Senior DevOps Engineer

Scanner builds high-performance search and detection tools for security data lakes, enabling teams to query massive volumes of logs quickly and cost-effectively. The Senior DevOps Engineer will own the deployment, upgrading, and operation of Scanner across managed SaaS and customer AWS environments, with responsibility for infrastructure efficiency, observability, security, and uptime at scale.

Responsibilities:

• We're looking for a DevOps Engineer to own how Scanner gets deployed, upgraded, and operated everywhere it runs
• The infrastructure you’ll run indexes and queries hundreds of terabytes to petabytes of logs per day, across dozens of accounts, so efficiency, observability, and uptime are all paramount

Requirements:

• A minimum of 5 years of professional experience in infrastructure, DevOps, SRE, or platform engineering
• Deep AWS fluency (IAM, VPC and networking, ECS, Lambda, S3) and production experience with infrastructure-as-code like Pulumi, Terraform, or CDK across multiple accounts and regions
• Experience owning CI/CD end to end
• A strong focus on building systems using the principle of least privilege, and focusing on a security posture that enterprises expect: tightly scoped roles, minimal cross-account trust, private networking, compliance evidence for SOC 2 Type II
• A strong operations instinct for observability, incident response, and cost efficiency at scale
• Comfort writing TypeScript (our Pulumi code) and reading Rust well enough to debug a service you didn't write. You don't need to have shipped Rust before
• Comfort working in a fast-paced and low process environment