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71 ci infrastructure engineer jobs at 50 companies in Lakewood, CO

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Infrastructure Engineer II (TS/SCI with CI Polygraph)
Aurora, Colorado, United States
$95k-$128k/yr OnsiteFull Time
DeNOVO Solutions
DeNOVO Solutions: Black-owned SDVOSB delivering defense, intelligence, software engineering, AI, cybersecurity, and analytics services to government customers.
4+ YOE4+ years supporting enterprise IT infrastructure; Bachelor's degree or equivalent; active CompTIA Security+ CE or IAT Level II; experience with Linux, Windows, virtualization, networking, storage, backup, containers, scripting, and automation; TS/SCI with CI Polygraph required.
Red Hat Enterprise Linux (RHEL), Rocky Linux, Ubuntu, Microsoft Windows Server, VMware vSphere, ESXi, Active Directory, DNS, DHCP, Group Policy, Microsoft Exchange Server, Microsoft 365, Cisco, Juniper, Palo Alto, Fortinet, VLANs, VPNs, NetApp, Dell EMC Unity, PowerMax, Hitachi VSP, SAN/NAS, Veeam, Rubrik, Commvault, Veritas, Docker, Kubernetes, OpenShift, PowerShell, Python, Bash, Ansible, Infrastructure-as-Code, NVIDIA, HPE, Dell, SolarWinds, Splunk, Grafana, Nagios, Prometheus, Jira, Confluence, AWS, Azure Government, Hybrid Cloud
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3mo
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Senior Infrastructure Engineer
Boulder, Colorado, United States
$140k-$175k/yr HybridFull Time
Atom Computing
Atom Computing: Quantum computing building scalable neutral-atom computers for enterprise, government, and research customers.
5+ YOE5+ years of experience maintaining large-scale distributed systems; BS or MS in CS/CE; cloud and on-prem infrastructure; CI/CD; Azure/AWS/GCP; Docker/Podman; Terraform/Ansible; monitoring/observability; security best practices.
Azure, AWS, GCP, Proxmox, Docker, Podman, GitLab CI/CD, GitHub Actions, Terraform, Ansible, Helm, Kubernetes, Datadog, Grafana, Perf tools, systemd-analyze, iostat
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Gen AI Infrastructure Engineer
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yr HybridFull Time
Bessemer Investors
Bessemer Investors: Privately owned family office providing investment management, wealth planning, and family-office services to high-net-worth individuals and families.
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
AWS Bedrock, AgentCore, Lambda, API Gateway, AWS CDK, CloudFormation, Terraform, Bitbucket Pipelines, GitHub Actions, OIDC, IAM, VPC, CloudWatch, SSM, Secrets Manager, ECR, Neo4j, Neptune, Redis, Milvus, VectorDB
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Senior Infrastructure Automation Engineer
Denver, Colorado, United States
$155k-$195k/yr HybridFull Time
Simplesense
Simplesense: Private defense cybersecurity contractor protecting military installations and critical infrastructure with operational technology software.
5+ YOERequires 5+ years in infrastructure automation, systems, networking, or platform engineering; strong Linux, networking, scripting, IaC, CI/CD, testing, and technical leadership experience; quarterly travel required.
Linux, Git, CI/CD, Ansible, Cisco DevNet, CompTIA Network+, CompTIA Security+, CCNA, CCNP, CCIE, AWS Advanced Networking
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Sr. Platform Infrastructure Engineer
Westminster, Colorado, United States
$128k-$187k/yr HybridFull Time
Vantor
Vantor: Forging the new frontier of spatial intelligence.
7+ YOERequires 7+ years in DevOps, infrastructure, platform, or SRE engineering; AWS, Linux, Kubernetes, IaC, CI/CD, physical infrastructure, troubleshooting, U.S. citizenship, and active government clearance.
AWS, Linux, Kubernetes, Terraform, CI/CD, Dell Compute, Isilon, Juniper, Harvester, Helm, Docker, OpenShift, Ansible, Pulumi, CloudFormation, Azure, GitHub Actions, GitLab CI, Jenkins, ArgoCD, Artifactory, AIOps
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Cloud Infrastructure and Automation Engineer
Denver or Dallas
$128k-$146k/yr OnsiteFull Time
STACK Infrastructure
STACK Infrastructure: Private global data-center developer and operator providing colocation, build-to-suit, and powered-shell infrastructure to hyperscale and enterprise customers.
7+ YOE7+ years cloud infrastructure/DevOps with AI/ML automation at scale; expert Azure skills (Databricks, Cosmos DB, Azure OpenAI), strong IaC, CI/CD, Python/Bash, security and cost management.
