73 platform security engineer jobs at 52 companies in Parker, CO

1w
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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
2mo
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Platform Security Engineer 2
Folsom or Denver or Englewood or Minneapolis or St. Paul or Pennington or Woodcliff Lake or Olympia
OnsiteMultiple Commitments Available
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
3+ YOEMinimum 3 years in infrastructure/security; bachelor’s in IT/cybersecurity/computer science or equivalent; firewall and IAM experience; VMware NSX/vDefend knowledge; scripting/automation; CIS/NIST familiarity.
VMware NSX, vDefend, Aria Operations, Aria Automation, Azure, AWS, OPA, Sentinel, Terraform, Ansible, SSO/federation
2mo
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Platform Security Engineer 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
3+ YOEBachelor's in IT/Cybersecurity/CS or equivalent, 3+ years infrastructure/systems/network/virtualization security experience, VMware NSX/vDefend and firewall/IAM experience, VCF and vSphere familiarity, scripting/automation, knowledge of CIS/NIST.
vDefend, NSX, VMware vSphere, VCF, Aria Operations, Aria Automation, SDDC Manager, OPA, Sentinel, Terraform, Ansible, CIS, NIST
1mo
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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
1mo
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Staff Platform Engineer, AI
Denver or Long Beach
$200k-$330k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
8+ YOE8+ years engineering/DevOps/cloud experience, production systems in Python/TypeScript, LLM APIs/RAG/agent frameworks, cloud (AWS/Azure/GCP), CI/CD, security clearance eligibility (Top-Secret), strong communication and technical leadership.
Python, TypeScript, CrewAI, Pydantic AI, OpenTelemetry, AWS, Azure, GCP, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, CI/CD, LLM APIs, Retrieval-Augmented Generation (RAG)
1d
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Senior Manager, Security Platform Engineering
Denver, Colorado, United States
$175k-$200k/yr OnsiteFull Time
Todyl
Todyl: Provides a unified cloud-native cybersecurity platform for small businesses.
8+ YOE3+ Mgmt8+ years in software or security engineering, 3+ years managing engineering teams, bachelor's or equivalent, production systems and delivery quality experience, strong domain knowledge in detection/response.
SASE, SIEM, Endpoint Security, GRC, MXDR, Kafka, Logstash, ClickHouse, MySQL, GROK, Go, Python, SQL, Git, Argo, CI/CD, LLM, AI/ML
2mo
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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
3mo
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Platform Engineer
Aurora, Colorado, United States
$130k-$150k/yr OnsiteFull Time
DPG Solutions
DPG Solutions: Automates IT infrastructure and DevSecOps for defense and government.
5+ YOEUS citizenship, active TS/SCI with CI Poly, Security+ or CISSP, BS/BA in STEM plus 5 years, Kubernetes/Docker experience, Linux (Red Hat), programming/scripting (Python/Java/Ruby/Bash/C/C#/Go).
Kubernetes, Docker, Python, Java, Ruby, Bash, C++, C#, Go, Red Hat Linux
2mo
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DevOps / Platform Engineer
Colorado Springs, Colorado, United States
$120k-$150k/yr OnsiteFull Time
Caliola
Caliola: Develops secure and resilient solutions for mission-critical communications.
3+ YOEBachelor's in IT/CS; 3-10+ years Linux engineering; Python/Bash; CI/CD experience; security clearance required.
Python, Bash, CI/CD, GitLab, Jenkins, GitHub Actions, Docker, Proxmox, Kubernetes, OpenShift, Docker Swarm, Prometheus, Loki, Grafana, OpenTelemetry, Ansible, Terraform, Linux, RHEL
1mo
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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
1mo
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Senior. Principal Platform DevSecOps Engineer (Onsite)
Aurora, Colorado, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizenship and active transferable TS/SCI with Polygraph required day 1; BS/BA in STEM and 10+ years related experience; RedHat Linux, Terraform/Ansible/Chef, Python/Bash experience; DoD 8570 IAT Level II (e.g., Security+ CE) required.
RedHat Linux, Terraform, Ansible, Chef, Python, Bash, AWS, EC2, EKS, S3, CloudWatch, IAM, VPC, Kubernetes, Docker, Podman, Jira, Confluence, Jenkins, Artifactory, GitLab, Helm, Nessus
1w
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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
2w
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Lead Cloud Platform & Dev Ops Engineer
Denver or Colorado
$122k/yr HybridFull Time
State of Colorado
State of Colorado: Provides essential public services and administrative governance to residents.
3+ YOEMaster's+3 yrs or Bachelor's+5 yrs in CS/CE/EE/IT; 3+ years with Python/Java, CI/CD, IaC, cloud (AWS EKS/ECS/Lambda), monitoring (Prometheus,Grafana); experience with Kafka/RabbitMQ and security/compliance.
Python, Java, AWS, EKS, ECS, Lambda, CI/CD, infrastructure-as-code, Prometheus, Grafana, Kafka, RabbitMQ
4w
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Senior Security Compliance Engineer
Boston or Denver
$120k-$180k/yr OnsiteFull Time
Klaviyo
KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.
3+ YOE3+ years security compliance/GRC engineering experience with automation focus; experience with SOC 2, ISO 27001/27017, PCI or SOX ITGCs; proficiency with cloud (AWS, Kubernetes), scripting (Python, Go, SQL), REST APIs, and compliance automation platforms.
Drata, Vanta, Anecdotes, HyperProof, AWS, Kubernetes, Python, Go, SQL, REST APIs, CI/CD
2mo
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Senior AI Platform Engineer
Englewood or Denver
$117k-$158k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
5+ YOEDatabricks AI enablement, Python/PySpark, Unity Catalog governance, cloud security, FinOps, and cross‑functional collaboration.
Databricks, Delta Lake, Unity Catalog, Python, PySpark, Terraform, GitLab, Genie, Mosaic AI
2w
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Lead Cloud Platform & Dev Ops Engineer
Denver, Colorado, United States
$122k/yr RemoteFull Time
University of Colorado
University of Colorado: Public research university providing higher education and healthcare services.
3+ YOEMaster's+3yrs or Bachelor's+5yrs in CS/CE/EE/related IT. 3+ years with Python/Java, CI/CD, IaC, cloud platforms (AWS EKS/ECS/Lambda), monitoring (Prometheus,Grafana); experience with Kafka/RabbitMQ and security/compliance.
Python, Java, EKS, ECS, Lambda, Prometheus, Grafana, Kafka, RabbitMQ
1w
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Engineering Manager - Security Platform
Atlanta or Austin or Denver or New York City or Toronto or Washington DC or Seattle
$170k-$237k/yr HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
Engineering manager with distributed systems, software development, and security implementation experience; strong communication and team leadership; experience with PKI, secrets management, or cryptography preferred.
HashiCorp Vault, OpenBao, Linux/UNIX, Go, Python, Salt, HSMs, TPM, AMD SEV, Intel SGX, Apple Secure Enclave
2w
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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
1mo
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Infrastructure Engineer Senior, Oracle Platform
Pittsburgh or Dallas or Cleveland or Birmingham or Denver
$91k-$169k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOEBachelors degree and 5+ years industry experience. Deep hands-on Oracle platform engineering (RAC, Grid Infrastructure, Multitenant), automation, lifecycle management, performance tuning, backup/recovery, security controls (TDE, EUS, MFA) and audit/regulatory support.
Oracle, Oracle RAC, Grid Infrastructure, Oracle Multitenant (CDB/PDB), Oracle Recovery Appliances, Oracle Enterprise Manager (OEM), Oracle OPM, Transparent Data Encryption (TDE), Enterprise User Security (EUS), MFA, CIS, Machine Learning (ML)
1w
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Senior Software Engineer — PingOne Platform Administration & Security
United States or Denver
$110k-$138k/yr RemoteFull Time
Ping Identity
Ping Identity: Provides identity and access management software for enterprise security.
5+ YOE5+ years software engineering experience with backend services; Java and NodeJS experience; TypeScript and REST API familiarity; experience with SaaS, CI/CD, distributed systems, and mentoring peers.
Java, NodeJS, TypeScript, REST APIs, CI/CD, MCP