182,113+ Lead Developer Python Cloud Security Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Regional Field Service Lead – Security Tech

A global security solutions firm located in Ontario is seeking an Area Supervisor to lead a team of Field Service Engineers. This position requires a strong background in electronics and customer service, with at least 6 years of supervisory experience. As an Area Supervisor, you will oversee the installation an ...

DataPower Security Lead for API & Auth

A leading technology consulting firm is seeking an IBM DataPower Security Specialist based in Toronto, Ontario. The ideal candidate will have at least 5 years of experience with IBM DataPower, including strong skills in security policies, authentication, and debugging transactions. This role will require working ...

Technical Lead – Cryptography & Post Quantum Security

Technical Lead – Cryptography & Post-Quantum Security Lead the assessment, design, and implementation of post‑quantum cryptography strategies. Provide expert knowledge of classical cryptographic algorithms (RSA, ECC, AES, SHA, etc.) and their application across systems. Guide the creation of a cryptographic bill ...

Lead Security Architect for AI Solutions

Elevate security architectures with a focus on AI and cloud solutions. As the Lead Security Architect, you'll ensure the design of secure systems aligned with enterprise goals in a hybrid workspace.In this role, you will lead the creation of scalable security frameworks, drawing from 10+ years of exper ...

Strategic Marketing Lead at TAC Security

Elevate your career with TAC Security as a Strategic Marketing Lead specializing in SEO and growth for Socify. Drive impactful SEO strategies and initiatives with a focus on measurable outcomes.In this pivotal role, you will take charge of the full-spectrum SEO strategy, executing audits and translating find ...

Lead, Corporate Security and Business Continuity

Choose a workplace that empowers your impact. Join a global workplace where employees thrive. One that embraces diversity of thought, expertise and experience. A place where you can personalize your employee journey to be — and deliver — your best. We are a purpose-driven, dynamic and ...

Lead Security Engineer at US Mobile

Join US Mobile as a Lead Security Engineer, where you will champion secure coding practices and lead fraud detection initiatives in a dynamic, tech-forward environment. Help shape the security posture for cutting-edge connectivity solutions.As a crucial member of the team, you will act as both a hands-on sec ...

Lead, Corporate Security and Business Continuity

Choose a workplace that empowers your impact. Join a global workplace where employees thrive. One that embraces diversity of thought, expertise and experience. A place where you can personalize your employee journey to be — and deliver — your best. We are a purpose-driven, dynamic and sustainable pension plan. A ...

Strategic Marketing Lead at TAC Security

Elevate your career with TAC Security as a Strategic Marketing Lead specializing in SEO and growth for Socify. Drive impactful SEO strategies and initiatives with a focus on measurable outcomes.In this pivotal role, you will take charge of the full-spectrum SEO strategy, executing audits and translatin ...

Senior Security Specialist – Vulnerability & MSS Lead

A leading IT solutions provider is seeking a Sr. Specialist in Managed Security Services in Toronto. You will provide second-level technical support, mentor junior staff, and manage complex technical questions. Candidates should have a relevant bachelor's degree or extensive IT experience, along with multiple se ...

Crypto Platform Engineer: Security & Operations Lead

A leading bank in the Americas is seeking a Crypto Platform Engineer to enhance security operations and manage the deployment of cryptographic products. The ideal candidate should have over 5 years of technical operations experience and be proficient in programming languages like Java and PowerShell. This role i ...

IT Infrastructure Lead: Mastering M365 & Security

A Canadian family office seeks a proactive Technical Support Manager in Toronto. The role involves managing IT operations, leading the support team, and ensuring effective infrastructure administration. Candidates must have a bachelor's degree in Computer Science and at least 10 years of hands-on experience, par ...

Lead Security Engineer with AI Focus

Drive security innovation as a Lead Security Engineer at Hopper, integrating AI solutions to enhance application security and streamline development processes.As a Lead Security Engineer on Hopper's Security team, you will be central to developing systems that make security an automatic aspect of development ...

Lead Cryptography & Post Quantum Security Architect

A leading security technology firm in Toronto is seeking a Technical Lead for Cryptography & Post-Quantum Security. You will lead the design and implementation of cutting-edge cryptographic strategies, mentor junior engineers, and ensure compliance with regulatory standards. With over 10 years of experience, you ...

Lead Security Engineer at US Mobile

Join US Mobile as a Lead Security Engineer, driving cutting-edge strategies against online payment fraud and safeguarding user information. This role blends technical expertise with leadership to enhance security in a hypergrowth environment.In this pivotal position, you'll be a vital contributor and a ...

Lead Security Engineer at US Mobile

Join US Mobile as a Lead Security Engineer, driving cutting-edge strategies against online payment fraud and safeguarding user information. This role blends technical expertise with leadership to enhance security in a hypergrowth environment.In this pivotal position, you'll be a vital contributor and a secur ...

