Top Cyber Security Jobs in Ottawa

Build and maintain Ruby on Rails backend features for vulnerability management, including security dashboards, reports, and ingestion pipelines. Improve system performance, reliability, and scalability; collaborate across backend, frontend, product, design, and security teams; review code; address technical debt; and participate in on-call rotations. The role requires relational database experience, distributed-team collaboration, technical problem-solving, and contributions across the stack when needed.

Lead product security initiatives focused on application security, systemic vulnerability remediation, secure architecture, software development lifecycle improvements, GitHub workflows, SCA tooling, and private package repositories. Partner with developers, promote secure development practices, experiment with AI-assisted vulnerability analysis and fixes, represent Product Security cross-functionally, and mentor teammates.

Supports application security across product and engineering teams by reviewing code, configurations, designs, vulnerabilities, and pull requests. Helps triage and prioritize security findings, provides remediation guidance, develops scripts and automation, and promotes secure coding practices. The role communicates risk to technical and non-technical stakeholders, collaborates cross-functionally, and develops offensive, defensive, and software engineering skills.

Design and build backend services for AI security products using Node.js and TypeScript. Own features from requirements and architecture through implementation, delivery, and production quality. Collaborate with Product, Design, customers, and engineering teams; make architectural decisions in an evolving domain; and raise technical standards through reviews and design discussions. The role requires handling distributed systems, ambiguity, multiple stakeholders, and rapid product change, with AI technology adoption encouraged.

Manage security operations, incident response, detection engineering, vulnerability and patch oversight, SaaS and endpoint security, cybersecurity risk assessments, and AI security strategy. Lead and develop security engineers, serve as senior Incident Commander, tune CrowdStrike detections, build coverage across endpoint, SaaS, identity, cloud, and proxy signals, and communicate security risks to technical and executive stakeholders.

Provides physical security throughout the casino, hotel, and parking areas by protecting assets, controlling access, monitoring patrons and restricted areas, responding to emergencies, assisting guests, documenting incidents, and maintaining a safe, courteous environment. The role requires compliance with gaming and liquor regulations, participation in use-of-force training, and current First Aid and CPR certification.

Lead and coordinate pre-sales activities to develop and present cross-practice technical solutions. Support consulting, advisory, and architecture teams, build customer and partner relationships, and deliver demos, proofs of concept, and compelling technical presentations to drive profitable deals.

Own and optimize the marketing technology stack, lead lifecycle processes, campaign operations, attribution, reporting, data governance, and conversion optimization. Partner with Sales, Revenue Operations, demand generation, finance, and leadership to improve funnel performance, measure campaign ROI, maintain data quality, and scale marketing processes in a B2B SaaS startup environment.

Lead product strategy and execution for Cluster Linking to deliver one-click disaster recovery, streamlined migrations, and secure cross-organization stream sharing. Drive adoption, packaging, pricing, customer engagement, and cross-functional alignment to grow the product.

Leads an autonomous team of 8–10 engineers developing payment acceptance and value-added services such as network tokens, account updater, 3DS, and account validation. Oversees AI-augmented software delivery, architecture, hiring, coaching, roadmap collaboration, reliability, security, incident response, testing, observability, and compliance. Partners cross-functionally to deliver scalable, secure, enterprise-grade financial products and participates in on-call rotations.

Own security for Spade's production edge: manage PKI and mutual-TLS certificate lifecycle, design private network connectivity and webhook delivery security, drive vulnerability remediation, codify secure-build standards, and collaborate across engineering and product to improve overall security posture.

The Senior Security Engineer will secure cloud infrastructure across various services, develop security policies, manage exceptions, and respond to security alerts while collaborating with teams to eliminate security risks.

Lead and scale strategic partner motions (channels, GSIs, ISVs, OEMs, cloud, silicon) to drive joint go-to-market plans, revenue, and market expansion. Build executive relationships, enable partners technically and commercially, establish pipeline governance, and coordinate product, sales, marketing, and engineering to convert partner potential into measurable customer impact.

