Top Senior Site Reliability Engineer Jobs in Austin, TX

The Staff Engineer will define reliability architecture, automate foundational utilities, develop observability tools, ensure environment integrity, and mentor colleagues.

As a Senior Site Reliability Engineer, you'll design and build complex systems, support Atlas platform operations, automate processes, and ensure high availability of services.

The Site Reliability Engineer will ensure systems run smoothly, work with automation tools, resolve issues, and drive operational improvements.

Own Garner’s cloud reliability strategy across AWS and Kubernetes, including SLOs, observability, incident response, infrastructure automation, cost optimization, and security compliance. Lead complex incident resolution, architect Terraform-based infrastructure, establish deployment and monitoring standards, mentor engineers, and use AI tools to automate operational work. Support high-scale AI/ML workloads while setting technical direction for platform reliability and production quality.

Lead the design and roadmap for global Active Directory and identity infrastructure, implement Identity-as-Code and GitOps automation, own incident escalation and observability, define delegation/tiered administration, integrate applications with Okta and cloud identity, mentor teams, and publish identity architecture and security best practices.

Operate and maintain AWS-hosted MERN applications and large-scale data workflows. Manage serverless and Spark-based pipelines, perform incident response and on-call duties, engineer automation to eliminate operational toil, ensure HIPAA/SOC2/HITRUST compliance, build observability and lead blameless post-mortems.

Senior SRE owning availability, automation, and observability for CI/CD platform services. Build and operate infrastructure, run on-call, lead incident response, mentor engineers, drive design/capacity planning, integrate AI-assisted workflows, and improve cross-team reliability.

The Senior Site Reliability Engineer will develop and support distributed storage services, ensuring reliability and operational safety, with a focus on automation and efficiency.

Lead development of AI-assisted reliability tooling, own incident response end-to-end, improve observability and SLO/SLI frameworks, scale single-tenant SaaS operations, mentor engineers, and reduce recurring operational toil through engineering and automation.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

The Senior Site Reliability Engineer will manage the reliability of Zello's data tier, contribute to monitoring and incident response while improving cloud infrastructure and database performance.

Lead architecture and implementation of reliability improvements across CrowdStrike's cloud-native platform. Build shared libraries and services, drive observability and SLO practices, perform performance and cost optimization, run resilience engineering and chaos experiments, automate infrastructure-as-code, mentor engineers, and embed with product teams to deliver scalable, highly reliable distributed systems at organizational scale.

Develop and maintain Kubernetes runtime environments, support developers, resolve critical issues, and participate in on-call rotations for production systems.

Lead design, build, and operation of multi-cloud hybrid infrastructure and Kubernetes platforms. Drive observability, SLI/SLOs, incident response, automation, CI/CD hardening, secrets/policy-as-code, and promote SRE practices across studios.

Design, operate, and scale cloud-native ML infrastructure across GCP and AWS (GPU/TPU), build CI/CD for models, maintain low-latency real-time inference systems, define observability and monitoring for ML models, participate in on-call incident response, and partner with data scientists to improve MLOps and platform usability.

Ensure stability and resilience of Runpod's distributed AI platform by defining SLIs/SLOs, leading incident response, building observability and reliability tooling, automating operational workflows, and partnering with engineering teams to reduce toil and improve production readiness.

Responsible for maintaining FedRAMP-compliant infrastructure, collaborating with software engineers, and ensuring system availability and security. Duties include infrastructure design, automation, monitoring, and incident response.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

Lead the reliability, stability, observability, and scalability of Seekr’s software platform. Design and implement systems, networks, and services that meet SLAs; develop monitoring, automation, and failure-detection solutions; conduct load testing; manage observability tools; troubleshoot production and deployment issues; and support incident response. Collaborate closely with software engineering teams across hybrid cloud and on-premises environments.

Lead Site Reliability Engineer implements IaC and automation, builds observability (SLIs/SLOs, dashboards, alerting), manages incident response, runbooks, gamedays, postmortems, and drives SRE/DevOps best practices, AppSec integration, testing, and CI/CD improvements across teams.

Senior SRE responsible for reliability, observability, and operational excellence of a large AWS/Kubernetes platform. Duties include maintaining EKS/Fargate infrastructure, monitoring SLIs/SLOs, implementing observability with NewRelic, driving cost optimization and FinOps practices, executing chaos engineering and incident response, contributing automation and IaC, and supporting security/compliance and developer experience.

Work as an SRE embedded with product teams to improve reliability by fixing application code (primarily TypeScript), building observability (Prometheus, Loki, Grafana, Alloy), defining SLIs/SLOs, leading incident response and postmortems, automating toil, and supporting deployments across on‑prem DoD and AWS environments.

Lead cloud-native rearchitecture of a large monolithic system into microservices using AWS/Azure and Kubernetes. Design resilient, highly available infrastructure with Terraform, implement monitoring/alerting, solve complex cloud networking and security challenges, drive DevOps/CI-CD adoption, evaluate technologies, and mentor engineering teams.

The role involves maintaining cloud infrastructure, collaborating with engineering teams, troubleshooting issues, deploying solutions, and ensuring system reliability.

Lead application support and SRE efforts for risk-management systems across mainframe, distributed, and cloud platforms. Own incident and major-incident resolution, post-incident reviews, change and release activities, disaster recovery, runbooks, automation, alert rationalization, and cross-team collaboration to improve reliability and reduce operational toil.