Top Infrastructure Engineer Jobs in Chicago, IL

Owns the design, operation, resilience, security, and migration of HealthEdge’s hybrid cloud infrastructure across AWS, Azure, GCP, and on-premises environments. Responsibilities include Infrastructure as Code, disaster recovery, Kubernetes/EKS, IAM, server administration, CI/CD automation, monitoring, incident response, vulnerability management, compliance controls, cost governance, and technical documentation. The role participates in on-call support, leads infrastructure incident resolution, and guides teams on migration and recovery design.

The Senior Infrastructure Engineer will improve system reliability and efficiency, develop standards and tooling, and collaborate with engineering teams to optimize workflows and cloud infrastructure.

Designs, builds, operates, and improves Azure Virtual Desktop environments through automation and standardized architecture. Responsibilities include managing host pools, session hosts, workspaces, application groups, scaling, user access, FSLogix profiles, and RemoteApp delivery. The role develops repeatable deployment patterns, supports Citrix-to-AVD migrations, collaborates with infrastructure teams, manages operations and suppliers, and transitions solutions to operations teams.

Lead hands-on migration and modernization of on-premises infrastructure to AWS and Azure. Build multi-cloud platforms, automate with infrastructure as code and scripting, optimize FinOps, and establish SRE practices. Ensure global performance, resiliency, disaster recovery, observability, security, identity, and regulatory compliance for behavioral health data. Partner with Engineering, Product, and Security, manage migration vendors, improve delivery practices, and mentor engineers.

Design and scale infrastructure for cloud and on-premises deployments supporting enterprise AI workloads. Build containerized systems, Kubernetes and Docker Compose deployments, Helm charts, CI/CD pipelines, infrastructure automation, monitoring, and security solutions. Support customer production deployments, troubleshoot distributed systems, improve developer productivity, mentor engineers, and establish infrastructure standards across engineering teams.

Owns the design, operation, and improvement of infrastructure, build and release pipelines, CI/CD, and deployment automation. The role uses Terraform, Ansible, Helm, Go, Kubernetes, and DevSecOps practices across cloud, on-premises, air-gapped, and FedRAMP environments. Responsibilities include observability, secure endpoint exposure, runtime troubleshooting, software packaging, security-tool integration, and collaboration with Product and developers to deliver secure commercial software.

Own and improve Azure infrastructure while leading complex integrations, automation workflows, and cross-system implementations. Provide advanced escalation support for service desk issues, including SharePoint; diagnose interconnected platform problems; strengthen security, access controls, and system reliability; and maintain technical documentation. The role also supports internally developed applications, uses AI-assisted tools, and mentors engineers on engineering standards, testing, version control, and change management.

Own and lead Coinbase’s developer infrastructure platforms, including CI, build systems, and deployment orchestration. Set technical direction for complex cross-team initiatives, improve build and deployment performance, manage reliability and observability, and drive platform migrations and adoption. Partner with engineering leaders, operate production systems, mentor engineers, and deliver scalable tools used across the organization.

Operates and improves secure, highly available infrastructure across RHEL, Windows, Azure, and multi-cloud environments. Responsibilities include server and network installation, maintenance, monitoring, troubleshooting, patching, automation, middleware support, security, disaster recovery, vendor coordination, documentation, and on-call support. The role also leads technical projects, mentors junior staff, supports development environments, manages asset lifecycles, and participates in infrastructure planning and optimization.

Operate and improve large-scale NVIDIA GPU clusters across bare-metal and rented capacity. Build automation for provisioning, health checks, remediation, monitoring, scheduling, and capacity management. Own Linux images, drivers, CUDA, containers, networking, storage, and Slurm. Diagnose performance and hardware issues, evaluate GPU providers, support ML training workloads, and maintain secure infrastructure. The role also includes hardware installation, datacenter coordination, and vendor management.

Install, deploy, and support HPC infrastructure in customer data centers nationwide. Rack, stack, cable, configure, and troubleshoot servers, storage, networking, and GPU/HPC clusters. Perform Linux system administration, power and cabling work, hardware diagnostics and replacement, post-install testing, backups, and documentation. Operate material handling equipment, follow safety guidelines, and work independently at secure government/customer sites.

