21 platform security engineer jobs at 17 companies in Green Mountain Falls, CO

2mo
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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
2w
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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
3mo
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Platform Engineer
Colorado Springs, Colorado, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years of DoD RMF/STIG experience; automation and CI/CD; Kubernetes/GitLab; DoD security practices; secret clearance; Bachelor's or 5+ years in lieu; strong collaboration.
Kubernetes, GitLab, CI/CD, Git, Bitbucket, Jenkins, Harbor, Nexus, Jira, Bash, Unix shell
2mo
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Power Platform Developer (Intermediate)
Rock Island or Colorado Springs
$95k-$100k/yr OnsiteFull Time
OM Group
OM Group: Provides IT modernization, cloud migration, and software development services.
3+ YOE3+ years Power Platform experience, BS degree required, PL-200 and Security+ (Security+ within 90 days), active Secret clearance, ability to work full-time onsite in Rock Island, IL.
Power Platform, Power Automate, Dataverse
4w
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Platform Operations Engineer, DevOps | TS Cleared
Littleton or Denver or King of Prussia
$75k-$90k/yr OnsiteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
2+ YOEActive Top Secret clearance preferred, 2+ years platform or infrastructure experience, OpenShift and Rundeck operational automation, Linux/Windows administration, Ansible/Puppet, security compliance, strong troubleshooting and communication.
OpenShift, Rundeck, Ansible, Puppet, Linux, Windows
1mo
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Platform Delivery & Reliability Engineer (Remote) - 29337
Colorado Springs or Columbia or San Antonio or Boise or Greenville or Augusta
$120k-$195k/yr RemoteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
7+ YOEMust obtain U.S. security clearance; 7+ years' relevant experience (varies by degree); deep Kubernetes, IaC, cloud, CI/CD, scripting, SRE practices, troubleshooting and delivery experience across distributed systems.
Kubernetes, Terraform, AWS, Azure, GCP, GitLab CI, Go, Python, Bash, Spark, Trino, Presto, Kafka, NiFi, Iceberg, Delta, Hudi, YouTrack, Nexus
3w
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Space RCO - Cyber Security Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A defense-focused engineering and technical services firm supporting government space and cyber programs.
10+ YOE10+ years DoD/IC or industry cybersecurity experience, TS/SCI clearance with SAP eligibility, experience with cloud/container platforms, RMF/JSIG knowledge, and SETA/space systems experience.
Docker, Containers, AWS, Azure, Joint SAP Implementation Guide (JSIG), NIST SP 800-37
2w
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Product Architect - Platform Engineering
Lone Tree or Englewood
$190k-$261k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOEBachelor’s degree in computer science or related field and 10+ years in security architecture, enterprise architecture, or platform engineering, with secure cloud, networking, cybersecurity, and DevSecOps expertise.
DevOps, CI/CD, AWS Transit Gateway, Azure VWAN, DirectConnect, ExpressRoute, VPN, VPCs, VNETs, WAFs, DNS, Cisco, Palo Alto, IDS/IPS, SIEM, CMMC, NIST 800-171, ITAR, DFARS, NIST, Zero Trust Architecture
3w
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Senior Engineer
Colorado Springs or McLean or United States
$110k-$140k/yr RemoteFull Time
Raft
Raft: Builds AI and data platforms for U.S. national defense.
5+ YOE5+ years in platform/DevOps/SRE; hands-on Kubernetes, IaC, CI/CD, GitOps, AWS; experience with Terraform, GitLab Runners, observability stacks; ability to obtain Security+ and hold Secret clearance.
Kubernetes, Docker, Calico, Cilium, Helm, AWS, Terraform, Ansible, GitLab Runners, Prometheus, Grafana, Fluent Bit, Loki, Kibana, Python, Go, Maven, Gradle, NPM, Yarn, Istio, Argo CD, Flux
1mo
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Senior Identity & Auth Engineer
Denver or Long Beach or Colorado Springs
$150k-$225k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
10+ YOEEligible for TS/SCI,10+ years platform/security engineering with 5+ focused on identity/auth, Kubernetes and IdP experience, compliance knowledge (NIST/CMMC/FedRAMP), and scripting in Python/Go/Bash.
