Top Infrastructure Engineer Jobs in Denver & Boulder, CO

Engineer, deploy, and maintain Linux-based infrastructure supporting HPC, research computing, and on-prem cloud. Manage servers, containers, security patching, automation, and troubleshooting; collaborate with researchers to translate needs into scalable, secure solutions and evaluate new technologies to improve performance and reliability.

Lead architecture, integration, and lifecycle management of propulsion test infrastructure and controls for solid rocket motor programs. Own design and commissioning of fluid, electrical, controls, instrumentation, and DAQ systems; ensure safety, test readiness, data integrity, and repeatable static-fire campaigns. Provide cross-functional technical leadership, mentor engineers, perform root-cause analysis, and drive long-term facility and infrastructure roadmaps.

The Infrastructure Engineer will build and maintain cloud infrastructure, develop CI/CD pipelines, ensure security compliance, and optimize system performance for healthcare applications.

Lead the reliability and operations for ClickHouse's Postgres integration, automate deployments, develop infrastructure-as-code, and mentor engineers.

The Senior Infrastructure Engineer will own the cloud stack, enhance observability, architect browser cloud infrastructure, debug operational issues, and mentor other engineers, while managing multiple production workloads at scale.

Manage and maintain large-scale virtualization environments, ensuring stability and performance. Troubleshoot issues, execute infrastructure changes, and collaborate across teams for operational best practices.

The Storage Operations Engineer will maintain and optimize distributed storage systems, ensuring performance and reliability for AI/ML workloads, and collaborate across teams for operational efficiency.

Design and manage Kubernetes control plane architecture while ensuring platform reliability across regions. Troubleshoot incidents, scale deployments, and collaborate with teams for optimal infrastructure performance.

The Sr. Infrastructure Engineer will architect and maintain scalable infrastructure, lead incident management, improve operational processes, and mentor junior engineers.

The Infrastructure Engineer will scale and automate infrastructure, improve observability and reliability, and support engineering teams through data-driven decisions.

Operate, maintain, and improve secure, highly available server, network, and middleware infrastructure. Install, configure, monitor, troubleshoot, automate, and document systems; support on-call rotation and disaster recovery; manage job schedulers and vendor relationships; plan capacity and upgrades; mentor junior staff and support multi-cloud workloads.

Design, implement, and operate scalable AWS and Kubernetes infrastructure using Terraform and automation. Improve CI/CD, observability, security posture, and developer experience; troubleshoot production incidents, maintain runbooks, and support customer-managed deployments.

The Sr. DevSecOps Engineer implements DevOps practices focusing on security, manages CI/CD pipelines, and collaborates with teams to ensure compliance and operational excellence.

Senior DevSecOps Engineer responsible for delivering complex software into operations: design and maintain Kubernetes/containerized environments, build and maintain CI/CD and automated deployment pipelines, implement Infrastructure as Code, script and automate tasks, troubleshoot production issues, collaborate with distributed teams, and meet government security requirements (TS/SCI with Polygraph).

Seeking a senior or staff level infrastructure engineer to build and maintain scalable infrastructure for AI software development, including app hosting and SDK integration.

Deploy, operate, and debug AI systems inside client infrastructure. Own production readiness, networking, observability, cost controls, IaC (Terraform/Pulumi), CI/CD and stakeholder management with client IT/DevOps to ensure scalable, governable AI deployments.

The Infrastructure Engineer is responsible for building and maintaining deployment automation, CI/CD pipelines, and ensuring the operational health of production deployments across federal environments, focusing on automation and compliance.

Senior Datacenter Engineer responsible for designing, configuring, and maintaining datacenter and hybrid infrastructure. Tasks include server/storage/ networking administration, virtualization (VMware), backup/replication, firewall and security management, disaster recovery, vendor engagement, and mentoring junior staff to support DoD customer needs.

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

As a Database & Infrastructure Engineer, you will optimize PostgreSQL infrastructure, improve performance, build internal tools, and design data delivery pipelines for a large-scale application.

The Staff Cloud Infrastructure Engineer is responsible for designing, automating, and managing cloud infrastructure using AWS and tools like Terraform. This role involves collaborating with engineering teams, ensuring security, and mentoring others, all while building reliable and scalable systems.

Lead design, implementation, and operation of scalable, secure hybrid-cloud infrastructure for satellite ground systems. Improve developer experience, automate CI/CD and IaC, own observability, troubleshoot reliability issues, and collaborate with developers and satellite operators to advance SatDevOps practices.

Design, build, and maintain internal infrastructure and shared engineering services. Improve observability, CI/CD, and automation, operate cloud-managed services and VMs, participate in incident response, and collaborate with product and customer-facing teams to enable data-driven decisions and scalable systems.

The Senior Infrastructure Engineer will manage and scale LiveKit's core infrastructure, focusing on reliability and performance, while working on Golang code and automation for distributed systems.

Design, build, and operate Planet's scalable object and metadata storage platform. Own backend services, Elasticsearch indexing, search, event notification, and disaster recovery. Measure performance, create alerts, be on call, drive system design and architecture, mentor engineers, and contribute to the technical roadmap for highly available, cloud-native data infrastructure.