Senior Site Reliability Engineer

📋 Description

• • As a Senior Site Reliability Engineer at Tenable, you will design and build AI-powered agentic workflows that automate complex SRE operations such as incident investigation, infrastructure provisioning, and deployment reliability, directly reducing operational toil across the organization.
• • Your day-to-day work involves writing production-quality code in Python to develop intelligent systems using LLMs, agentic architectures, and deep SRE domain knowledge, integrating across observability platforms, Kubernetes, Terraform, Helm, CI/CD pipelines, and cloud infrastructure APIs.
• • You will join Tenable’s SRE Infrastructure Management organization in Dublin, a focused team dedicated to reducing toil through AI-driven automation, where engineers own what they ship and prioritize work based on measured toil data.
• • In this role, you will grow into a go-to contributor shaping the team’s roadmap, mentoring others on AI + SRE patterns, and building scalable systems that amplify engineering impact — all while participating in an on-call rotation that directly informs tooling improvements.