291 senior platform engineer jobs at 159 companies in Elizabeth, CO

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Senior Platform Engineer
Denver or St. Louis or Sterling or Springfield
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance with polygraph ability, bachelor's in CS/IS or equivalent,5+ years platform/infrastructure engineering, Kubernetes, CI/CD, Terraform/Ansible, Linux and Python/Bash skills.
Kubernetes, Docker, OpenShift, GitLab CI, Jenkins, Terraform, Ansible, Linux, Python, Bash, AWS, C2S, SAFe
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Senior Platform Engineer
Denver or Springfield or Sterling or St. Louis
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI clearance (with polygraph) required, 5+ years platform/infrastructure engineering, hands-on Kubernetes, CI/CD, IaC (Terraform/Ansible), Linux and scripting (Python/Bash), cloud experience (AWS/C2S).
Kubernetes, Docker, OpenShift, GitLab CI, Jenkins, Terraform, Ansible, Python, Bash, AWS, C2S, SAFe
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Senior Platform Engineer - Core - Platform
Leeds or Dublin or New York City or Denver or United Kingdom or Ireland or United States
$1/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
5+ YOE5+ years in platform/infrastructure/DevOps; strong Python and Java; Kubernetes, CI/CD/GitOps, Terraform, AWS experience; distributed systems background; mentorship and incident response experience.
Python, Java, Kotlin, Go, Kubernetes, GitOps, Terraform, AWS, CI/CD
2d
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Senior Platform Engineer - Payrix
Atlanta or Cincinnati or Denver or Salt Lake City
$134k-$202k/yr HybridFull Time
Global Payments
Global PaymentsNYSE: GPN: Provides payment technology and software solutions for businesses.
5+ YOE5+ years in cloud infrastructure, DevOps, SRE, or platform engineering; strong AWS, Kubernetes/EKS, Terraform or Pulumi, CI/CD, GitHub governance, reliability, security, and communication skills.
AWS, EKS, Kubernetes, GitHub Actions, Confluence, Terraform, Terraform Cloud, Pulumi, Jira, Snyk, Datadog, CloudZero, Entra, Active Directory, MyAccess, AWS VPN, Linux, Ansible, Slack, SCIM
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Senior / Staff Platform Engineer
Aurora, Colorado, United States
$150k-$190k/yr OnsiteFull Time
NASK
NASK: Delivers mission-critical digital signal processing solutions to intelligence and defense clients.
7+ YOE7+ years in software/DevOps/platform engineering; production Kubernetes and AWS experience; Terraform, Docker/Helm, Prometheus, Git proficiency; active Top Secret clearance required; BS in EE, CS, or related.
Kubernetes, AWS, EC2, S3, VPC, IAM, RDS, Lambda, Linux, Terraform, Docker, Helm, Prometheus, Git, GitLab CI, ArgoCD, C++, Python, Ansible, Keycloak
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Senior Platform Engineer, Security
Denver or United States
$180k-$235k/yr HybridFull Time
Simplesense
Simplesense: Software platform protecting critical infrastructure from cyber attacks.
5+ YOE5+ years platform/DevSecOps experience with IaC, AWS security, enterprise security tooling, NIST familiarity, US citizenship, DoD 8140 qualification, and ability to obtain Secret clearance.
Cloudformation, Terraform, OpenTofu, Ansible, SecurityHub, GuardDuty, Inspector, Nozomi
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Senior Platform Engineer (OpAI)
Fort Carson or Colorado Springs or Charleston or Denver or San Diego
$110k-$180k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
U.S. citizen with active Top Secret clearance. Experience building and securing cloud infrastructure, container orchestration, IaC, Linux, scripting, and supporting AI/ML platforms; ability to lift 50 lbs.