DataPower Security Lead for API & Auth

A leading technology consulting firm is seeking an IBM DataPower Security Specialist based in Toronto, Ontario. The ideal candidate will have at least 5 years of experience with IBM DataPower, including strong skills in security policies, authentication, and debugging transactions. This role will require working ...

Cyber Strategy & Transformation Lead (Global Security)

Job Description The Cyber Technology Office builds and runs the technology that keeps Canada’s largest bank and its customers safe. We are looking for a strategist who will help shape and drive the future direction of our security organization. In this role, you will work alongside senior leaders ...

Information Security Lead at Law Firm

Elevate cybersecurity standards as an Information Security Lead in a prominent Toronto law firm. This role emphasizes designing secure solutions and continuous improvement of security operations.As the Information Security Lead, you will champion security architecture across cloud and on-premises infrastruct ...

Crypto Platform Engineer: Security & Operations Lead

A leading bank in the Americas is seeking a Crypto Platform Engineer to enhance security operations and manage the deployment of cryptographic products. The ideal candidate should have over 5 years of technical operations experience and be proficient in programming languages like Java and PowerShell. This role i ...

Regional Field Service Lead – Security Tech

A global security solutions firm located in Ontario is seeking an Area Supervisor to lead a team of Field Service Engineers. This position requires a strong background in electronics and customer service, with at least 6 years of supervisory experience. As an Area Supervisor, you will oversee the installation an ...

Lead Security Architect for AI Solutions

Elevate security architectures with a focus on AI and cloud solutions. As the Lead Security Architect, you'll ensure the design of secure systems aligned with enterprise goals in a hybrid workspace.In this role, you will lead the creation of scalable security frameworks, drawing from 10+ years of experience ...

Senior Security Specialist – Vulnerability & MSS Lead

A leading IT solutions provider is seeking a Sr. Specialist in Managed Security Services in Toronto. You will provide second-level technical support, mentor junior staff, and manage complex technical questions. Candidates should have a relevant bachelor's degree or extensive IT experience, along with multiple se ...

Lead DevSecOps Engineer in Security Architecture

Transform your career as a Lead DevSecOps Engineer, focusing on security architecture and automation within cutting-edge technologies. Create and implement security strategies for applications and infrastructure.In this pivotal role, you will lead initiatives that promote a security-centric approach across t ...

Lead Vulnerability Perimeter Protection Security Specialist

Company – Our esteemed client is a leading financial services organization operating in the banking sector, recognized for its commitment to innovation, cybersecurity excellence, and enterprise-scale technology transformation. The organization offers the opportunity to work on mission-critic ...

Security Engineering Lead Toronto or Ottawa

Join Arup as a Security Engineering Lead, based in Toronto or Ottawa. Focus on innovative security project management and client relationships in this influential engineering role.This senior position requires leading physical security projects that span critical infrastructure. You will manage a team while ...

Lead, Corporate Security and Business Continuity

Lead, Corporate Security and Business Continuity We are seeking a Lead to join our Enterprise & Operational Risk team. The role reports to the Director, Business Continuity & Corporate Security and is responsible for achieving the required level of personal and physical security for corporate empl ...

Lead Workday HCM/Security Consultant Role

Accenture seeks a Lead Workday HCM/Security Consultant to refine cloud strategies for clients. Put your HCM implementation expertise to the test in a collaboration-driven environment.This role is crucial for guiding businesses in their transition to cloud-based HR solutions. You will lead HCM/Security workst ...

Lead DevSecOps Engineer in Security Architecture

Transform your career as a Lead DevSecOps Engineer, focusing on security architecture and automation within cutting-edge technologies. Create and implement security strategies for applications and infrastructure.In this pivotal role, you will lead initiatives that promote a security-centric approach across t ...

Lead Vulnerability Perimeter Protection Security Specialist

Company – Our esteemed client is a leading financial services organization operating in the banking sector, recognized for its commitment to innovation, cybersecurity excellence, and enterprise-scale technology transformation. The organization offers the opportunity to work on mission-critic ...

Lead DevSecOps Engineer in Security Architecture

Transform your career as a Lead DevSecOps Engineer, focusing on security architecture and automation within cutting-edge technologies. Create and implement security strategies for applications and infrastructure. In this pivotal role, you will lead initiatives that promote a security-centric approac ...

Crypto Platform Engineer: Security & Operations Lead

A leading bank in the Americas is seeking a Crypto Platform Engineer to enhance security operations and manage the deployment of cryptographic products. The ideal candidate should have over 5 years of technical operations experience and be proficient in programming languages like Java and PowerShell. This role i ...

Senior AI Security Architecture Lead Huron

Drive responsible AI deployment as a Senior AI Security Architect with Huron, focusing on securing AI across its entire lifecycle. Help clients innovate securely while navigating challenges.This senior-level role combines the intricacies of AI architecture with advisory capabilities to ensure security and co ...

