Cybersecurity Resilience and Governance Analyst to ensure the organization operates within regulatory frameworks, industry standards, and internal policies. You will help mitigate legal and regulatory risks and promote a culture of compliance while refining policies ...

Cybersecurity Operator for DND

Serve as a Cybersecurity Operator with the Department of National Defence to safeguard military communications. Engage in both active and defensive cyber operations in a high-security setting.This Cyber Operator role requires a secondary high school diploma and related computer studies or math courses. You w ...

Cybersecurity Operator for DND

Serve as a Cybersecurity Operator with the Department of National Defence to safeguard military communications. Engage in both active and defensive cyber operations in a high-security setting. This Cyber Operator role requires a secondary high school diploma and related computer studies or math cour ...

Cybersecurity Channel Solutions Engineer

A global cybersecurity firm is seeking a Channel Solutions Engineer to empower strategic partners and enhance technical capabilities. You will provide support as a trusted technical advisor, focusing on partner engagement to optimize our cybersecurity platform. The ideal candidate has over 5 years of experience ...

Lead Cybersecurity Operations Specialist

Step into a pivotal role as a Lead Cybersecurity Operations Specialist at Morgan Stanley, focusing on workload protections for Kubernetes environments. Engage in hybrid work while enhancing security measures for containerized applications. This Vice President level position will challenge you to adm ...

Cybersecurity Compliance & Resilience Analyst

Manulife Financial in Toronto is seeking a Cybersecurity Resilience and Governance Analyst to ensure the organization operates within regulatory frameworks, industry standards, and internal policies. You will help mitigate legal and regulatory risks and promote a culture of compliance while refining policies ...

Hybrid Cybersecurity Engineer Opportunity

Localcoin seeks a Cybersecurity Engineer to strengthen our security framework in a hybrid environment. You'll focus on integrating security within our engineering practices and enhancing our digital currency operations. This role emphasizes developing robust security measures across our AWS infrastr ...

Vulnerability Analyst in Cybersecurity

Advance your career with Maplesoft Group as a Vulnerability Management Security Analyst in Ottawa, ON. This on-site role focuses on assessing and reporting security vulnerabilities in IT environments.Maplesoft Group is looking for someone with Top Secret Government clearance who has a strong background in vu ...

Cybersecurity Systems Engineer Position

Join Verathon as a Cybersecurity Systems Engineer in Bothell, Washington, where your skills will help secure groundbreaking medical devices. Focus on creating robust security architectures that comply with industry standards and enhance patient safety. As a key member of the engineering team, you wi ...

Cybersecurity Threat Engineer Position

Join Take-Two Interactive as a Cybersecurity Threat Intelligence Engineer, operationalizing intelligence to combat security threats. Make a direct impact on the organization’s defenses and infrastructure.This engineering role requires collaboration with various teams to integrate threat data into secur ...

Cybersecurity Advisory Manager Role

Elevate your career with Optimus SBR as a Cybersecurity Advisory Manager. This role leads teams in delivering vital technology risk solutions across various sectors. You will play a pivotal role in risk advisory services while mentoring professionals in a high-growth firm. Engage with clients direct ...

Cybersecurity Advisory Manager Role

Elevate your career with Optimus SBR as a Cybersecurity Advisory Manager. This role leads teams in delivering vital technology risk solutions across various sectors.You will play a pivotal role in risk advisory services while mentoring professionals in a high-growth firm. Engage with clients directly, assess ...

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