Top DevOps Engineer Jobs in Denver & Boulder, CO

Build and maintain GPU-capable development environments, containerized workflows, and GitLab CI/CD pipelines for machine learning teams. Develop automation, enforce code quality and merge-request standards, document standardized ML practices, and support secure deployment in DoD-restricted environments. Collaborate with researchers, software engineers, and cybersecurity teams to transition prototypes into production-ready systems while contributing to SBIR/STTR projects and proposals.

Manage Azure cloud infrastructure, including compute, storage, networking, load balancing, DNS, security, monitoring, and logging. Build CI/CD pipelines and secure Linux machine images, implement Infrastructure as Code, troubleshoot deployments, and improve application reliability. This two-month contractor engagement requires independent delivery of production-quality infrastructure, with opportunities to support multi-cloud environments and confidential computing.

Designs, automates, and maintains DevOps and DevSecOps tools, processes, and CI/CD pipelines across cloud environments. Responsibilities include automating builds, regression testing, monitoring, releases, and infrastructure provisioning; troubleshooting pipeline failures; developing cloud-native solutions; and collaborating with Agile software teams throughout the software development lifecycle.

Designs and documents scalable multi-tenant cloud architectures for federal systems, maintains CI/CD pipelines and infrastructure configuration, implements Zero Trust and encryption controls, supports API integrations, conducts vulnerability scanning, and helps ensure availability, compliance, security assessments, and ATO readiness.

Staff DevOps Engineer responsible for designing and evolving infrastructure, automation, CI/CD pipelines, deployment environments, monitoring, provisioning, configuration management, and operational support. The role develops infrastructure-as-code, improves system performance and reliability, supports Agile development teams, and oversees security, backup, and redundancy strategies. Active Top Secret clearance and CI polygraph are required, along with extensive relevant experience and Linux administration expertise.

Deploy, integrate, sustain, and troubleshoot containerized applications on on-premises Kubernetes platforms, primarily Tanzu Kubernetes Grid, within classified DoD environments. Responsibilities include maintaining Helm charts and Kubernetes artifacts, managing Docker images, developing CI/CD pipelines, administering Linux systems, monitoring platform health, resolving deployment and networking issues, and supporting DevSecOps security and compliance initiatives.

Owns uptime, cloud infrastructure, CI/CD pipelines, Infrastructure as Code, shared Linux environments, and incident response for live client applications across Azure, AWS, and Cloudflare. Responsibilities include provisioning environments, managing secrets and identities, maintaining monitoring and reliability practices, supporting releases and database migrations, responding to production incidents, and leading post-incident reviews. The role requires strong Azure DevOps, Bicep or Terraform, Linux, AWS, Cloudflare, and observability experience.

Build and maintain scalable AWS/Azure infrastructure, Terraform-based IaC, CI/CD pipelines, Kubernetes and GitOps deployments. Improve observability, reliability, security, automation, and developer productivity while troubleshooting production issues and participating in a 24/7 on-call rotation. Partner with engineering and security teams on infrastructure best practices and long-term platform projects.

Designs, automates, secures, and supports AWS infrastructure, ECS services, and Jenkins CI/CD pipelines for a mission-critical VA application. Manages infrastructure as code, Docker and ECR workflows, multi-environment releases, system hardening, vulnerability scanning, troubleshooting, disaster recovery, and federal security compliance. Collaborates with development, QA, security, operations, and VA stakeholders to deliver reliable, compliant deployments.

Leads enterprise infrastructure, cloud, virtualization, monitoring, and DevOps initiatives. Provides advanced technical support, designs datacenter and hybrid-cloud solutions, optimizes cloud resources, and establishes automation practices. Develops Power Automate RPA integrations across Microsoft and enterprise platforms, including governance, security, compliance, monitoring, and exception handling. Manages complex IT projects, mentors engineers, supports strategic technology planning, and participates in on-call support.

Design, build, and operate resilient AWS cloud infrastructure, Kubernetes platforms, CI/CD pipelines, and infrastructure-as-code modules in a regulated medical-device environment. Improve security, scalability, performance, cost efficiency, deployments, and operational support. Collaborate with Engineering, QA, IT, and Security teams while troubleshooting distributed systems and providing technical leadership across global teams.

Own and scale Zafran’s US production environment, including AWS infrastructure, Kubernetes, Terraform-based deployments, CI/CD, monitoring, reliability, and incident response. Partner with engineering on application troubleshooting, lead the US DevOps presence, and coordinate platform standards with the Tel Aviv team. The role requires strong development skills, production DevOps experience, high-availability and disaster-recovery expertise, and the ability to mentor a small team.

