Top Senior Cyber Security Jobs in Seattle, WA

Leads the design, development, and troubleshooting of secure enterprise software solutions. Builds production-quality code, reviews implementations, conducts threat modeling, vulnerability discovery, penetration testing, and control validation. Partners with stakeholders to address security risks and improve protocols. Guides teams in responsible AI-assisted security workflows, ensuring validation, data protection, traceability, auditability, resiliency, and regulatory alignment. Develops internal tools, workflow automation, and pipeline systems using identity and access management technologies.

The Security Engineer will enhance corporate security controls, develop policies, manage AI security, and assess risks while ensuring secure employee operations.

Develops and sustains software security across the software development lifecycle for Boeing commercial and defense products. Responsibilities include securing cloud development environments, defining security requirements and standards, assessing vulnerabilities and CVEs, deploying DevSecOps practices, verifying security controls, managing risk and compliance, supporting incident response, and documenting software assurance processes. The role requires collaboration with stakeholders across engineering and product security organizations.

Leads product security and resiliency for commercial aircraft, secure software distribution, ground support equipment, and information systems. Conducts risk assessments, develops and verifies security requirements, performs CVE analysis, guides PKI and cryptographic implementations, ensures regulatory compliance, and coordinates security mitigation across Boeing teams, airline operators, industry standards organizations, and regulators.

Lead a global security engineering org (~20 engineers) to design, deliver, and operate enterprise security platforms including an AI-driven security copilot, endpoint/server antivirus, and container security (image scanning, policy enforcement, runtime protection). Set technical direction, partner with product and infrastructure teams to embed security into workflows, own roadmaps, staffing, budget, and drive adoption across the firm.

Lead architecture and implementation of network security across edge, backbone, and datacenter environments. Provide technical leadership, conduct threat modeling and network security assessments, build security automation and IaC, integrate controls into SDN/BGP/MPLS systems, participate in incident response, and drive security reviews and best practices across teams.

Lead and grow a security engineering team to design and operate cloud-native security controls, drive DevSecOps practices, conduct threat modeling and incident response, partner cross-functionally on security roadmaps, and ensure compliance with frameworks (NIST, SOC 2, ISO, etc.). Responsible for vulnerability management, identity and access controls, observability/SIEM, and security automation.

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.

Design, implement, and support enterprise identity and access management using Microsoft Entra. Build controls for Conditional Access, MFA, identity governance, privileged access, authentication modernization, and Zero Trust. Develop PowerShell automation for identity lifecycle and governance, partner with technical and business teams, improve security operations, and mentor engineers. The role also includes on-call participation and occasional after-hours work.

Build and operate security log pipelines, SIEM detections, endpoint controls, security automation, and internal tooling across AWS, macOS, Windows, CI/CD, and infrastructure repositories. Develop primarily in Python, implement Terraform-based infrastructure and policy-as-code safeguards, integrate security tools through APIs, and embed scanning and secrets detection into developer workflows. Own the reliability and coverage of security platforms while independently driving projects and implementing fixes directly in systems managed by other teams.

Design, build, and maintain security products and infrastructure: real-time detection engines (Flink/Kafka), high-performance APIs (Go/Node.js), streaming analytics, Kubernetes at hyperscale, and petabyte-scale data pipelines. Lead technical designs, collaborate with security teams, and mentor junior engineers.

Lead and mentor a small IT security engineering team to deploy and operate enterprise-grade Zero Trust security across networks, endpoints, applications, and cloud. Drive Customer Zero initiatives, manage cross-functional security projects, optimize policies (SSL decryption, segmentation, access control), and serve as an internal subject-matter expert.

Lead and execute Grow Therapy's multi-year Security Engineering roadmap. Build secure-by-default infrastructure (auth, authZ, logging, egress), drive data security and systematic data tagging, develop org-wide security scorecards, enable automated least-privilege and vulnerability management, and influence AI-native security and security culture across product, platform, and compliance teams.

Senior security engineer responsible for developing automation and tooling, building and deploying security solutions, conducting incident response and proactive threat hunting, supporting investigations through data analysis, and advising development teams. Must document solutions, participate in agile teams, mentor juniors, and continuously research evolving security threats.

Lead AI security strategy and guardrails, design and review AI gateways and tooling, scale InfoSec review processes, reduce AI-driven security noise, drive remediation and investigations, and mentor security and platform engineers.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

Designs, automates, and supports complex cybersecurity solutions across cloud and infrastructure environments. Responsibilities include security alert monitoring, incident and vulnerability management, security architecture, SIEM tuning, access reviews, compliance with frameworks such as SOC 2 and CMMC, risk assessments, third-party security reviews, scripting, and secure technology guidance. The role also mentors team members and partners with technical and business stakeholders to improve security posture.

Leads end-to-end cybersecurity architecture for Aurora’s autonomous vehicle platform, including embedded systems, safety-critical ECUs, vehicle hardware, cloud services, and infrastructure. Responsibilities include threat modeling, secure design reviews, cryptographic architecture, supplier security requirements, security roadmaps, governance, and risk mitigation. The role partners with Security, Engineering, Product, suppliers, and Tier 1 partners to integrate defense-in-depth security across the product lifecycle.

Build secure-by-default infrastructure platforms, policy-as-code guardrails, identity and access automation, and automated security and compliance controls. Develop reusable infrastructure patterns, self-service workflows, CI/CD and GitOps protections, least-privilege enforcement, and continuous compliance capabilities. Detect configuration drift and automate remediation across cloud environments and engineering workflows while collaborating with teams across the organization.

Lead and execute red team operations against Azure and Microsoft services to discover and exploit vulnerabilities, prototype offensive tools, analyze data for breach points, collaborate with blue teams to improve defenses, and advocate for security improvements across the company.

Designs, develops, and operates encryption, tokenization, and key management platforms that protect sensitive data. Leads secure, scalable architecture and production implementation, ensuring high availability, disaster recovery, observability, compliance, and auditability. Partners with security, compliance, governance, product, and application teams; applies cryptography standards; mentors engineers; and improves platform performance, cost efficiency, reliability, and developer experience. Requires strong software engineering, cloud, SRE, cryptography, stateful systems, CI/CD, and infrastructure-as-code expertise.

Lead development and evangelism of end-to-end security architectures and roadmaps. Influence stakeholders to evolve security infrastructure, products, and services. Apply deep technical security, information assurance, network protocol, and cryptography expertise to design secure solutions and drive cross-functional initiatives.

Lead security architecture strategy and roadmaps, influence stakeholders, evolve security infrastructure/products, and apply deep technical security and information assurance expertise across networking and cryptography domains.

Senior pre-sales engineer owning technical strategy for enterprise clients: design and present network and security architectures, partner with sales and OEMs, run demos/POCs in the ATC, translate business needs into solutions, and drive deals while engaging executives. Requires cross-functional collaboration and up to 25% regional travel.

Leads the architecture, implementation, integration, automation, testing, and optimization of ServiceNow and Veza identity security solutions. Advises clients on identity governance, authorization visibility, access analytics, compliance, and cybersecurity strategy. Conducts workshops, demonstrations, training, troubleshooting, and technical delivery from discovery through deployment. Develops scripts, applications, dashboards, and workflows while mentoring junior staff and supporting proposals, estimates, and sales opportunities.