Lead platform engineering for high-scale, multi-region AWS payment infrastructure. Architect immutable, highly available, self-healing systems; automate infrastructure through Terraform, GitOps, CI/CD, and Kubernetes; establish observability with Prometheus, Grafana, and OpenTelemetry; own incident management and resiliency improvements; design private connectivity; and mentor engineers while driving organization-wide platform standards.

Build and operate a secure Kubernetes-based AI/ML platform for government test and evaluation teams. Responsibilities include GPU scheduling, workload orchestration, infrastructure-as-code, GitOps, observability, capacity planning, upgrades, security hardening, compliance support, and operational documentation. The role involves restricted and disconnected environments, automated security tooling, collaboration with government and engineering stakeholders, technical leadership, and mentoring.

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.

Lead the architecture, scaling, reliability, and security of multi-region AWS infrastructure supporting high-throughput payment systems. Build immutable, self-healing environments with Terraform, Kubernetes, GitOps, CI/CD, and automated resiliency. Develop observability using Prometheus, Grafana, and OpenTelemetry; manage incidents and post-mortems; improve engineering velocity through Golden Paths and platform enablement; and mentor engineering teams on reliable infrastructure practices.

Design, implement, maintain, and optimize hybrid public and private cloud infrastructure, storage, operating systems, enterprise management tools, and automation. Lead capacity planning, infrastructure cost analysis, security compliance, business continuity and disaster recovery planning, performance testing, documentation, and resolution of complex operational issues. Provide escalation support across technology departments while improving reliability, efficiency, and security.

Design, build, and maintain scalable test automation frameworks and CI/CD-integrated pipelines. Lead functional, integration, regression, and performance testing across distributed systems and telephony platforms. Mentor engineers, analyze failures using logs/metrics, execute load/stress tests, and improve test infrastructure, reliability, and engineering productivity.

The Software Engineer will enhance data collection for AI model training, manage cloud infrastructure, and collaborate on dataset roadmaps.

Leads platform engineering and infrastructure reliability across on-premises and cloud environments. Responsibilities include Linux systems administration, infrastructure as code, CI/CD, monitoring, alerting, logging, automation, security hardening, access integration, and production support. Develops Python and shell scripts, manages containerized and virtual environments, mentors engineers, supports research and administrative applications, documents technical practices, and participates in an off-hours on-call rotation.

Architect AWS infrastructure and Infrastructure-as-Code solutions supporting a RHEL 7-to-RHEL 8 migration across GovCloud environments. Design AWS accounts, VPCs, EC2, RDS, secure integrations, reusable Terraform and CloudFormation templates, and CI/CD automation. Provide technical direction, lead architecture and design reviews, incorporate security scanning and compliance requirements, define migration validation strategies, and coordinate with federal stakeholders and delivery teams.

The Senior Data Infrastructure Engineer designs and scales data platforms on AWS, optimizing performance, cost, and security while mentoring junior engineers.

Designs, develops, tests, and supports ServiceNow automation for ITSM, infrastructure, cloud, endpoint, identity, monitoring, and security operations. Builds workflows, integrations, scripts, catalog automations, and AI-enabled solutions using APIs, IntegrationHub, and MID Server. Integrates ServiceNow with enterprise platforms, improves reliability and operational reporting, maintains CMDB alignment, documents solutions, troubleshoots production issues, and ensures compliance with architecture, security, governance, and release standards.

Manage and secure the organization's Azure and Microsoft 365 infrastructure, automate provisioning with PowerShell/Terraform, administer identity and endpoint services (Entra ID, Intune), monitor and respond to security/performance alerts, support backups and disaster recovery, configure network/security services and Cisco Meraki, participate in on-call rotation, and lead infrastructure improvement projects.

Design, build, and operate secure, scalable Azure platforms (landing zones, networking, compute, storage, identity). Enable Java/Spring Boot delivery to ACA/App Services and serverless runtimes. Automate infrastructure with Terraform/Bicep and GitOps, enforce security/compliance (RBAC, Entra ID, Key Vault), and implement observability, SLOs, autoscaling, and incident response runbooks.

The Staff Infrastructure Engineer will design and implement a scalable virtualization platform for high-performance AI workloads, manage VM lifecycles, optimize virtualization for performance, troubleshoot systems, and contribute to long-term architecture.