Top Reliability Engineer Jobs in Chicago, IL

Design, implement, and maintain reliable, scalable cloud-native platforms using infrastructure-as-code and CI/CD. Build observability, define SLOs/SLIs, troubleshoot incidents, reduce toil, and collaborate with engineering teams to improve availability and performance.

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.

Provide reliability engineering support for building and equipment assets: integrate BAS and energy systems, implement RCM/CbM/PdM strategies, perform RCFA, optimize PMs in CMMS, conduct condition assessments, support capital planning, and drive continuous reliability improvements across client facilities.

Perform RAM and FMECA/FMEA analyses, develop fault trees and reliability predictions, support maintainability and logistics analyses, produce reliability growth test plans, contribute to systems engineering documentation, advise design engineers on R&M shortfalls, and present results to management and clients.

The Site Reliability Engineer will provision and manage Kubernetes clusters, build automation tools, debug customer issues, and improve infrastructure reliability.

Lead design, automation, and optimization of database infrastructure (PostgreSQL/Aurora). Build monitoring, tuning, and scaling strategies, create automation tooling, drive performance and reliability initiatives, and expand into broader SRE responsibilities to improve availability and system health for a growing SaaS platform.

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

Build and maintain Python-first automation and tooling for hyperscale data center, backbone, and out-of-band networks. Operate multi-vendor routing/switching (BGP, IS-IS/OSPF, EVPN/VXLAN, MPLS), implement telemetry and observability (gNMI/OpenConfig, SNMP, flow), codify config-as-code (Jinja2, NETCONF/YANG, REST APIs), carry production on-call, lead incident response and RCA, and support site turn-ups, capacity expansion, and secure change governance.

Lead implementation and sustainment of Remote Monitoring Centre and APM system to improve reliability and lifecycle performance of fixed plant and mobile equipment. Develop asset health models, guide OT/IT integrations, enable condition‑based and predictive maintenance, validate analytics outputs, perform RCA/RCM/FMEA, translate findings into maintenance strategies, and mentor teams. Remote role with 20–40% travel to operations.

Develop and implement reliability and qualification test programs for AI server power modules; define component selection and qualification processes; create test plans and validation documentation; coordinate with mechanical, software, and systems teams; and work with internal and external manufacturing partners to prototype and transition designs to production.

Design, implement, and optimize global cloud infrastructure and platforms for an IoT service. Lead platform improvement initiatives, automate infrastructure (IaC/GitOps), ensure observability and security, troubleshoot incidents, mentor SRE team members, and collaborate with executives, architects, and security stakeholders to execute the infrastructure roadmap.

The Staff Site Reliability Engineer will lead reliability strategies, manage high-risk initiatives, and enhance engineering standards while ensuring system reliability and operational excellence within a hybrid work environment.

Design, implement, and maintain reliable, scalable cloud infrastructure and deployment pipelines. Monitor and optimize application availability using observability, SLOs, and telemetry. Automate infrastructure/configuration as code, troubleshoot containers and networking, collaborate across teams, and apply enterprise-authorized AI to accelerate incident triage and reliability improvements while ensuring data sensitivity.

Lead automation and optimization of Filevine's data platform: performance tune MSSQL/Postgres, optimize Snowflake, provision infrastructure with Terraform/AWS, run stateful containers on Kubernetes, integrate AI/LLM and MCP for operational automation, manage CI/CD, capacity planning, documentation, and serve in 24/7 on-call rotation.

The Customer Reliability Engineer will analyze and provide predictive analytics for power generation and mining equipment, ensuring customer satisfaction and monitoring solutions.

The role involves delivering predictive analytics solutions for customer accounts, analyzing data, and mastering related software tools. Requires teamwork and customer management skills.

The Customer Reliability Engineer leverages expertise in mechanical engineering and IT to provide predictive analytics for industrial equipment maintenance and performance, primarily in power generation, oil and gas, and mining industries.

Lead design and delivery of a reliability platform for production systems. Own quarterly goals, guide engineers through ambiguity, collaborate with PM/design/analytics, monitor and operate services (on-call), set quality and code standards, and mentor teammates. Integrate AI/LLM tooling to improve automation, debugging, and service health.

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.

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

The role involves designing, optimizing, and maintaining PostgreSQL and MySQL databases, ensuring high availability, reliability, and performance for mission-critical systems, while automating operational tasks and responding to incidents.

Lead infrastructure resilience for cloud and SaaS systems by implementing observability, IaC, CI/CD automation, incident triage and self-healing. Build tooling, alerts, AI-driven anomaly detection and runbooks, partner with architecture and infrastructure teams to improve reliability, performance, and security.