AWS GovCloud, Kubernetes, OpenShift, Ansible, Terraform, CloudFormation, Python, Bash, Linux, GitHub Actions, GitLab CI, Jenkins, CloudWatch, Grafana, Elasticsearch, Airflow, Kafka, RabbitMQ, Apache, Kibana, Domino Data Labs, Tobias, Fiddler, VPCs, TCP/IP, TLS
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Senior Platform Engineer, Infrastructure
Denver or Long Beach
$120k-$180k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
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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Staff Platform Engineer - Americas
Austin or Los Angeles or Portland or Atlanta or Salt Lake City or Boston or Seattle or New York or San Francisco or Denver or Chicago
$232k-$323k/yr RemoteFull Time
Ashby: Provides all-in-one recruiting software for high-growth businesses.
Experienced infrastructure/platform engineer comfortable coding, scaling systems, SRE practices, SQL, Kubernetes, observability, on-call, and building developer-facing platform tools.
TypeScript, Node.js, React, Apollo GraphQL, Postgres, Redis, Datadog, Sentry, AWS, Kubernetes, SQL
3mo
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Senior. Platform Engineer (OnSite)
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEBS/BA in STEM with 5+ years of related experience; strong Kubernetes/Docker, Python/Java/Ruby/Bash/C/C++, RedHat Linux; TS/SCI/CI Poly clearance; onsite in Aurora, CO; DoD IAT II preferred.
Kubernetes, Docker, Python, Java, Ruby, Bash, C++, C#, Go, RedHat Linux, Jira, Confluence, Bitbucket, Jenkins, Artifactory, Gitlab, Terraform, Ansible, Chef
3w
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Senior Platform Integration Engineer
Littleton, Colorado, United States
$96k-$138k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
5+ YOEBachelor's in CS/IT/CE,5+ years in platform integration/systems engineering,3+ years with entitlement servers/eSIM/API/CI-CD or IaC,strong troubleshooting and networking expertise.
GSMA TS43, eSIM, MDM, API, CI/CD, infrastructure-as-code, Terraform, Kubernetes, Retrieval-augmented generation (RAG)
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Slalom Flex (Project Based) - Senior GitLab CI/CD Platform Engineer (AWS)
Centennial or Denver
$85-$94/hr OnsiteContract
Slalom
Slalom: Provides business and technology consulting and software engineering services.
5+ YOERequires 5–7+ years in DevOps, platform, software, or cloud engineering; hands-on GitLab CI/CD, AWS, containers, SonarQube, JFrog Artifactory, and secure deployment automation experience.
GitLab, Git, AWS, SonarQube, JFrog Artifactory, Amazon S3, Terraform, Transit Gateway, VPC Peering, PrivateLink, DNS, CMMC, NIST
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Senior Platform Engineer - Kubernetes Focus - Colorado
Aurora or Meridian
$138k-$236k/yr OnsiteFull Time
ICR
ICR: An employee-owned technology delivering secure, resilient infrastructure and services for classified and government environments.
7+ YOERequires Top Secret clearance with SSBI/SCI eligibility, Bachelor's degree, 7+ years relevant experience, expert Kubernetes, Terraform/Ansible/Helm, CI/CD (Jenkins/GitLab CI), scripting, and strong DevSecOps skills.
Kubernetes, Terraform, Ansible, Helm, Jenkins, GitLab CI, OPA/Gatekeeper, Rancher, Nexus, Harbor, eBPF, Prometheus, Grafana, Elasticsearch, Fluentd, RHEL IPA, SAST, DAST, Image Scanning
2mo
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Principal Platform Engineer — Kubernetes & Cloud Infrastructure
Denver or Ireland
HybridFull Time
Ombud
Ombud: AI-powered sales automation and response management software
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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Senior Engineer, Internal Developer Platform
Madison or Boston or Englewood or Denver
$99k-$167k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides insurance for vehicles, homes, businesses, and lives.
Experience with cloud platforms, Kubernetes, Terraform, CI/CD, Backstage, observability, SRE, programming, APIs, Linux, networking, and DevSecOps practices.