Kubernetes, Keycloak, Dex, Authentik, SPIFFE, SPIRE, Istio, Linkerd, Cilium, OPA, Gatekeeper, Kyverno, Cedar, LDAP, Active Directory, SAML 2.0, HashiCorp Vault, Azure Key Vault, Python, Go, Bash, SpiceDB, Authzed, OpenFGA, Ory Keto, Rego
3mo
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Systems Integration - Platform Integration
Colorado Springs, Colorado, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
6+ YOEBachelor’s degree with 5+ years experience or Master’s with 3+ years; Top Secret clearance with SCI eligibility; experience in DoD/classified environments; strong systems integration, cybersecurity, and DevSecOps skills.
Linux, Windows, VMware, Docker, Kubernetes, GitLab, Jenkins, Ansible, Jira, Confluence, Networking, Cybersecurity
4w
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Security AI Technologist
Littleton, Colorado, United States
$127k-$182k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
3+ YOEBachelor's degree or equivalent, 3+ years in security engineering and 3+ years in generative AI development; experience with LLM platform integration, Python development, and AI security frameworks.
AWS Bedrock, Anthropic, Gemini, OpenAI, Python, NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS
2w
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Senior Software Engineer- DevOps
Littleton or Denver
$151k-$205k/yr OnsiteFull Time
Four Sea Group
Four Sea Group: Technical mission support and software engineering for aerospace.
6+ YOEBachelor’s degree or equivalent practical experience; 6+ years in software, DevOps, cloud, or platform engineering; active Top Secret clearance; cloud, containers, CI/CD, Linux, automation, networking, and security experience.
AWS, Azure, Google Cloud, Docker, Kubernetes, OpenShift, GitLab CI, Jenkins, Linux, Angular, React, Java, Amazon Web Services, Ansible, Puppet, Terraform, CloudFormation, GitLab, Argo CD, Prometheus, Grafana, OpenTelemetry, ELK Stack, ESXL, SAFe
6d
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Senior QA Engineer – USP and Video Surveillance (VS/Acuity)
Centennial, Colorado, United States
OnsiteFull Time
Quantum
QuantumNASDAQ: QMCO: Provides data storage and management solutions for unstructured data.
5+ YOERequires 5+ years of QA engineering experience, senior or lead experience, manual enterprise-platform testing, physical test environments, VMware, Linux, Windows Server, networking, storage, and security testing.
VMware, vSphere, ESXi, vMotion, HA/DRS, Linux, Windows Server, VLANs, iSCSI, RAID, Qualys, Nessus, Milestone, Genetec, Avigilon, Python, Bash, PowerShell, CI/CD, Jira
3w
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HPC Software Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
BasisPath
BasisPath: IT solutions and systems engineering for federal government missions.
10+ YOEBachelor's in STEM and 10+ years professional experience; ~5 years modeling/simulation in multi-platform HPC; proficiency with Fortran, C/C++, BASH/Korn, Linux; mentoring and training experience; security clearance required.
Fortran, C, C++, BASH, Korn, Linux, CVS, SVN, Git, CMake, Makefile, autoconf, Python, Perl, CUDA, OpenCL, JIRA
2w
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Mid-Level DevSecOps Engineer (Colorado Springs)
Colorado Springs or Colorado
OnsiteFull Time
LaunchTech
LaunchTech: Technology solutions provider specializing in defense systems and cybersecurity.
12+ YOE1+ MgmtRequires 12+ years general experience, 6+ years system integration/DevSecOps or Kubernetes experience, 1+ year leadership, cloud platform expertise, Coder Platform, CI/CD, containerization, Security+, and active DoD Secret clearance.
Kubernetes, Azure Kubernetes Service (AKS), AWS Elastic Container Service (ECS), Red Hat OpenShift Container Platform (OCP), Terraform, HELM, Ansible, Bash, IaaS, PaaS, PostgreSQL, Cassandra, MySQL, Coder Platform, CI/CD, Docker, AWS, Azure
2mo
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Solution Architect
Englewood, Colorado, United States
$181k-$337k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
Design end-to-end telecom platform architectures for hybrid satellite and cellular products; collaborate with product and engineering teams; knowledge of 4G/5G cores, TM Forum, cloud platforms, APIs, and regulatory/security requirements.
TM Forum ODA, MEF, GSMA, 3GPP, O-RAN, GCP, AWS, ServiceNow SOMT, TSM, TSOM, eSIM, TOGAF, ArchiMate