Own production reliability and infrastructure operations for the GrayKey cloud platform. Responsibilities include AWS monitoring, incident response, vulnerability remediation, networking, IAM and Okta administration, EKS and Argo CD operations, backups, recovery testing, Terraform changes, cost optimization, automation, documentation, and compliance support. The role requires independent work during Pacific and Mountain time-zone hours and involves less than 5% travel.

Build and maintain reliable CI/CD pipelines, deploy containerized web applications to cloud environments, automate workflows, troubleshoot build issues, integrate security and testing frameworks, monitor pipeline performance, and improve DevOps practices. The role also supports Agile delivery, Kubernetes and container orchestration, infrastructure as code, developer productivity, and secure deployment processes. U.S. citizenship and eligibility to obtain a Secret or Top Secret clearance are required.

Supports Linux and Windows infrastructure, security patching, automation, virtualization, backups, high-availability services, database clusters, and container modernization. The role involves Bash scripting, infrastructure-as-code, CI/CD, incident and release support, documentation, Jira-based work tracking, responsible AI use, and on-call operations while developing under senior-engineer mentorship.

Develop, manage, secure, and improve cloud-based container platforms for clients. Deploy AWS resources, build and orchestrate containers with Kubernetes or EKS, implement infrastructure as code, and address container networking, monitoring, storage, and security vulnerabilities. Advise clients on container adoption, contribute to platform strategy and design, ensure engineering standards, and support critical cloud platform development. The role requires a TS/SCI clearance with polygraph.

Develop, manage, secure, and optimize container platforms and cloud infrastructure for clients. Build and support AWS DevOps tools, CI/CD pipelines, Kubernetes or EKS environments, infrastructure-as-code deployments, monitoring, and custom production applications. Advise on container adoption, orchestration, networking, storage, security, vulnerability remediation, automation, and platform strategy while supporting agile teams and classified mission environments.

Own and scale Adapty’s infrastructure platform across Proxmox, Ceph, bare metal, OVH, Hetzner, AWS, and GCP. Responsibilities include infrastructure as code, Kubernetes and cloud operations, cost optimization, cluster separation, reliability engineering, incident response, root cause analysis, runbook development, and support for PostgreSQL, ClickHouse, and Aerospike.

Designs, implements, and maintains secure CI/CD pipelines, Kubernetes deployments, and infrastructure across on-premises, cloud, and air-gapped environments. Uses Terraform or Ansible, GitOps, containerization, observability, and security tooling to enable reliable software delivery. Responsibilities include designing and debugging complex development environments, improving engineering workflows, ensuring compliance, collaborating with development teams, and mentoring engineers.

Designs, deploys, and maintains secure software development environments across on-premises, cloud, and air-gapped systems. Builds CI/CD pipelines, Kubernetes deployments, and infrastructure using Terraform or Ansible. Implements observability, security tooling, GitOps workflows, and containerized delivery processes. Collaborates with development teams to improve efficiency, reliability, compliance, and reproducibility. Responsibilities include coding, testing, debugging, monitoring, and maintaining DevSecOps environments.

Design, implement, and maintain secure software development environments, CI/CD pipelines, Kubernetes deployments, and infrastructure across on-premises, cloud, and air-gapped environments. Build infrastructure with Terraform or Ansible, implement observability, integrate security throughout the development lifecycle, and improve reproducible software delivery. Collaborate with development teams, mentor engineers, troubleshoot complex systems, and support stringent compliance requirements.

Own and improve multi-cloud production infrastructure across GCP, AWS, and Azure. Build developer platforms, CI/CD pipelines, deployment automation, Terraform modules, and production Kubernetes environments. Lead incident response, root-cause remediation, observability, networking, security, cost optimization, and reliability initiatives. The role requires hands-on automation and programming, collaboration with security and application teams, mentoring, global on-call participation, and regular overlap with U.S. Pacific Time.

Build and operate AWS infrastructure for Windows and IIS applications using Terraform, CI/CD pipelines, and automation. Migrate on-premises workloads to AWS, troubleshoot application and infrastructure issues, implement monitoring and security hardening, automate patching and credential or certificate rotation, and support ECS containerization. Collaborate with application, development, and security teams while reviewing infrastructure code and maintaining production services. Occasional after-hours maintenance or outage support is required.

Provide GIS development, DevOps, and application support for enterprise geospatial platforms: build and maintain web GIS tools, scripts, APIs, ETL/data migrations, services, testing, documentation, and user support for federal programs.

Build and operate observability, Kubernetes/OpenShift, infrastructure-as-code, CI/CD, and FinOps capabilities in air-gapped mission environments. Deploy monitoring stacks, instrument systems, create operational and cost dashboards, analyze cloud spending, and optimize resource usage. Automate deployments with Terraform, Ansible, Helm, and GitOps; maintain secure pipelines and offline package delivery. Develop lightweight applications and data integrations using Python or Go, document systems, train operators, and mentor junior engineers.