Lead Vulnerability Perimeter Protection Security Specialist

Company – Our esteemed client is a leading financial services organization operating in the banking sector, recognized for its commitment to innovation, cybersecurity excellence, and enterprise-scale technology transformation. The organization offers the opportunity to work on mission-critic ...

Lead Security Engineer at US Mobile

Join US Mobile as a Lead Security Engineer, where you will champion secure coding practices and lead fraud detection initiatives in a dynamic, tech-forward environment. Help shape the security posture for cutting-edge connectivity solutions.As a crucial member of the team, you will act as both a hands-on sec ...

Lead, Corporate Security and Business Continuity

Choose a workplace that empowers your impact. Join a global workplace where employees thrive. One that embraces diversity of thought, expertise and experience. A place where you can personalize your employee journey to be — and deliver — your best. We are a purpose-driven, dynamic and ...

DataPower Security Lead for API & Auth

A leading technology consulting firm is seeking an IBM DataPower Security Specialist based in Toronto, Ontario. The ideal candidate will have at least 5 years of experience with IBM DataPower, including strong skills in security policies, authentication, and debugging transactions. This role will require working ...

IT Infrastructure Lead: Mastering M365 & Security

A Canadian family office seeks a proactive Technical Support Manager in Toronto. The role involves managing IT operations, leading the support team, and ensuring effective infrastructure administration. Candidates must have a bachelor's degree in Computer Science and at least 10 years of hands-on experience, par ...

Technical Lead – Cryptography & Post Quantum Security

Technical Lead – Cryptography & Post-Quantum Security Lead the assessment, design, and implementation of post‑quantum cryptography strategies. Provide expert knowledge of classical cryptographic algorithms (RSA, ECC, AES, SHA, etc.) and their application across systems. Guide the creation of ...

Security Engineering Lead Toronto or Ottawa

Join Arup as a Security Engineering Lead, based in Toronto or Ottawa. Focus on innovative security project management and client relationships in this influential engineering role. This senior position requires leading physical security projects that span critical infrastructure. You will manage a t ...

Senior AI Security Architecture Lead Huron

Drive responsible AI deployment as a Senior AI Security Architect with Huron, focusing on securing AI across its entire lifecycle. Help clients innovate securely while navigating challenges. This senior-level role combines the intricacies of AI architecture with advisory capabilities to ensure secur ...

Lead, Corporate Security and Business Continuity

Lead, Corporate Security and Business Continuity We are seeking a Lead to join our Enterprise & Operational Risk team. The role reports to the Director, Business Continuity & Corporate Security and is responsible for achieving the required level of personal and physical security for corporate empl ...

Lead Security Engineer with AI Focus

Drive security innovation as a Lead Security Engineer at Hopper, integrating AI solutions to enhance application security and streamline development processes. As a Lead Security Engineer on Hopper's Security team, you will be central to developing systems that make security an automatic aspect of d ...

Lead, Corporate Security and Business Continuity

Choose a workplace that empowers your impact. Join a global workplace where employees thrive. One that embraces diversity of thought, expertise and experience. A place where you can personalize your employee journey to be — and deliver — your best. We are a purpose-driven, dynamic and sus ...

Team Lead, Information Security & Risk Management

Job DescriptionThe Information Security Lead provides cybersecurity expertise across Security Awareness, Identity and Access Management (IAM), Cloud Security, Security Risk Assessments, and Security Projects. The role works closely with business and IT teams to identify and manage security risks, su ...

Senior AI Security Architecture Lead Huron

Drive responsible AI deployment as a Senior AI Security Architect with Huron, focusing on securing AI across its entire lifecycle. Help clients innovate securely while navigating challenges.This senior-level role combines the intricacies of AI architecture with advisory capabilities to ensure security and co ...

Team Lead, Information Security & Risk Management

Company DescriptionIndigo is a physical and digital place inspired by and filled with books, ideas, beautifully designed lifestyle products, and the creative people who help make it all happen. We believe in real books, living life fully and generously, being kind to each other and to the ...

Lead Java Developer for Banking Solutions

Shape the future of banking as a Lead Java Developer with a focus on backend solutions in Canada or the Caribbean. Your skills in Java and Microservices will drive transformative digital banking initiatives. This senior developer role serves the Caribbean Banking IT group, tasked with designing mode ...

Senior AI and Agentic Developer

Senior AI and Agentic Developer Job No. R | Full Stack LLM Development Team Lead/Consultant | Mid-Level | Full time | Multiple Locations Responsibilities Design, build and support end‑to‑end Generative AI, LLM and agentic AI applications that trans ...

Senior AI and Agentic Developer

Senior AI and Agentic Developer Job No. R | Full Stack LLM Development Team Lead/Consultant | Mid-Level | Full time | Multiple LocationsResponsibilitiesDesign, build and support end‑to‑end Generative AI, LLM and agentic AI applications that transform enterprise workflows for specific busines ...

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