Azure DevOps, GitHub Actions, Terraform, Bicep, ARM templates, Databricks, Cosmos DB, Azure OpenAI Service, Container Apps, AKS, Helm, Python, Bash, Docker, Key Vault, RBAC, Private Endpoints, Azure Monitor
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Senior Infrastructure/DevSecOps Engineer
Aurora or Ypsilanti
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOE3+ years Infrastructure/DevOps experience; experience with cloud (AWS/GCP/Azure), IaC (Terraform/Pulumi/AWS CDK/CloudFormation), CI/CD (GitLab CI/CD/GitHub Actions), Kubernetes, scripting (Bash, Python); active TS/SCI with polygraph required.
Kubernetes, Terraform, Pulumi, AWS CDK, CloudFormation, GitLab CI/CD, GitHub Actions, Bash, Python, Prometheus, Grafana, AWS Lambda, AWS ECS, AWS, GCP, Azure
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Senior Infrastructure/DevSecOps Engineer
Aurora or Ypsilanti
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOERequires active TS/SCI with Polygraph, 3+ years Infrastructure/DevOps experience, cloud (AWS/GCP/Azure), IaC (Terraform/Pulumi/AWS CDK/CloudFormation), CI/CD (GitLab CI/CD, GitHub Actions), scripting (Bash, Python), and IAT Level II/III certification.
Kubernetes, AWS, GCP, Azure, Terraform, Pulumi, AWS CDK, CloudFormation, GitLab CI/CD, GitHub Actions, Bash, Python, Prometheus, Grafana, AWS Lambda, AWS ECS
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Principal Cloud Engineer - Infrastructure (Automation & BCDR)
Austin or Houston or Denver or United States
$208k-$244k/yr HybridFull Time
Jeppesen
Jeppesen: Private aviation software providing flight planning, navigation data, and operations tools to pilots, airlines, and fleets.
12+ YOE12+ years engineering experience with 7+ years owning infrastructure automation; deep IaC (Terraform/CDK/Pulumi), CI/CD, BCDR, chaos engineering, observability, and production AWS/Azure experience.
Terraform, CDK, Pulumi, CI/CD, Terragrunt, Atlantis, Spacelift, env0, Crossplane, Backstage, AWS FIS, Azure Chaos Studio, Gremlin, Chaos Mesh, Litmus, AWS, Azure
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1mo
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Senior Platform Engineer, Infrastructure
Denver or Long Beach
$120k-$180k/yr HybridFull Time
True Anomaly
True Anomaly: Delivering decisive capabilities for space superiority and security.
5+ YOE5+ years building and operating cloud infrastructure and platform tooling; experience with multi-cloud (AWS/Azure/GCP), Terraform, CI/CD; strong networking, software, and mentorship skills; US citizenship and ability to obtain Top-Secret clearance.
AWS, Azure, GCP, Terraform, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, CI/CD
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Senior Software Engineer – Test Automation & Infrastructure
Westminster, Colorado, United States
$133k-$160k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Developing advanced communication systems for space and airborne platforms.
5+ YOEBachelor's in CS/SE or equivalent, 5+ years software/test automation experience, hardware/instrumentation interfacing, proficiency with Python and C/C++, Git and CI/CD, experience with lab instrumentation and test frameworks.
Python, C, C++, Git, CI/CD, automated test frameworks, signal generators, spectrum analyzers, power supplies, network equipment, SDLC
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2w
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Operational Applications and Infrastructure Developer
Boulder, Colorado, United States
$80k-$128k/yr OnsiteFull Time
Lynker Corporation
Lynker Corporation: Employee-owned science, engineering, and technology services firm supporting government, community, and industry missions.
10+ YOEMaster's degree in a STEM discipline and 10+ years' related experience. Requires Python, Docker, AWS, SQL, PostgreSQL or equivalent databases; supports APIs, CI/CD, infrastructure automation, and on-call operations.
Python, Docker, AWS, SQL, PostgreSQL, DynamoDB, MongoDB, Agile SCRUM, Kanban, GitLab, Jira
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Senior Platforms Engineer - Infrastructure DevOps
Findlay or Denver or San Antonio
$107k-$184k/yr OnsiteFull Time
Marathon
MarathonNew York Stock Exchange: MPC: Public U.S. downstream and midstream energy refining crude oil, transporting fuels, and marketing Marathon/AR products.
5+ YOEBachelor's in IT or equivalent, 5+ years platforms engineering experience (10+ preferred in networking, compute, storage, IaC). Experience with SRE/DevSecOps, SDN/SD‑WAN, CI/CD and tools like Azure DevOps, GitLab, Jenkins, Netbrain, Netbox, Itential.
Azure DevOps, GitLab, Netbrain, Netbox, Itential, Jenkins, Infrastructure as Code (IaC), CI/CD, DevSecOps, Software-Defined Networking (SDN), SD-WAN, Identity & Access Management (IAM)
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Principal Platform Engineer — Kubernetes & Cloud Infrastructure
Denver or Ireland
HybridFull Time
Ombud
Ombud: B2B SaaS helping enterprise revenue teams automate RFPs, questionnaires, proposals, and other sales documents.
