Top Security Engineer Jobs in Seattle, WA

As a Staff Security Engineer, you'll lead the technical strategy for Vulnerability Management, oversee automation initiatives, mentor engineers, and collaborate with teams to enhance security processes and responses.

As a Solutions Architect, engage with customers to architect cloud solutions, optimize workloads, and provide technical leadership while collaborating with engineering teams.

Design, implement, and support enterprise physical security systems (video surveillance, access control, sensors, IoT). Consult with clients, develop technical architectures, configure and test systems, troubleshoot hardware/software, manage projects, run design workshops, and support sales and delivery. Travel 25-50% and perform hands-on installations and network-integrated solutions.

Design and build backend services for a digital asset custody platform, including secure transaction orchestration, wallet lifecycle management, integrations with custody providers and blockchain infrastructure, resilient APIs, high-availability systems, observability, and close collaboration with security and product teams.

Reviews estimates, designs, submittals, installations, testing procedures, and project documentation for technical accuracy, compliance, and quality. Conducts peer reviews, onsite inspections, commissioning support, and acceptance testing for integrated security and life safety systems. Tracks deficiencies, recommends corrective actions, supports technical training, and contributes to engineering standards and continuous improvement. Collaborates with engineering, operations, project management, field teams, leadership, and customers throughout the project lifecycle.

Design and implement security controls for identity, access management, and endpoint security. Lead initiatives around zero trust and phishing-resistant MFA.

Lead and implement security engineering controls across the platform: identify real risks, build secure-by-default libraries and guardrails, enforce least-privilege for services protecting patient data, harden developer machines, and partner with compliance to convert requirements into effective technical controls.

Entry-level software engineers complete three rotations across Citizens' technology teams, designing, developing, and implementing software solutions. Responsibilities include building mobile applications, APIs, microservices, and enterprise technology solutions; documenting requirements and project progress; troubleshooting systems; improving application quality; and applying modern development practices and AI-assisted tools. The program includes onboarding, technical training, professional development, and eventual placement on a software engineering team.

Ten-week software engineering internship involving application development, mobile app enhancement, API and microservices development, software architecture, documentation, testing, quality improvements, and AI-assisted development. Interns work in an agile environment, receive mentorship and professional development, and may be considered for a full-time technology development program after graduation.

Supports enterprise network engineering initiatives through connectivity maintenance, network monitoring, troubleshooting, security technology optimization, and collaboration with cloud, infrastructure, cybersecurity, application, vendor, and operations teams. Gains exposure to automation, orchestration, infrastructure as code, service catalogs, observability, and cloud services through a 10-week internship with mentorship and professional development.

Cloud Engineer Interns will support cloud solution design, architecture, implementation, monitoring, troubleshooting, and security. They will collaborate with software engineering and cybersecurity teams, provide technical support, and identify performance improvements. The 10-week program includes mentorship, professional development, networking, and community service activities, with potential conversion to a full-time technology development program after graduation.

Participate in a year-long network engineering development program with rotations across cloud networking, enterprise connectivity, network security, monitoring, troubleshooting, automation, infrastructure as code, and observability. Collaborate with network, cybersecurity, cloud, infrastructure, application, vendor, and operations teams while developing technical delivery and problem-solving skills. Successful participants transition to a permanent network engineering team.

Design, deploy, and maintain SOAR capabilities for security automation, develop workflows, and integrate AI tooling for enhanced security responses.

Build and operate reliable, scalable, secure infrastructure for SaaS security and Snowflake data systems. Automate infrastructure provisioning, deployments, and incident response using Terraform, Spinnaker, Kubernetes, and related tools. Ensure security and compliance, participate in on-call rotations, lead incident response and root-cause analysis, and collaborate with development, data science, and security teams on architectural decisions and service implementation.

Secure and scale cloud infrastructure by implementing CI/CD, hardening DigitalOcean and other cloud environments, managing certificates and DNS, integrating IAM/SSO and KYC providers, applying DevSecOps practices, automating infrastructure as code, participating in incident response, and collaborating with engineering teams to optimize deployments and reduce downtime.

Apply to join Galaxy Ventures' invite-only Talent Network for DevOps, SRE, QA, and Security professionals. Upon acceptance, your profile may be discreetly shared with portfolio companies for relevant roles, and you'll receive invitations to exclusive networking events. Participation is confidential and non-binding.

Design and deliver integrated access control, video surveillance, and visitor management systems for commercial and data center projects. Create layouts, schematics, and documentation using CAD/Revit, manage multiple projects, collaborate with clients and vendors, support business development, and stay current with industry technologies.