AWS, GCP, Kubernetes, Infrastructure-as-Code, Backstage.io, TypeScript, Node.js, React, Backstage Software Catalog, Backstage's Scaffolder, VPC, IAM, S3, EKS, GKE, Terraform, Crossplane.io, Docker, GitLab CI/CD, JFrog Artifactory, Python, Go, Bash, Datadog, APM, JavaScript, REST, GraphQL, Git, Agile, CloudFormation, Jenkins, GitHub Actions, Bitbucket pipelines, GitOps, Argo CD, Flux, VNet, DNS, Linux, DevSecOps, SBOM
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Senior Engineer, Internal Developer Platform
Madison or Denver or Boston
$99k-$167k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides diverse insurance products and comprehensive financial services.
Extensive experience building and operating cloud platforms (AWS/GCP), Kubernetes, IaC (Terraform/Crossplane), CI/CD, Backstage, scripting (Python/Go/Bash) and observability (Datadog).
AWS, GCP, Kubernetes, Docker, EKS, GKE, VPC, IAM, S3, Terraform, Crossplane.io, Backstage.io, TypeScript, Node.js, React, GitLab CI/CD, JFrog Artifactory, Python, Go, Bash, Datadog, Git, Argo CD, Flux, Jenkins, GitHub Actions, Bitbucket, CloudFormation, REST, GraphQL
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SaaS Platform Engineer
Denver, Colorado, United States
$90k-$120k/yr HybridFull Time
CapTech
CapTech: Provides technology and management consulting services to large enterprises.
Experience administering enterprise SaaS, Microsoft 365, Azure, AWS, Google Cloud Platform, and diverse SaaS platforms; strong PowerShell, CLI, identity, documentation, and stakeholder communication skills.
Microsoft 365, Microsoft Entra ID, Microsoft Power Platform, Microsoft Intune, Microsoft Copilot, Azure, AWS, Google Cloud Platform, PowerShell, macOS, Windows, SAML, OIDC, ITIL, APIs
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Hybrid Platform Engineer - DOD
Colorado Springs, Colorado, United States
$149k-$174k/yr OnsiteFull Time
INNOVIM
INNOVIM: Delivers data engineering and scientific solutions to federal agencies.
7+ YOE7+ years IT experience (14+ general experience), 3+ years cloud engineering, 1+ year management experience, hands-on with VCF, HPE/NetApp hardware, Terraform/Ansible/PowerShell, container platforms, and an active DoD Secret clearance; must meet DoD 8570 (e.g., Sec+) within 60 days.
VMware Cloud Foundation (VCF) 9.0, HPE Synergy, HPE Nimble, NetApp ONTAP, AWS GovCloud, Azure, Terraform, Ansible, PowerShell, HELM, Bash, VCFA Blueprints, GitLab, ArgoCD, Kubernetes v1.35, VKS (Kubernetes), Docker, Podman, RHEL 9.x, Python, YAML
2mo
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Senior Java Engineer - Cloud Platform
Denver, Colorado, United States
$170k-$200k/yr HybridFull Time
FusionAuth
FusionAuth: Provides authentication and user management software for developers.
10+ YOE10+ years software development; 6+ years in ops/platform; strong Java; AWS; Kubernetes; Terraform; Linux; SQL; cloud and backend architecture.
Java, AWS, Kubernetes, Terraform, Linux, SQL, Git
3mo
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Core-Platform Software Engineer
Carlsbad or Tempe or Englewood or Seattle
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEBachelor\u0002s degree in CS/CE,5+ years experience with C/C++/Rust/Go/Bash/Python in embedded/linux environments,CI/CD and DevOps experience,embedded software architecture and testing skills.
Linux, GitHub Actions, Artifactory, Vault, GitHub, C, C++, Rust, Go, Bash, Python, AlmaLinux, OpenWRT, Yocto, Buildroot, cgroups, MGLRU, ARINC