Sr. Staff Security Engineer

Triwill Group; United States; On-site; USD 140,000 - 190,000; Full time

Job summary

Triwill Group is seeking a senior-level security architect to own cloud infrastructure, applications, identity, networks, and data protection. The role combines hands-on architecture with strategic leadership and threat modeling to shape secure-by-default architectures.

You will collaborate with engineering, product, technology leadership, privacy, compliance, and security teams to embed security across the development lifecycle, establishing durable architecture standards and mentoring security

Responsibilities

• Acts as a technical authority for secure-by-default architectures across cloud, applications, identity, networks, and data protection.
• Leads threat modeling, governance, and security enablement to embed security into the lifecycle.
• Collaborates with engineering, product, privacy, compliance, and security teams to propagate security practices.
• Builds scalable security processes that enable delivery teams while reducing bottlenecks.

Job description

This is a senior-level security architecture role with broad ownership across cloud infrastructure, applications, identity, networks, and data protection.
You will serve as a key technical authority, shaping secure-by-default architectures and influencing how engineering teams design and operate systems.
The role combines hands-on architecture with strategic leadership, threat modeling, governance, and security enablement.
You will work closely with engineering, product, technology leadership, privacy, compliance, and security teams to embed security throughout the development lifecycle.
A major focus will be building scalable security practices that enable teams rather than creating unnecessary delivery bottlenecks.
You will also help protect sensitive health information while strengthening resilience against evolving threats in a highly regulated environment.
This is an opportunity to establish durable architecture standards, mentor security professionals, and make a measurable organization-wide impact.