8+ YOE8+ years in platform/infrastructure/SRE/DevOps with 3+ years running production Kubernetes, deep AWS expertise, Terraform, Docker, Linux, CI/CD experience, strong written communication, and ability to work hybrid in Denver.
Kubernetes (EKS), AWS, RDS, DMS, Kafka (MSK), ECR, Terraform, Jenkins, GitHub Actions, Grafana, Prometheus, Consul, Vault, Docker, Linux, Qdrant, Pinecone, Weaviate, PostgreSQL, Kafka, Kinesis, IAM
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3w
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Slalom Flex (Project Based) – CI/CD Infrastructure Software Engineer - DevSecOps Operations
Centennial or Denver
$85-$94/hr OnsiteContract
Slalom
Slalom: Business and technology consulting firm.
3+ YOERequires 3–5+ years in DevOps, software engineering, cybersecurity, or cloud operations; CI/CD and DevSecOps experience; troubleshooting skills; and familiarity with vulnerability management, cloud, containers, and automation.
GitLab, JFrog Artifactory, XRay, SonarQube, AWS, Kubernetes, Amazon EKS, Bash, Python, PowerShell, Terraform, CloudFormation, Ansible, CMMC, NIST
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3mo
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Software Engineer, Infrastructure/Developer Tooling (Hybrid)
Toronto or Denver
$109k-$128k/yr HybridFull Time
Homebase
Homebase: Workforce-management SaaS for small businesses, providing scheduling, time clocks, payroll, hiring, communications, and HR tools.
3+ YOE3+ years of software or infrastructure engineering; experience with internal tooling, cloud (AWS) and CI/CD; frontend/backend versatility; strong developer experience focus.
Ruby, Golang, Terraform, AWS, CI/CD, Observability, Infrastructure as Code, Containerization
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2w
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Cloud Platforms and Infrastructure Engineer, TPU/GPU
Austin or San Francisco or Atlanta or Boulder or Addison or Miami or Sunnyvale or Chicago
$152k-$221k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
6+ YOEBachelor's degree or equivalent; 6 years in infrastructure automation, DevOps, CI/CD, Kubernetes, and Linux; 3 years in project management and technical delivery; coding experience and cloud provider experience required.
Kubernetes, Linux, Python, Java, Go, C, C++, Google Cloud Platform (GCP), PANW, Fortinet, VMWare, TCP/IP, Hypertext Transfer Protocol, Border Gateway Protocol (BGP), IAM, PyTorch, JAX, TensorFlow, Slurm, Google Kubernetes Engine (GKE)
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1mo
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Infrastructure Lead - Staff DevOps Engineer
Aurora or Morrisville
$169k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
12+ YOEU.S. citizen with active Top Secret clearance and willingness to pass polygraph. 12+ years software development experience (or degree-equivalent), Security+ within 60 days, experience with CI/CD, automation, cloud security and leadership.
Ansible, Jenkins, Jira, Terraform, Git, AWS
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Senior Platform Engineer
Boulder, Colorado, United States
$160k-$185k/yr OnsiteFull Time
SumUp
SumUp: Provides payment and business financial services to small merchants.
8+ YOERequires approximately 8+ years in senior platform, DevOps, or infrastructure engineering; AWS and Kubernetes expertise; Terraform or CloudFormation; CI/CD; observability; programming in Go, Python, or JavaScript/TypeScript.
Amazon Web Services (AWS), EC2, S3, RDS, VPC, IAM, EKS, Kubernetes, Terraform, CloudFormation, Jenkins, GitHub Actions, ArgoCD, Istio, Prometheus, Grafana, ELK, OpenSearch, Go, Python, JavaScript, TypeScript
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1w
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Platform Engineer - US
Los Angeles or Dallas or Denver or Houston or New York City or Orange County or Palo Alto or San Francisco or Washington or Los Angeles
$140k-$180k/yr OnsiteFull Time
Gibson, Dunn & Crutcher
Gibson, Dunn & Crutcher: Private international law firm advising clients on complex transactions, disputes, investigations, and regulatory matters.
5+ YOE5+ years in platform, DevOps, infrastructure, or software engineering; production Go and Python; Git, CI/CD, IaC, cloud, Kubernetes, Docker, observability, and security experience; bachelor's degree or equivalent.
Go, Python, PowerShell, Bash, Git, GitHub Actions, Azure DevOps, GitLab CI, Jenkins, JFrog Artifactory, Playwright, pytest, JUnit, Terraform, Ansible, Bicep, ARM, Helm, Kustomize, Argo CD, Flux, AWS, Azure, Docker, Kubernetes, Anthropic, Azure OpenAI, Amazon Bedrock, Model Context Protocol (MCP), Prometheus, Grafana, Datadog, Splunk, Elastic, ELK, OpenTelemetry, HashiCorp Vault, OPA, Conftest, SAST, DAST, CLIs, SDKs, APIs, ITIL, Lean, Agile
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