Senior Platform Engineer: GovCloud & AI Infra

Omni Federal; Virginia; A distancia; USD 140.000 - 180.000; Jornada completa

Descripción de la vacante

Omni Federal is seeking a Senior Platform Engineer to design, build, and run the platform used by the A2D2 development team. You will manage cloud infrastructure, CI/CD, container builds, model-serving hosts, and offline install bundles for accredited on-prem delivery, ensuring stability and clear documentation.

You will collaborate with the Lead Software Engineer, treating the platform as a product with well-defined interfaces, incremental changes, and robust rollback paths to keep teams

Formación

• 5+ years of overall technical experience.
• Architected and operated multi-tier AWS GovCloud environments using Terraform/OpenTofu.
• Provisioned and hardened ECS Fargate, ECR, IAM, VPC, ALB, Route 53, Secrets Manager/SSM, and CloudWatch per NIST 800-53.
• Built reusable infrastructure modules and pipelines driven from a single source of truth.
• Engineered DAG-scheduled pipelines to avoid unnecessary rebuilds.
• Administered Docker autoscaler runners with caching and interruptible jobs.
• Authored multi-stage Docker files with BuildKit and shared base layers.
• Deployed GPU-backed LLM serving stacks (vLLM, Ollama) for production workloads.
• Created reproducible install bundles with images, charts, IaC, and dependencies for offline delivery.

Responsabilidades

• Build and run cloud infrastructure, CI/CD pipelines, and container builds for the platform.
• Manage model-serving hosts and offline install bundles used for accredited on-prem delivery.
• Treat the platform as a product for developers with stable interfaces and clear runbooks.
• Ship changes in small, reversible increments with rollback paths and documented impact.

Conocimientos

Cloud architecture

Terraform/OpenTofu

CI/CD pipelines

Docker & BuildKit

GPU-backed inference stacks

AWS GovCloud

Kubernetes/docker orchestration

Security frameworks (NIST 800-53)

Herramientas

Terraform/OpenTofu

AWS GovCloud

ECS Fargate

ECR

IAM

VPC

ALB

Route 53

Secrets Manager/SSM

CloudWatch

Docker

BuildKit

vLLM / Ollama

Descripción del empleo

Omni Federal is seeking a Senior Platform Engineer to design, build, and run the platform used by the A2D2 development team. You will manage cloud infrastructure, CI/CD, container builds, model-serving hosts, and offline install bundles for accredited on-prem delivery, ensuring stability and clear documentation.

You will collaborate with the Lead Software Engineer, treating the platform as a product with well-defined interfaces, incremental changes, and robust rollback paths to keep teams