Top Cyber Security Jobs in Ottawa

Lead and grow the AMER Technical Architecture practice within Professional Services. Manage Technical Architects across presales and delivery, oversee scoping, staffing, and delivery quality, coach senior technical talent, support strategic customer conversations, and turn field learnings into repeatable delivery methods, playbooks, and standards.

Drive radio security studies and systemize security functionality for radio and RAN components. Decompose security requirements into implementable system requirements, lead technical investigations and cross-disciplinary decisions, support architects and development teams on secure implementations, and promote continuous product security improvements and knowledge sharing across the Radio organization.

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.

Lead detection, incident response, and digital forensics across macOS/Windows/Linux; act as Incident Commander, triage alerts, use SIEM, build investigation scripts and automated runbooks, collaborate with stakeholders on insider threat and security operations improvements.

Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Lead Zapiers security strategy for an AI-native SaaS platform. Own App and Infrastructure Security, Detection & Response, GRC, risk management, incident response, bug bounty triage, and enterprise security enablement. Partner with Product, Engineering, Legal, and GTM to embed secure-by-default design, shape AI-specific controls, support enterprise deals, and build a high-performing security engineering organization.

The Senior Product Manager for Security will lead the product vision and strategy for security features, working with engineering and other teams to enhance data security and safeguard customer trust.

Lead and develop a high-performing sales management team for Microsoft SME&C, driving digital transformation and revenue across Public Sector (Canada) and Western Canada. Coach account executives on cloud and AI solutions, orchestrate resources and partners, manage pipeline/renewals, engage C‑suite customers, and own talent acquisition, succession planning, and business excellence.

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.

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 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.

Talent-network posting to collect engineers for future openings across full-stack, backend (Golang), frontend (React), mobile (iOS/Android/React Native), blockchain, AI, DevOps, security, data, and QA. Applicants should state domain, core technologies, location/time zone, and share links to profiles or projects. Fully remote; must have right to work in the country you are based.

The Senior Security Engineer I will build and maintain core security infrastructure, collaborate with global teams, mentor junior engineers, and drive security initiatives.

Sell Retell AI’s voice AI platform to large enterprises by owning full sales cycles, designing pilots, building quantified business cases, navigating procurement/security, and driving production and expansion across multi-stakeholder buying committees.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

The Enterprise Customer Success Manager at Canonical is responsible for onboarding customers, managing relationships, identifying growth opportunities, and collaborating with cross-functional teams to enhance customer satisfaction.

Join the founding team to spearhead sales initiatives, develop content strategies, and enhance customer relationships in blockchain security. Collaborate closely with the CEO to achieve product-market fit and build a strong team culture.

This role requires shaping technical direction, leveraging AI tools for production systems, and making crucial decisions to align product intent with engineering realities.

Sell Infoblox cloud-first networking and security solutions to Canadian federal and enterprise accounts. Own full sales cycle, hunt new logos, grow install base, build pipeline, collaborate with cross-functional teams, articulate AI/ML solution value, and meet revenue and activity targets.

Lead end-to-end SaaS implementation projects for foundations and nonprofits: plan, coordinate resources, run discovery and workshops, manage data migrations and integrations, validate solutions, oversee UAT, communicate with stakeholders, and transition customers to support while improving implementation processes.

Lead and grow a Solutions Engineering team in the Eastern US, partner with Sales and cross-functional teams to drive pre-sales strategy, execute account technical activities, coach engineers, and act as regional technical escalation and leader to deliver measurable business outcomes.

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.

The Director of Product Management will lead product strategy across infrastructure, software enablement, and customer-facing platforms, enhancing both technical and user experience while managing a team of product managers.

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 a strategic, hands-on HR business partner for technical and business teams. Advise leaders on org design, coach managers through employee relations and performance issues, lead talent and compensation cycles, execute reorganizations, improve people programs and processes, and use workforce data to surface trends and risks. Support cross-functional coordination with People Operations, Recruiting, Finance, and Legal.