Top Infrastructure Engineer Jobs in Denver & Boulder, CO

The Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Seeking a Senior Cloud Infrastructure Engineer focused on cloud automation, IaC, and production reliability using AWS and GCP.

As an Infrastructure Engineer, you'll automate provisioning, improve internal tools, manage AWS infrastructure, and participate in on-call rotations.

Own and improve AWS cloud environment, network connectivity, and internal IT operations. Implement IaC for client onboarding, harden network/security, monitor and remediate vulnerabilities, maintain HIPAA-compliant configurations, manage device enrollment/MDM and IAM, optimize cloud costs, automate infrastructure processes, and support engineering as the go-to cloud resource.

Design, implement, and maintain GCP-based infrastructure using IaC. Own cloud networking, compute, CI/CD, observability, security controls, backups, and containerized deployments. Support development and data science teams, troubleshoot issues, create documentation and runbooks, and ensure compliance in a regulated research environment.

The Infrastructure Engineer will support and build the core infrastructure for Nexus's Layer 1 blockchain and DEX, focusing on reliability and performance while collaborating remotely with a cross-continental team. Responsibilities include maintaining distributed infrastructure, optimizing transaction pipelines, and applying best practices for observability and security.

As a Senior Infrastructure Engineer, you'll design and build scalable cloud infrastructure for Stytch's identity platform, ensuring security and performance, while collaborating with teams to drive technical decisions and mentorship.

Senior SRE on the IT Operations team owning reliability, monitoring, and incident response for AI infrastructure. Build automation, CI/CD and Kubernetes tooling, improve observability and documentation, and develop internal full-stack tools using Go or Python. Partner with Infrastructure, Security, and Compliance to scale secure, resilient AI deployment pipelines.

Own reliability, monitoring, and incident response for AI infrastructure; build automation and CI/CD tooling; manage Kubernetes/Docker production workloads; partner with infrastructure, security, and compliance; improve observability and documentation; develop internal full‑stack tooling in Go or Python.

Design, build, and operate core developer-infrastructure services (CI/build, deployment orchestration, test infra) at scale. Own services end-to-end including SLOs, observability, and on-call; drive measurable improvements in build/deploy/test metrics; lead cross-team technical projects and mentor engineers to improve developer productivity.

The Infrastructure Engineer will build system-level software, focusing on distributed systems and OS level primitives while ensuring scalability and performance of services.

The Infrastructure Engineer role involves designing, building, and scaling infrastructure, enhancing service reliability, and supporting engineering teams in deploying products effectively.

The Infrastructure Engineer will design, build, and scale infrastructure for Conduit while collaborating closely with engineering teams to enhance reliability and security across services.

The Cloud Infrastructure Engineer will oversee cloud architecture and solutions for clients, modernizing IT systems and managing container applications within classified environments.

The Cloud Infrastructure Engineer will lead a team to modernize IT infrastructures, focusing on cloud architecture, security, and deployment across classified environments.

Manage and optimize cloud resources, design network infrastructure, deploy hyperconverged solutions, and enhance security measures. Requires strong skills in AWS, Docker, and Linux alongside a TS/SCI clearance.

The Senior Infrastructure Engineer manages complex infrastructure incidents, leads technical delivery of projects, performs root cause analysis, and mentors junior engineers.

The Infrastructure Engineer will support and maintain IT infrastructure, troubleshoot issues, collaborate with IT teams, and document processes for client environments.

The Infrastructure Engineer will support U.S. Space Force initiatives by leading systems engineering and technical assistance for cyber operations, developing architectures, managing infrastructure planning, and coordinating technical deployments for defensive cyber solutions.

Design, build, and operate Restate Cloud and BYOC deployments across multi-tenant SaaS and on-prem environments. Implement IaC and cloud orchestration for Kubernetes-based stateful workloads, ensure reliability and observability (SLOs, metrics, traces, logs, runbooks), automate fleet scaling, and participate in on-call rotations supporting production operations.

Build and operate Restate Cloud and BYOC/on-prem deployments, design cloud infrastructure and IaC for multi-tenant SaaS, ensure reliability/observability (SLOs, metrics, traces, logs), develop Kubernetes operators and automation, participate in on-call and customer-facing infrastructure operations.

Design, build, and operate scalable AWS-based platform infrastructure for data processing. Improve pipeline automation, monitoring, security, and reliability. Lead CI/CD, IaC (Terraform/Scalr), network design, and incident response; collaborate with cross-functional teams and participate in on-call rotation. Integrate AI tools to streamline development and troubleshooting.

The Senior Infrastructure Engineer will design and implement a high-reliability, high-throughput advertising platform, focusing on infrastructure, technical leadership, and incident response management.

The Staff ML Engineer will design and operate Samsara's ML platform, collaborating with teams to enhance ML features and improve safety outcomes. Responsibilities include overseeing system reliability, leading technical direction, and mentoring engineers.