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Senior/Staff DevSecOps Engineer

USA💼 Full-time🗓 2026-09-28 → 2026-10-02
On-siteSecurity clearance required

Core

Own runtime security, vulnerability management, identity access, secrets management, incident response, and compliance for cloud and container environments.

Role type

Senior/Staff DevSecOps Engineer (via careerplan.io/jobs/21834-seniorstaff-devsecops-engineer-at-twenty)

Builds

Secure-by-default repository, pipeline, and infrastructure templates; developer-facing security tooling.

Domain

Cloud security (AWS) and Container security

Required skills

AWS IAM/SCPs/Organizations, Terraform, Policy-as-code (OPA/Checkov/tfsec), CI/CD hardening, Container security, Secrets management, Incident response, Compliance program management

Preferred skills

CMMC Level 2 or NIST SP 800-171 experience, Ansible, Observability tooling, Building developer-facing security platforms

Technologies

AWS, Terraform, GitHub Actions, OPA, Checkov, tfsec, AWS Config, Ansible

Responsibilities

Triage and remediate runtime security vulnerabilities; Design and enforce least-privilege IAM; Manage secrets and credentials; Lead security incident response; Harden CI/CD pipelines; Drive compliance programs; Build secure infrastructure templates.

Seniority

Senior/Staff, hands-on IC with team building responsibilities