Security Clearance:Active Secret+ clearance strongly preferred; candidates eligible andwilling to obtain clearance will also be considered.Key Responsibilities:Deploy, and manage infrastructure for Protected B classified environments, ensuring compliance with ITSG-33 and Canadian government standardsDesign and implement security controls for cloud (AWS, GCP, Azure) and hybrid/multi‑cloud deploymentsEvaluate, implement, and manage security tools and technologies for training cluster and inference infrastructure hardeningImplement security best practices including IAM, encryption, logging, and monitoringParticipate in security incident response activities, including detection, analysis, containment, and remediationConduct regular vulnerability assessments and penetration testing of infrastructure componentsMaintain comprehensive security documentation, procedures, and configurations for classified environmentsMaintain active Secret+ security clearance and adhere to all Canadian government security protocolsQualifications:You have 5+ years of previous experience in Infrastructure securityProven experience with Protected B environment setup, configuration, and managementKnowledge of Canadian government security standards and compliance requirementsHands‑on experience with Kubernetes in both development and production environmentsExperience with infrastructure as code (Terraform)



and configuration managementYou are comfortable with ambiguity and are able to make informed decisions with little data.You understand secure engineering best practices, can articulate problem statements, and propose solutions to both technically savvy and non‑technical audiences.Experience working with AI/ML systems or LLM‑based applicationsWe value and celebrate diversity and strive to create an inclusive work environment for all. We welcome applicants from all backgrounds and are committed to providing equal opportunities.Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form, and we will work together to meet your needs.Perks:An open and inclusive culture and work environmentWork closely with a team on the cutting edge of AI researchWeekly lunch stipend, in‑office lunches & snacksFull health and dental advantages, including a separate budget to take care of your mental health100% Parental Leave top‑up for up to 6 monthsPersonal enrichment benefits towards arts and culture, fitness and well‑being, quality time, and workspace improvementRemote‑flexible, offices in Toronto, New York, San Francisco, London and Paris, as well as a co‑working stipend6 weeks of vacation (30 working days!)#J-18808-Ljbffr

📌 Infrastructure Security Engineer (Secret + Clearance) (Toronto)
🏢 Cohere
📍 Toronto