Top Site Reliability Engineer Jobs

Maintain SLOs and improve availability, latency, and system health for cloud-hosted services. Design automation and IaC for AWS/Azure, support cloud migration, configure observability (Datadog, CloudWatch, Azure Monitor), participate in on-call rotations and incident response, and partner with development teams to improve reliability, observability, and CI/CD pipelines.

Design, build, and maintain scalable, secure cloud infrastructure and automation. Implement IaC and CI/CD, optimize customer-facing platforms, manage CDNs/DNS/SSL, improve observability and incident response, mentor engineers, and drive infrastructure strategy and reliability improvements.

Ensure production database services are scalable, resilient, high-performing, and secure. Participate in on-call rotation, monitoring, alerting, incident response, disaster recovery drills, and post-mortems. Automate operational tasks, design reliability/security controls, build observability tooling, capacity forecasts, and collaborate with developers and security to improve hybrid cloud vector and NoSQL database platforms.

Lead SRE responsible for reliability, performance, scalability, observability, automation, and incident response across cloud and air-gapped environments. Drive RCA, capacity planning, reliability standards, and tooling while partnering with DevOps, infrastructure, and security teams to reduce operational risk and support highly available services.

Own reliability, observability, and delivery for a cloud-native, multi-tenant Kubernetes platform. Build CI/CD, GitOps, IaC, and AI-first automation for incident response and LLM infrastructure. Instrument SLOs and tracing, harden secrets and supply-chain security, troubleshoot production issues, and mentor engineers in AI-driven operations.

Lead SRE efforts to improve security, reliability, cost efficiency, and observability. Build automation, CI/CD, agentic AI platforms (MCPs), and tooling for capacity planning, incident response, and self-service. Evangelize SecDevOps and zero-trust designs across product and platform teams.

Lead Site Reliability Engineering for Mastercard Business Operations: ensure production readiness, reliability, scalability, and performance of applications. Implement observability, automation, CI/CD, containerization, and cloud infrastructure best practices. Support incident response, capacity planning, troubleshooting, and risk/compliance activities while mentoring developers and promoting developer-run ownership and operational standards.

Deploy, manage, and optimize the Splunk platform and observability tooling. Onboard data sources, build SPL queries and dashboards, monitor platform health, tune performance, respond to incidents/on-call rotations, support Java and .NET applications, perform root cause analysis, and collaborate across engineering, security, and operations to maintain reliable, secure enterprise services.

Design, build, and maintain secure, highly available Azure cloud-native platforms and CI/CD pipelines for classified mission systems. Implement Infrastructure as Code, automation, monitoring, and security controls while supporting hybrid Windows environments and platform reliability.

Lead and build the deployment engineering function to operate mission-critical software in accredited, air-gapped, and high-side environments. Own full deployment lifecycle across cloud, on-prem, and disconnected networks; manage Kubernetes/OpenShift and Linux infrastructure; build CI/CD and IaC workflows; integrate security tooling; diagnose and prevent production issues; produce ATO-related artifacts and maintain compliance.

Maintain and monitor production systems for availability and performance; lead incident response and postmortems; implement observability, alerting, and automated remediation; optimize distributed systems (AKKA.NET) and PostgreSQL; build CI/CD pipelines and infrastructure-as-code.

The Staff Site Reliability Engineer will build and scale infrastructure for Assured's platform, automate delivery, enhance observability, and lead mentoring initiatives.

Maintain and improve reliability, scalability, and performance of enterprise infrastructure across global sites. Implement automation and infrastructure-as-code, build monitoring and observability, perform RCA and incident response, support patching and RMF changes, integrate new capabilities, and maintain operational documentation and ITIL/ITSM processes to ensure mission-ready, high-availability environments.

The Staff Site Reliability Engineer will lead in designing and maintaining cloud infrastructure on GCP, drive IaC strategy, manage Kubernetes operations, ensure security compliance, and mentor engineers.

Operate and harden a multi-cloud microservices platform: deploy on Kubernetes, run load/chaos tests, build observability, automate with scripts, define SLO/SLA, ensure security/compliance, participate in incident response, disaster recovery, on-call rotation, and mentor junior team members.

Lead SRE technical strategy and architecture for highly available, scalable enterprise platforms. Build automation, observability, and incident response practices; mentor senior engineers; drive capacity planning, production reliability, and adoption of SRE best practices across cloud and on-prem environments.

Build and operate the production platform (Kubernetes, AWS, IaC, CI/CD, observability), automate self-service deployment, embed security and secrets management, run and modernize on-call, drive cost efficiency, mentor teammates, and maintain runbooks and post-incident reviews.

Own and operate Loft's cloud and hybrid network infrastructure: design architectures, secure connectivity, manage network-as-code (IaC), define SLOs and observability, automate toil, and participate in SRE incident response and platform reliability.

The role involves ensuring production quality, owning system reliability, and participating in decision-making. Responsibilities include incident response and lifecycle management in cloud gaming technologies.

The role involves designing and advancing infrastructure for the engineering team, ensuring the reliability of Kubernetes clusters, automating operations, and building machine learning infrastructure.

Provide senior SRE expertise to improve reliability, scalability, performance, and resilience of a cloud-hosted geospatial platform. Design monitoring/observability, automate deployments, support incident response, optimize capacity and performance, and collaborate across DevSecOps, Kubernetes, database, and support teams in a mission-focused DoD environment.

Own and operate production services end-to-end to ensure reliability, scalability, performance, and operational health. Define SLIs/SLOs, perform incident response and root cause analysis, build automation and self-healing, manage production changes, and collaborate with engineering, product, and operations teams to improve system design and observability.

Own and scale the GPU compute fleet: build metrics, alerting, observability, and repair automation; design GPU qualification/burn-in pipelines; own Redfish/BMC tooling and firmware telemetry; run incidents, eliminate toil, and deliver end-to-end reliability and orchestration for Kubernetes and bare-metal compute at hyperscale.

Lead reliability for a serverless AI inference platform: own observability and SLO/SLI frameworks, build automation and tooling, manage incidents and on-call, define deployment safety (canaries, rollbacks), influence architecture with product teams, and mentor other SREs.

Design, build, and maintain secure, air-gapped cloud platform services and CI/CD pipelines for Okta Federal. Operate mission-critical infrastructure, monitor SLOs/SLIs, run incident response and POA&M remediation, and support Authority to Operate activities. Advocate SRE/DevOps practices across teams while working autonomously in secure facilities.