Serve as the primary technical advisor for SMB sales opportunities, partnering with Account Executives throughout sales cycles. Lead technical discovery, product demonstrations, proof-of-value engagements, competitive evaluations, security questionnaires, RFPs, and technical documentation. Advise IT, security, developer, DevOps, and executive stakeholders on identity, endpoint, SaaS, secrets, cloud, and AI security solutions. Collaborate cross-functionally to improve demos, playbooks, enablement, and customer education.

Lead technical strategy and architecture for software security across Block. Design and deliver security solutions, drive Secure SDLC adoption, threat model critical systems, mentor engineers, and execute high-priority security initiatives for scalable, resilient security services and mobile/platform security.

Manage enterprise SaaS customer relationships from onboarding through adoption, retention, and expansion. Serve as the primary customer liaison, conduct business reviews, communicate ROI, develop success plans, monitor customer health, resolve escalations, and coordinate with Product, Engineering, Support, and Sales. Provide platform education, communicate roadmap updates, identify adoption opportunities, and deliver measurable customer value.

The AI Security Analyst assesses and mitigates risks across AI systems, machine learning platforms, and Generative AI applications. Responsibilities include threat modeling, vulnerability identification, security monitoring, incident response, root cause analysis, access control, policy development, compliance support, audit participation, and secure design reviews. The role partners with engineering, infrastructure, governance, and business teams to improve AI security capabilities and promote responsible AI adoption.

Serve as the technical lead for strategic customers: onboard, train, troubleshoot, and drive adoption of Tailscale. Build relationships, conduct QBRs, recommend best practices, escalate product feedback, and maintain customer-facing documentation to enable long-term success and expansion.

Manage corporate IT operations and the information security program across macOS, Google Workspace, SaaS platforms, and cloud services. Administer devices, accounts, access controls, monitoring, endpoint protection, and data security. Investigate suspicious activity, lead incident response, manage onboarding and offboarding, provide IT support, oversee assets and vendors, and maintain security policies, training, backups, and business continuity.

Administer and support Microsoft 365 productivity platforms, resolve escalated technical issues, design permanent solutions and automations, lead projects, deliver trainings, create reports, and collaborate across teams to improve service stability.

Leads cloud security architecture and implementation, focusing on data privacy, GDPR compliance, Kubernetes security, mTLS, RBAC, zero-trust networking, audit logging, threat modeling, and vulnerability assessments. Collaborates across teams, mentors junior engineers, documents security practices, monitors industry trends, and drives resilient, compliant cloud infrastructure.

Lead cybersecurity risk strategy for frontier AI auditing. Design secure audit systems and privacy-enhancing technologies, evaluate AI-related cybersecurity risks, develop code and data tools, and strengthen internal IT infrastructure. Responsibilities include access controls, data protection, device management, incident response readiness, and communicating threat models, cryptography, and risk to technical and non-technical stakeholders.

Own post-sale success for enterprise customers using SAFE’s CTEM platform. Serve as a trusted cyber-risk advisor to CISOs, CIOs, risk, compliance, and security operations stakeholders; align success goals, drive value realization and retention metrics, support platform adoption, coordinate deployment issues, document best practices, and communicate customer feedback to Product Management.

Lead cybersecurity architecture for satellite, ground, network, and cloud systems. Integrate security requirements across the product lifecycle, conduct threat modeling and risk assessments, guide secure-by-design decisions, evaluate vulnerabilities, and oversee security verification. Support DevSecOps tooling, monitoring, incident response, recovery strategies, and cybersecurity engagement with customers, partners, and vendors.

Lead PAM architecture and engineering for IDIRA/CyberArk Privileged Cloud, including custom CPM plugins, PSM connectors, MFA integrations, JIT access, cloud administration, and AI-agent credential vaulting. Establish onboarding standards, security controls, automation, auditability, and risk metrics across AWS, Azure, and GCP. Troubleshoot complex platform issues, remediate privileged-access risks, guide application teams, and support incident response involving compromised privileged accounts.