Top Senior DevOps Engineer Jobs in Chicago, IL

Design, implement, and operate Azure DevOps-centric CI/CD pipelines for regulated medical device software. Build Yocto-based embedded Linux pipelines, generate SBOMs, integrate automated testing, static analysis, artifact/version management, secrets handling, and ensure traceability and audit readiness across development and release workflows.

Design, automate, deploy, and operate large-scale software-defined storage and Kubernetes platforms in a private cloud. Build IaC and GitOps workflows (Ansible, Terraform, Helm, Git), implement CI/CD for infra, manage backups, monitoring, and observability, troubleshoot cross-domain issues, participate in on-call/incident response, and produce runbooks and documentation.

Design, implement, and operate large-scale DNS and multi-tenant Kubernetes infrastructure in private cloud. Automate provisioning with IaC (Ansible, Terraform/Pulumi, Python), build CI/CD and GitOps pipelines, implement monitoring/alerting (Prometheus/Loki/Grafana), harden for HA and DR, perform deep troubleshooting across storage, hypervisors and networking, participate in on-call incident response, and collaborate on change management with global teams.

Design, build, and operate scalable, secure cloud infrastructure and CI/CD pipelines. Manage Kubernetes environments, implement IaC (Terraform), improve observability, troubleshoot production issues, support security/compliance, and mentor junior engineers to optimize platform reliability and cost.

Design, operate, and harden M1 Finance's AWS-based infrastructure and EKS clusters. Build Terraform conventions, CI/CD and GitOps automation, observability (metrics/logs/traces/alerting), and secrets/least-privilege practices. Improve network reliability, hybrid/on-prem connectivity, and platform services; share on-call duties and apply SRE principles to reduce toil and manage cost and reliability.

Design and maintain CI/CD pipelines, automate infrastructure (Terraform), manage cloud security, ensure 24/7 uptime for a high-TVL DeFi protocol, monitor performance and cost, and collaborate with cross-functional teams on DevOps best practices.

The Senior DevOps Engineer will build secure, scalable infrastructure on AWS, manage Kubernetes platforms, and oversee FedRAMP-related tasks while ensuring compliance and operational efficiency.

Design, configure, and optimize Azure DevOps organizations and CI/CD pipelines. Implement process templates, Portfolio++ for portfolio visibility, integrate with third-party tools, support sprint and capacity planning, troubleshoot pipelines, and create runbooks and adoption guidance for client teams.

Design, develop, and maintain scalable Java/Micronaut enterprise frameworks and cloud-native microservices on Azure. Build and deploy services to AKS, create CI/CD pipelines with Azure DevOps, implement batch/asynchronous workflows, integrate messaging systems, optimize databases, and ensure security, observability, and resilience.

Design, implement, and maintain scalable, secure multi-cloud infrastructure (Azure and AWS) using IaC; build and optimize CI/CD pipelines; automate operations and database deployment; implement observability and security controls (HIPAA/SOC2); lead incident response and mentor engineers.

Lead design, deployment, and operation of Caldera's blockchain infrastructure. Build and expand DevOps pipelines, manage Kubernetes/AWS deployments, implement IaC (Terraform/Helm), enhance observability, optimize performance, and maintain infrastructure security for production rollup chains.

Design, build, and operate reliable cloud infrastructure and networking (multi-account AWS, VPC, IAM). Implement IaC, CI/CD pipelines, observability (logging/metrics/alerting), automation, and reliability guardrails. Provide production support and incident response, perform root cause analysis, and collaborate with application teams to co-own system design and continuous improvement, using AI-assisted tools where appropriate.

Lead modernization and automation of infrastructure, migrate services to AWS serverless, build developer tooling (including AI-agent workflows), maintain WordPress backends, design secure highly available systems, troubleshoot complex issues, and provide rotating 24/7 on-call support.

The Senior DevOps Engineer will manage deployment, automation, security, and observability for a multi-PSP payment architecture, focusing on cloud infrastructure and CI/CD implementation.

The Senior DevOps Engineer will design and maintain infrastructure for AI Care applications, automate deployment processes, monitor performance, and lead incident responses while mentoring junior colleagues.

Maintain and enhance U.S. Bank's Customer Information System and Hogan platforms. Design, develop, test, and operate mainframe services/APIs, diagnose and resolve incidents, perform code reviews, ensure security/compliance, collaborate with business and cross-functional teams, mentor peers, and participate in Scrum-driven delivery.

As a Senior DevOps / Platform Reliability Engineer, you will manage CI/CD pipelines, automate infrastructure, operate Kubernetes, and enhance observability while ensuring security and compliance for enterprise systems.

Design blockchain architecture and modular node components, develop blockchain and DeFi protocols, operate servers and blockchain nodes at scale, and modify node software. The role requires proficiency in two specified programming languages, experience with cloud infrastructure and blockchain systems, meaningful open-source contributions, strong self-direction, and availability to work Pacific Time hours.

Seeking a Senior DevOps Engineer for OpenSesame, focusing on CI/CD pipelines, cloud infrastructure, and automation. Responsibilities include improving developer experience and mentoring teams.

Design, develop, test, and maintain scalable C#/.NET applications and RESTful APIs. Build data-driven platforms, implement CI/CD and DevOps practices, deploy containerized apps (Docker/Kubernetes) on AWS, troubleshoot production issues, and collaborate on architecture, code reviews, and observability improvements.

Design, build, and operate secure, scalable cloud infrastructure and platform capabilities. Implement IaC, improve CI/CD, observability, and automation. Lead incident response, reliability, and DevSecOps practices. Mentor engineers, drive platform standardization, document runbooks, and participate in a 24/7 on-call rotation to support production systems and remediation of systemic infrastructure issues.

Design, build, and manage scalable GCP cloud infrastructure, including compute, storage, networking, Kubernetes, monitoring, and IAM. Automate provisioning with Terraform, improve platform reliability, security, performance, and cost efficiency, and support disaster recovery. The role also documents infrastructure practices, collaborates across technical teams, and mentors junior engineers.

Design, build, and maintain tools and services for Active Directory and cloud identity platforms. Implement security policies and access controls, collaborate on Azure and Google Workspace deployments, automate integrations via APIs and CI/CD, maintain runbooks, participate in on-call rotation, and support AWS infrastructure for production systems.

Design, build, and maintain cloud infrastructure, CI/CD pipelines, and infrastructure-as-code. Ensure security, compliance, monitoring, logging, and auditability for federal systems. Automate developer workflows, mentor engineers, improve processes, and support continuous delivery while meeting federal data-protection and compliance requirements.

Lead architecture and implementation of enterprise AWS and Kubernetes (EKS) environments, drive cloud migrations and IaC, build GitOps/CI-CD pipelines (ArgoCD, GitLab CI), implement observability and security/compliance (HIPAA, SOC2, SOX), mentor engineers, lead PoCs, and manage incident response and on-call for critical cloud infrastructure.