ai security engineer jobs in Montreal

Join Affirm as an Enterprise AI Security Engineer to oversee security reviews for AI systems. Drive security by evaluating designs, threat modeling risks, and ensuring compliance in a remote-first environment. In this senior security engineer role, you will lead Affirm's end-to-end AI security review processes. This includes architecture evaluation, risk...

Protect affirm’s enterprise AI systems remotely with threat modeling, security architecture, and guardrails for agentic tools and LLM applications.As a Staff Security Engineer, you will run affirm’s end-to-end AI security review process. You will evaluate architectures, data flows, permissions, and designs while partnering with Security, Legal, Privacy,...

Affirm is seeking a seasoned security engineer to own and refine our enterprise AI security review process. You will evaluate architecture, data flows, and guardrails for AI features across internal tools, embedding security in design choices.You will lead threat modeling of AI/LLM systems, review MCP server definitions, and help owners build...

Intuition Machines is hiring a Sales Engineer to drive technical engagements with clients, turning requirements into outcomes while ensuring onboarding and ongoing usage of our hCaptcha ecosystem. The role focuses on translating customer needs into actionable technical solutions and collaborating with product teams on go-to-market and architecture.The...

Shape the future of security engineering at Jane by integrating AI into our application security practices. Collaborate with teams to address vulnerabilities through architecture-level fixes. As a pivotal Staff Security Engineer at Jane, your expert insights will guide the development of secure applications used by thousands of clinics. You'll lead projects...

Detection engineering and AI-assisted SecOps are central to this Fullscript security leadership role. Choose an office, home, or combination through its work philosophy. As a Staff Security Engineer, you will architect high-precision detections and automate security operations across Fullscript’s cloud, identity, endpoint, and application ecosystems. You...

BioRender is seeking a Senior Application Security Engineer to join the Security team. You will contribute production code (Node.js/React/Python) and infrastructure (Python, Terraform, AWS, Cloudflare) while shaping secure-by-design patterns and CI/CD security integration.You will lead threat modeling, define authentication and API security standards, and...

Greenhouse is seeking a Manager, Security Engineering in Canada to lead a dual Product and Corporate Security team. You will own strategy, roadmaps, and drive responsible AI adoption across security workflows, collaborating with stakeholders to secure product and enterprise systems.You’ll build an AI-enabled security function, mentor engineers, and partner...

Cohere is seeking a Senior Product Security Engineer to tackle security challenges across our AI production stack. You will review architecture and code, model threats, and turn findings into practical mitigations.Join a hands-on role that pairs with product and engineering teams to ship secure AI products, define secure defaults, and scale guardrails across...

The OpportunityWe’re looking for a seasoned Security Engineer who has started applying that expertise to AI/ML systems. This role is a natural next step for someone who knows the security fundamentals inside and out and is now getting hands‑on with the unique threat landscape that comes with AI — prompt injection, model integrity, agentic pipelines,...

Lead platform engineering at Juniper Square remotely across the United States or Canada, with Python, FastAPI, AI, and security expertise. Shape systems serving private markets globally.As Director, Engineering, you will guide foundational systems supporting the engineering organization. Your mandate covers Python and FastAPI modularization, AI-native...

In this role, you’ll build and run Affirms end-to‑end security review process for enterprise AI/LLM systems evaluating architecture, prioritizing AI-specific risks, and designing the controls and guardrails that let Affirms adopt AI safely, partnering across Security, Legal, Privacy, Compliance, IT, and Engineering to make it scalable and repeatableYou...

Direct message the job poster from LanceSoft, Inc.Needs local as in-person is Mandate for the role.Position:Privileged Access Management Senior Engineer to support implementation, enterprise rollout and operational support of CyberArk Endpoint Privilege Management (EPM), CyberArk Privilege Threat Analytics (PTA) and CyberArk Privileged Access Management...

Drive secure AI product development at AlphaSense as a Senior Product Security Engineer. Oversee security design, threat modeling, and customer assurance to ensure robust protection. AlphaSense is seeking a Senior Product Security Engineer to enhance security across its AI-native platform. With 5-7 years of experience in product security, you will lead...

Home / Jobs / Staff Security Engineer, Enterprise AIStaff Security Engineer, Enterprise AIThe InfoSec team protects affirm’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls across the company.prompt injection data poisoning owasp llm mitre atlas ai security agentic security...

Jobgether is seeking a hands-on Lead Security Engineer listed on behalf of a partner company based in Canada. You will own security strategy for a globally distributed SaaS platform, focusing on application security, infrastructure protection, and incident management in a fully remote setting.You will lead security initiatives, drive security reviews, threat...

Full-timeEmployee Type: RegularRegion: AMS - North America and CanadaWork Persona: Flexible or RemoteCompany DescriptionIt all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone - freeing people from busywork...

# Staff Security Engineer | Security EngineeringServiceNow · servicenow.comCategory: Cloud SecurityLocation: RemoteLevel: Staff / Principal## Quality of lifeWhat the posting states. Hover or tap a perk to see the line it came from.* Paid parental leave* Retirement match* Equity* Learning budgetEligibilityThis position supports Government of Canada...

All Together, Extraordinarywww.adunaglobal.comAt Aduna, we’re building the backbone of the global API economy - connecting telecom operators, cloud platforms, and software innovators to enable the next generation of digital communication services.Aduna’s Security team protects the company, our CSP partners, and the data flowing through our APIs, while...

Cohere is seeking a Member of Technical Staff in the Safety for Agents team to advance trustworthy, safe, and scalable LLMs. You will work on data generation, post-training algorithms, and evaluation methods across cross-functional teams.This remote-friendly role emphasizes collaboration with product and policy teams, distributed training, and rigorous...