← Search all jobs

Staff Security Engineer, AI (Enterprise Marketing Platform)

ScrumAID

Seattle, WA · Posted November 1, 2026

Just laid off? Start here: a plan for the first weeks

More in Washington job market · All Staff Security Engineer jobs (40) · Technology & Software · Security jobs

Similar jobs

Where Seattle, WA ranks

Where Seattle, WA placed in our monthly rankings, month by month. Each month stays online at its own address.

Rankings about security jobs

Security jobs · Top Security employers · All rankings

How AI is used in this kind of work

Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

Check how this applies to your own job

Skills this job asks for

Say which you have and which you want to build. We use it to match you to jobs like this one.

About the job

A startup building an AI-native work platform for enterprise marketing teams wants its first security engineer. The hire reports to the engineering VP and takes charge of security for both the product and the platform, start to finish. The job is engineering work with a security emphasis rather than a monitoring or operations function.

What you’ll own

Secure the cloud environment, Kubernetes clusters and identity and access management for a platform of AI agents used by very large brands

Establish a secure software development lifecycle and build the tooling to support it

Write the code and infrastructure for security work yourself instead of delegating it

Anticipate AI-specific threats, including prompt injection in agent-based systems

Influence engineering decisions across teams and explain tradeoffs to non-technical colleagues

About you

Five to sixteen years as a software or security engineer, at senior or staff level, having owned security for complex production systems in the cloud

Application security depth plus Terraform or other infrastructure as code, with Kubernetes and IAM expertise

Proof that you personally built and shipped the security work you describe

Working knowledge of LLMs and their risks

Comfort being a hands-on individual contributor with no existing security team

Not a fit: backgrounds purely in SOC, SIEM, endpoint or compliance work without software engineering

On-site in Seattle. Unable to sponsor or transfer visas, so existing US work authorization is required.