Top Cyber Security Jobs in Seattle, WA

Designs and implements security controls for backend services and multi-cloud infrastructure. Conducts security reviews, remediates vulnerabilities and misconfigurations, secures CI/CD pipelines, and embeds secure design practices across engineering teams. The role also supports responsible AI and LLM adoption, mentors junior engineers, and champions security and privacy.

Leads DigitalOcean’s security and core platform services portfolio, including security products, security engineering, identity, billing, secrets management, and observability. Owns strategy, roadmap, business outcomes, operational excellence, compliance, and executive reporting. Builds and scales product and engineering organizations, manages investment trade-offs, defines performance metrics, supports incident escalation, and partners cross-functionally to deliver secure, reliable, customer-focused cloud capabilities.

Security Engineering Intern responsible for completing a scoped security project, developing automation and investigation tools, researching vulnerabilities, analyzing findings, validating AI-assisted outputs, collaborating with engineers, and documenting and demonstrating solutions. The role requires programming, web and systems knowledge, foundational security understanding, AI familiarity, and current enrollment in a bachelor’s or master’s program.

Build and mature Headway’s infrastructure security program across AWS and application platforms. Partner with Product and Infrastructure teams on secure system design, security reviews, platform guardrails, vulnerability remediation, and continuous infrastructure improvement. Support incident response and security operations while advancing AI-native cloud security practices. The role requires strong technical depth, cross-functional collaboration, and the ability to establish secure-by-default engineering practices in an ambiguous, fast-paced environment.

Lead Toast’s product and platform security organization, overseeing security platform engineering, application and cloud security, secure development practices, offensive security, vulnerability management, hardware security, and developer enablement. Partner with product and engineering leaders to establish secure defaults and scalable guardrails while reducing developer friction. Manage and grow a multi-team security engineering organization, expand security champions and tooling adoption, and align security posture with business and product priorities.

Lead DigitalOcean’s AI security strategy, governance framework, threat modeling, and multi-year roadmap. Partner with security, engineering, and data science teams to secure AI products, deploy guardrails, conduct adversarial testing and red teaming, and monitor AI/ML systems. Provide architectural reviews, executive risk briefings, and guidance on emerging threats including prompt injection, model supply-chain risks, agentic AI, and data exfiltration.

Lead cryptographic security assessments of protocols, libraries, applications, and high-assurance systems. Analyze advanced cryptographic constructions, identify design and implementation weaknesses, validate exploitability, and recommend remediation. Build testing and analysis tools, manage client delivery, write precise technical reports, mentor engineers, contribute to methodologies and services, and support open-source research and technical publications.

Lead client engagements to design and implement secure network architectures (Zero Trust, SASE/SSE, segmentation, OT security). Manage teams, mentor staff, oversee enterprise network security configurations, and ensure project delivery and quality. Collaborate with clients to align security strategies with business objectives and drive innovation in network security practices.

Lead security architecture and design reviews, define standards for protecting sensitive healthcare data, build automated defenses, guide security monitoring and incident response, translate complex objectives into engineering requirements, and mentor engineers through code and design reviews.

Lead software security for Cisco’s IT and Enterprise Operations portfolio. The role owns security posture, threat modeling, secure architecture reviews, AI and LLM security, risk-based remediation, security metrics, and release risk reporting. It partners with engineering, product, and IT leadership to drive security outcomes without direct authority, coordinate security subject-matter experts, and reduce security debt across cloud-native applications and enterprise platforms.

Design and build reproducible enterprise security environments across Azure, AWS, GCP, on-premises, and third-party systems. Develop infrastructure automation, telemetry, identity integrations, AI agent interfaces, and isolated environments for reinforcement learning and security evaluation. Own platform capabilities from architecture through operations, troubleshoot cross-stack failures, collaborate with security researchers and AI engineers, and mentor other engineers.

Design and develop security frameworks for Aurora’s autonomous vehicle platform and cloud services. Lead vehicle security implementation, architecture reviews, threat modeling, code reviews, security releases, and integration with partner teams and OEMs. Write production-quality C++ and Golang, mentor engineers, translate requirements into products, and apply cryptographic, infrastructure, network, embedded, and hardware security practices.

Leads SoFi’s Offensive Security function, unifying penetration testing and red teaming. Owns strategy, staffing, tooling, metrics, vendor relationships, regulatory engagement, and execution quality. Builds AI-assisted offensive security capabilities for reconnaissance, exploit development, attack-path analysis, testing, and reporting. Personally contributes to network, application, cloud, mobile, AI, and adversary-emulation engagements while hiring, coaching, and developing the team and partnering with engineering, risk, vulnerability management, and incident response.

