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Senior / Principal Platform Software Engineer

Boulder, Colorado, United States💼 Full-time💰 $156,000–$156,000🗓 2026-04-16 → 2026-08-01

Core

Design, maintain, and improve CI/CD pipelines and orchestrate automated deployments for secure software builds and deployments in defense and space domain applications.

Role type

Senior/Principal Platform Software Engineer (DevSecOps)

Builds

Secure software builds, automated deployment pipelines, and containerized applications for U.S. government defense missions

Domain

Defense, Space Domain Awareness, Missile Defense, Intelligence, Surveillance & Reconnaissance

Deliverable

infrastructure

Required skills

Python3, CI/CD tools (GitLab CI, GitHub Actions, Jenkins), Git, Docker, Kubernetes, Helm, Linux systems administration, Container security tools, SAST/SCA tools, AWS (EKS, EC2, Lambda), Application networking (Istio, NGINX, Traefik), Monitoring and observability tools (Prometheus, Grafana), Authentication tools (Keycloak), Artifact repositories (JFrog Artifactory, Nexus), C++ or Rust

Preferred skills

Secure software development and vulnerability management workflows, RMF processes, ATO activities, DISA STIG application

Technologies

GitLab CI, Kubernetes, Helm, Docker, Python3, AWS, Prometheus, Grafana, Keycloak, JFrog Artifactory, Nexus, Istio, NGINX, Traefik, Fortify, SonarQube, Snyk, Trivy, ZAP, Grype, Syft

Responsibilities

Design and maintain CI pipelines for secure software builds; Orchestrate automated deployments across environments using Kubernetes and Helm; Integrate CI pipelines with artifact management, testing, and security scanning tools; Monitor and troubleshoot CI/CD pipeline performance; Manage software release processes including version promotion and validation; Ensure adherence to cybersecurity protocols and secure coding practices; Support software vulnerability scanning and remediation processes

Seniority

Senior/Principal, hands-on IC with mentorship responsibilities

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