Principal Cloud & DevSecOps Engineer (C2E DoD)

Science Applications International Corp.; Colorado Springs (CO); On-site; USD 160,000 - 200,000; Full time

Job summary

Science Applications International Corp. seeks a Principal Cloud & DevSecOps Engineer to join the Colorado Springs team onsite. You will deploy C2E cloud environments (AWS/Azure), build secure CI/CD pipelines, and implement IaC for multi-cloud DoD deployments. Active TS/SCI clearance is required.

You will lead secure, scalable cloud architectures, automate deployment pipelines, and drive compliance with RMF and STIGs while collaborating with government partners and internal teams.

Qualifications

• U.S. citizen with active TS/SCI clearance.
• Bachelor’s degree in Computer Science, Engineering, or related field with 9+ years, or Master’s with 7+ years (or equivalent experience).
• 5+ years of experience in cloud engineering or hybrid cloud environments.
• Experience with C2E cloud platforms, including AWS.
• Proficiency in Kubernetes and containerization tools (Docker, Helm).
• Deep expertise in Infrastructure as Code (IaC): Terraform, AWS CloudFormation.
• Hands-on knowledge of CI/CD tools: Jenkins, GitLab CI, or AWS CodePipeline.
• DoD 8140 System Administrator intermediate certification (Security+ CE or greater).
• Proven DevSecOps experience with tools (Checkmarx, Snyk, SonarQube).
• Knowledge of DoD cybersecurity frameworks including RMF and STIGs; on-site only role.

Responsibilities

• Deploy cloud environments (C2E) and automate scaling of microservices and Kubernetes clusters using Terraform, CloudFormation, and Ansible.
• Establish and maintain secure CI/CD pipelines with integrated security tools and GitOps workflows.
• Build IaC for multi‑cloud DoD-compliant deployments and secure Kubernetes workloads.
• Monitor, troubleshoot, and optimize cloud resources, performance, and costs in C2E environments; integrate observability tooling.
• Apply DoD cybersecurity policies (RMF, STIGs) and perform vulnerability remediation across pipelines.
• Collaborate with government and SAIC teams to document architectures and produce pipeline guides.

Skills

Kubernetes

Docker

Helm

Terraform

CloudFormation

DevSecOps

CI/CD

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Jenkins

GitLab CI

AWS CodePipeline

Job description

Science Applications International Corp. seeks a Principal Cloud & DevSecOps Engineer to join the Colorado Springs team onsite. You will deploy C2E cloud environments (AWS/Azure), build secure CI/CD pipelines, and implement IaC for multi-cloud DoD deployments. Active TS/SCI clearance is required.

You will lead secure, scalable cloud architectures, automate deployment pipelines, and drive compliance with RMF and STIGs while collaborating with government partners and internal teams.