Conduct original security research with Microsoft Research mentors and fellow doctoral candidates. Investigate secure and trustworthy software and cloud services across systems security, confidential computing, formal verification, zero-knowledge proofs, data-driven security, and agentic security. Build or extend complex software, collaborate with researchers, present findings, and contribute to research and development during a 12-week internship.

Design, build, and operate scalable security data platforms and ingestion pipelines. Develop identity management features, troubleshoot distributed production systems, improve reliability and performance, analyze telemetry, and implement automated validation, staged deployments, CI/CD, and AI-assisted engineering practices. Collaborate with engineers, product managers, customers, and cross-functional teams to deliver secure, efficient, cloud-native services.

Build and scale backend security platform services, including authentication, authorization, identity infrastructure, permission systems, and data models. Lead cross-team technical initiatives, standardize security solutions, collaborate with compliance and mission stakeholders, and influence architecture and engineering standards. The role requires strong system design, backend development, security expertise, technical leadership, and the ability to operate in sensitive environments.

Leads secure enterprise architecture design and GitLab Professional Services implementations across application security, cloud security, DevSecOps, identity, vulnerability management, and compliance. Guides SaaS, Self-Managed, and Dedicated deployment decisions; leads CI/CD, source control, and security-tool migrations; conducts risk assessments and threat modeling; supports pre-sales scoping and statements of work; coordinates cross-functional delivery; mentors consultants; and develops security enablement materials.

Leads architecture and implementation of Microsoft Red Team visibility, telemetry, monitoring, detection, alerting, deconfliction, and operational security capabilities. Designs scalable services and data pipelines, maintains authoritative operational asset inventories, identifies systemic security gaps, and drives durable engineering solutions. Provides hands-on technical leadership, architecture reviews, debugging, incident response, mentorship, and cross-organizational influence while enabling authentic Red Team operations with strong defensive visibility and control.

Provides security architecture and advisory guidance for large-scale cloud and infrastructure initiatives. Conducts threat modeling, security design reviews, risk assessments, and vulnerability mitigation across application and infrastructure stacks. Partners with engineering and product teams to implement secure designs, improve secure development processes, and prioritize risk-based security initiatives. The role requires expertise in cloud security, identity and access management, networking, encryption, and security communication, with preferred experience in offensive security, Kubernetes, code analysis, and infrastructure security tooling.

Provides security architecture and advisory guidance for large-scale cloud infrastructure and foundational services. Conducts threat modeling, security design reviews, risk assessments, and vulnerability mitigation throughout the software development lifecycle. Partners with engineering and product teams to implement secure designs, prioritize risk-based initiatives, and improve security roadmaps. Applies expertise in cloud security, identity and access management, network security, secure development practices, and infrastructure protection while influencing stakeholders without direct authority.

Leads technical direction for Remitly’s Security & Privacy organization while remaining hands-on in software and security engineering. Designs and ships agentic security platforms, automations, and controls across application, infrastructure, identity, privacy, governance, and risk domains. Advises executives and engineering leaders, advances secure design, balances security with business velocity, and mentors engineers. Requires deep expertise in application security, AI development, cloud security, IAM, cryptography, and production-scale software engineering.

Secure Compass’s enterprise endpoints, SaaS applications, identity systems, office networks, and AI tooling. The role modernizes endpoint management, builds Terraform and GitOps automation, manages identity and security controls, evaluates third-party and AI risks, supports detection and response, conducts threat modeling, and guides engineering teams toward stronger security practices.

Secure CrowdStrike’s software supply chain and code-hosting environments by assessing GitHub organizations, open-source integrations, repositories, dependencies, and third-party packages. Implement repository guardrails, secret scanning, access controls, and automation; investigate supply-chain threats such as typosquatting and dependency confusion; promote secure coding and open-source compliance; and collaborate with engineering teams on security initiatives.

Build and maintain custom security tools, middleware, automation, APIs, integrations, dashboards, and security workflows. Integrate identity, endpoint, SIEM, SaaS, and other security platforms using APIs, cloud services, containers, and CI/CD. Translate security policies into secure, code-driven solutions while supporting SOAR, continuous monitoring, compliance, and cross-functional collaboration.

Lead end-to-end red team and adversary emulation operations across cloud, identity, network, endpoint, hardware, and operational security environments. Develop offensive tooling, implants, and AI-driven autonomous agents for reconnaissance, exploitation, and post-exploitation. Serve as a technical lead for customer engagements, brief security executives, collaborate with blue teams and threat intelligence organizations, establish operational standards, and mentor senior operators.