Senior DevSecOps/Infrastructure Security Engineer

Colossus Technologies Group is seeking a hands-on DevSecOps / Infrastructure Security Engineer to help design, secure, and scale modern cloud infrastructure. This role focuses on building secure systems from the ground up and involves responsibilities such as designing secure infrastructure in Google Cloud Platform and embedding security into CI/CD pipelines.

Responsibilities:

• Design and secure infrastructure in Google Cloud Platform (GCP)
• Implement and manage infrastructure as code using Pulumi
• Strengthen Kubernetes (K8s) security, reliability, and observability
• Embed security into CI/CD pipelines and developer workflows
• Partner with engineering teams to improve secure development practices
• Identify and remediate infrastructure and application security risks

Requirements:

• Strong experience with Node.js in production environments
• Deep experience with GCP
• Hands-on experience with Pulumi (or similar IaC tools such as Terraform)
• Solid Kubernetes (K8s) experience in production
• Proven DevSecOps experience (balancing security and engineering)
• Ability to operate independently and deliver in fast-paced environments
• Experience in high-growth or scaling environments
• Background in infrastructure security or platform engineering
• Familiarity with compliance/security frameworks (ISO, SOC2, etc.)