Principal Cybersecurity - HashiCorp Vault Platform

Job description

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. Key Responsibilities: - Design, build, and operate a large‑scale, production HashiCorp Vault platform providing centralized secrets management across the organization - Implement and support high‑availability (HA) Vault clusters , ensuring reliability and uptime - Partner with security, platform, and application teams to integrate Vault with applications, CI/CD pipelines, and cloud/Kubernetes environments - Own the implementation and lifecycle of Vault authentication methods, secrets engines, and access policies - Automate Vault deployment, configuration, and...