Type of Requisition:
Regular
Clearance Level Must Currently Possess:
Top Secret/SCI
Clearance Level Must Be Able to Obtain:
Top Secret SCI + Polygraph
Public Trust/Other Required:
None
Job Family:
IT Infrastructure and Operations
Job Qualifications:
Skills:
CI/CD, Cloud Infrastructure, Cluster Administration, Kubernetes, Linux Server Administration Certifications:
None Experience:
15 + years of related experience US Citizenship Required:
Yes
Job Description:
YOUR IMPACT
Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of War ’s mission to keep our country safe and secure.
OUR COMPANY
Iron EagleX (IEX), a wholly owned subsidiary of General Dynamics Information Technology (GDIT) , delivers agile IT and Intelligence solutions. Combining small-team flexibility with global scale, IEX leverages emerging technologies to provide innovative, user-focused solutions that empower organizations and end users to operate smarter, faster, and more securely in dynamic environments.
JOB DESCRIPTION
Iron EagleX is seeking a SME Platform Engineer to support our Engineering team in Crystal City, VA. This role will lead the design, implementation, and management of our secure, on-premises cloud infrastructure. In this role, you will be the driving force behind our advanced computing environments, ensuring the seamless orchestration of containerized applications and large-scale data science platforms. You will work at the intersection of infrastructure, security, and machine learning, managing robust compute clusters and providing foundational support for AI model training and deployment. The ideal candidate has deep expertise in Kubernetes ecosystem tools, GitOps methodologies, and strict compliance standards.
M EANINGFUL WORK AND PERSONAL IMPACT
As a SME Platform Engineer , your work will directly empower our data science and engineering teams to push the boundaries of machine learning and data analytics. By building a nd maintain ing resilient GPU and Ray clusters, you will accelerate the fine-tuning and deployment of advanced models. Your commitment to security and compliance will ensure our critical syste ms rem ain protected against vulnerabilities, providing a safe, compliant, and highly performant foundation for the organization's most impactful technical initiatives. You will not just be managing infrastructure; you will be enabling innovation.
JOB DUTIES (INCLUDE BUT ARE NOT LIMITED TO)
Infrastructure & Orchestration: Architect, deploy, and manage on-premises cloud infrastructure using RKE2 and maintain storage solutions like Longhorn and Object storage .
Platform Enablement: Host and maintain robust data science environments, including software such as POSIT Workbench/Connect and Hive Metastore .
AI/ML Infrastructure: Manage and scale robust GPU clusters, Ray Clusters for fine-tuning machine learning models, and VLLM Routers for efficient model inference.
CI/CD & Automation: Build, maintain , and optimize CI/CD pipelines using Git, Helm charts, and ArgoCD for reliable software delivery.
Security & Compliance: Ensure continuous FIPS compliance across the environment. Actively manage and mitigate critical and high-level vulnerabilities.
Identity & Access: Implement and maintain robust authentication and authorization mechanisms using Keycloak and Open Policy Agent (OPA).
System Administration: Pull and manage container images from secure registries such as Harbor, Docker Hub , or Containeryard . Manage all core capabilities and troubleshoot issues effectively via the command-line console.
REQUIRED SKILLS
Demonstrated experience designing, deploying, administering, and troubleshooting production Kubernetes environments; hands-on experience with RKE2 or similar.
Strong Linux systems administration skills, including the ability to manage, diagnose, and troubleshoot…