Senior Security Engineer jobs in United States
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Thyme Care · 1 day ago

Senior Security Engineer

Thyme Care is a market-leading value-based oncology care enabler focused on improving cancer care experiences. As a Senior Security Engineer, you will enhance the security posture across the platform and infrastructure while collaborating with engineering teams to embed security practices by default.

Health CareMedicalOncology

Responsibilities

Proactively identify and close gaps in cloud, network, and application security architecture
Lead security reviews of code and infrastructure, conduct threat modeling and partner with Eng squads on secure-by-default design
Configure, tune, and monitor key security tools (e.g., Nightfall, GuardDuty, endpoint agents) to surface actionable alerts
Triage and approve incoming security-related requests (applications, packages, Chrome extensions)
Own technical response during a live security incident – from triage and log analysis to containment – in partnership with CISO, Engineering, and IT
Build additional and low-friction security automation into CI/CD pipelines (dependency checks, SAST/DAST, IaC scanning)
Partner with engineers to establish best practices and elevate secure coding practices without slowing delivery

Qualification

Cloud Security (AWS)Application SecurityInfrastructure SecurityCI/CD PipelinesSecurity MonitoringIncident ResponseSecure Coding PracticesThreat ModelingClear CommunicationCollaboration

Required

Experience in application and infrastructure security, ideally in a healthcare or regulated environment
Expertise with cloud security (AWS), IAM, CI/CD pipelines, and core security tools
Background in securing public-facing APIs, web apps, and data platforms
Knowledge of security monitoring, alerting, and incident response practices
Ability to triage and operationalize security requests with pragmatism and rigor
Comfortability working in fast-paced, scaling environments where priorities shift quickly

Benefits

Equity
Benefits
Other opportunities at Thyme Care

Company

Thyme Care

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Thyme Care is a healthcare company that provides oncology care management services.

Funding

Current Stage
Late Stage
Total Funding
$274M
Key Investors
Concord Health PartnersBanc of California
2025-09-25Series D· $97M
2024-07-16Series C· $55M
2024-07-16Debt Financing· $40M

Leadership Team

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Robin Shah
Co-Founder, Chief Executive Officer
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Bobby Green
President, Chief Medical Officer
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Company data provided by crunchbase