PRACTICE 01
Infrastructure & Systems Engineering
Cloud, Kubernetes, and DevSecOps engineering for federal modernization, delivered by an engineer who architects and operates production systems at enterprise scale.
METHODS
- Production-first architecture: design decisions made for the team that will operate the system
- Infrastructure-as-code with GitOps continuous deployment, no manual configuration drift
- DevSecOps shifted left, with security validation continuous from commit forward
- Continuous-ATO documentation produced alongside architecture, not bolted on at audit
- Parallel-run migration patterns with zero-downtime cutover
Tools
- Cloud platforms: AWS GovCloud (EKS, ECS, RDS, Transit Gateway, IAM Identity Center) and Azure Government (AKS, Entra ID, Key Vault, Defender for Cloud), with Control Tower and Landing Zones for tenant governance.
- Containers and orchestration: Kubernetes, Red Hat OpenShift, and DoD Platform One Big Bang, with Iron Bank hardened images and Istio service mesh. Helm and Kustomize for packaging, Argo CD or Flux for GitOps continuous deployment.
- DevSecOps and pipelines: CI/CD with GitLab, GitHub Actions, and Jenkins; infrastructure as code with Terraform and Ansible; secrets with HashiCorp Vault. Pipeline security includes SAST, SCA, and container scanning (Trivy, Anchore, Prisma Cloud), with Sigstore for supply chain attestation.
- Operations and observability: Prometheus, Grafana, OpenTelemetry, ELK, and Datadog.
Standards
- NIST SP 800-53, 800-171, and 800-207 (Zero Trust Architecture)
- FedRAMP Moderate and High
- DoD Zero Trust Strategy 2.0
- DISA STIG and CIS Benchmark hardening
- OSCAL for continuous ATO documentation

