Principal Digital Engineer

Modern Technology Solutions Inc • Huntsville, AL

2d

About The Position

MTSI is looking for a talented Principal Digital Engineer to join our team! In this role you will get to provide digital ecosystem, cloud architecture, and Model-based System Engineering expertise in support of the Missile Defense Agency Chief Digital Officer (CDO) mission.

Requirements

• MS in STEM field.
• 12+ years related experience in software integration, systems engineering, or enterprise architecture.
• Experience with API design and integration.
• Working knowledge of MBSE and SysML.
• Experience building enterprise dashboards.
• Experience with cloud environments and container technologies.
• Active or Interim Secret clearance.

Nice To Haves

• Experience supporting DoD programs.
• Experience with Cameo, MagicDraw, Sparx EA, or Rhapsody.
• Experience with Power BI, Tableau, Grafana, or Kibana.
• Experience with Kubernetes, GitLab, Terraform, and CI/CD pipelines.
• Knowledge of Link 16, tactical data links, and C2 architectures.
• Knowledge of AI-enabled workflows and digital engineering ecosystems to include Semantic Search, RAG Architectures, LLM Integration, Agentic AI Frameworks, AI Orchestration Platforms, and Data Fabric Architectures.

Responsibilities

• Able to combine expertise in API integration, cloud architecture, model-based systems engineering, dashboard development, DevSecOps, tactical interoperability, and digital engineering to coordinate and accelerate delivery of operational capabilities.
• Lead onboarding and integration of external software, models, simulations, AI tools, and operational capabilities.
• Design and implement secure API-based integrations and data exchange architectures.
• Design and implement AI-enabled digital ecosystems supporting human-machine teaming.
• Develop integration architectures connecting APIs, data services, semantic layers, knowledge graphs, and AI orchestration frameworks.
• Implement semantic data models and ontologies to improve AI reasoning and data discoverability.
• Develop AI-ready data pipelines that transform structured and unstructured data into consumable knowledge assets.
• Integrate Large Language Models (LLMs), agentic AI frameworks, and workflow automation services into enterprise environments.
• Develop enterprise dashboards and common operational pictures.
• Support MBSE activities using SysML, activity diagrams, and block diagrams.
• Develop common data models and integration standards.
• Support tactical interoperability including Link 16 and gateway architectures.
• Support DevSecOps pipelines and cloud-native deployments.
• Provide technical recommendations to government leadership.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal