73 platform security engineer jobs at 52 companies in Parker, CO
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Senior Platform Engineer, Security
Denver or United States
$180k-$235k/yrHybridFull Time
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.
Folsom or Denver or Englewood or Minneapolis or St. Paul or Pennington or Woodcliff Lake or Olympia
OnsiteMultiple Commitments Available
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.
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: 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.
Fort Carson or Colorado Springs or Charleston or Denver or San Diego
$110k-$180k/yrOnsiteFull Time
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.
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.
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.
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.
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
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.
Senior. Principal Platform DevSecOps Engineer (Onsite)
Aurora, Colorado, United States
$132k-$252k/yrOnsiteFull Time
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.
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.
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.
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.
Atlanta or Austin or Denver or New York City or Toronto or Washington DC or Seattle
$170k-$237k/yrHybridFull Time
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.
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.