Top Senior Site Reliability Engineer Jobs in Chicago, IL

Designs and maintains AWS cloud infrastructure, CI/CD pipelines, Docker workloads, and IaC provisioning. Implements monitoring, logging, alerting, observability, security hardening, and code quality checks. Troubleshoots production issues, supports incident response and root-cause analysis, improves system reliability, and automates operational tasks. Collaborates with distributed engineering teams to establish infrastructure, deployment, monitoring, and SRE best practices.

Support operational deployments and maintenance for Core Speech production systems. Implement and maintain monitoring, alerting, performance reporting, and capacity planning. Participate in on-call rotation for off-hours reliability support. Drive improvements to system performance and architecture, and collaborate on projects while complying with corporate and quality standards.

The role involves managing compute infrastructure for decentralized applications, requiring critical thinking, documentation skills, and experience in Kubernetes and blockchain management.

Apply to join Galaxy Ventures' invite-only Talent Network for DevOps, SRE, QA, and Security professionals. Upon acceptance, your profile may be discreetly shared with portfolio companies for relevant roles, and you'll receive invitations to exclusive networking events. Participation is confidential and non-binding.

The role involves ensuring software reliability and performance, managing incidents, developing infrastructure automation, and mentoring junior engineers within a platform team.

Design, implement, and maintain observability and performance solutions for production systems. Monitor, analyze, and optimize performance, conduct capacity planning, automate operational tasks, collaborate with development and security teams, run performance testing, document systems, and drive continuous reliability and performance improvements.

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

Lead SRE role designing and maintaining CI/CD pipelines (GitHub Actions), containerized deployments (Docker, Kubernetes, AKS, Helm), web/mobile app releases, observability, automated testing, and DevOps best practices across cloud environments with cross-functional collaboration and regulatory compliance.

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.

Design, deploy, and maintain AWS-hosted Kubernetes (EKS) infrastructure; build automation and AI-assisted runbooks; provide observability and incident response; ensure HIPAA-compliant, high-availability platform operations and mentor engineering teams.

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.

Lead Site Reliability Engineer responsible for establishing performance, capacity, and reliability baselines; defining SLOs/SLIs and error budgets; instrumenting full request paths; identifying bottlenecks; leading load/stress/resilience testing; building capacity and cost models; creating runbooks and production-readiness criteria; and partnering with engineering and leadership to drive remediation and scalable architecture.

Design, implement, and operate infrastructure for a federated social network. Own reliability, availability, observability, incident response, deployments, capacity planning, and cost management. Build automation and tooling, scale bare-metal and cloud systems for millions of users, lead incident reviews, mentor engineers, and manage vendor relationships to ensure operational excellence.

Lead Site Reliability Engineer responsible for platform availability and reliability of RelativityOne. Drive SRE best practices, build tools, lead projects, coach SREs, work with stakeholders, support incidents, run postmortems, and improve monitoring, automation, and operational efficiency.

Lead the technical architecture and execution of migration to AWS, drive developer enablement, and automate infrastructure using code-first principles.

Lead design and implementation of scalable, reliable platform systems; define SLIs/SLOs and observability; drive cross-team strategic initiatives; mentor engineers; own production standards, incident management, and cost/operational optimization to improve platform reliability and scalability.

Design, build, and operate a reliable, scalable developer platform and cloud infrastructure (GCP/GKE). Lead SRE practices: SLO/SLI, observability, incident response, on-call, automation, security-by-default, Terraform IaC, CI/CD, capacity planning, mentoring, and platform enablement across teams.

Design, build, and operate cloud infrastructure and CI/CD pipelines for a large identity platform. Implement automated deployments, ensure resiliency, observability, security, and cost optimization. Collaborate across teams, perform technology evaluations, participate in on-call rotation, and mentor peers.

Ensure platform reliability, performance, and availability by implementing observability, automating infrastructure, participating in on-call rotations and post-mortems, partnering with Product and Engineering, designing scalable architectures, mentoring teammates, and integrating Dynatrace with Azure DevOps and Jira while supporting compliance (SOC/FedRAMP).

Lead design and operation of scalable, multi-tenant spatial streaming platforms. Build Terraform-based cloud infrastructure, optimize CDN/content delivery, implement observability (SLI/SLO), run incident response/on-call, conduct post-mortems, enforce compliance and security practices, and mentor DevOps engineers to improve reliability and production readiness.

The Site Reliability Engineer will manage infrastructure stability and scalability, lead cloud migrations, and optimize performance across systems while mentoring team members.

As a Site Reliability Engineer, you'll enhance system reliability, collaborate on production readiness, define SLIs/SLOs, and improve incident response.

Lead global SRE team to design, implement, and operate scalable, highly available cloud infrastructure. Drive observability, automation (IaC/CI-CD), cost optimization (FinOps), security hygiene, and post-incident improvements while remaining hands-on and exploring AI tooling for reliability.

Ensure reliability, scalability, and usability of network infrastructure for Akamai Connected Cloud. Define requirements and SLOs, build automation and CI/CD pipelines, collaborate with dev/QA to improve code and stability, troubleshoot complex network issues (on-call), and mentor teammates while driving architectural standards.