- Shirlington, Virginia, United States
- On-site
- Full-time · Lead
- 12+ years
Serve as Technical Lead designing and technically integrating advanced Artificial Intelligence (AI) and Large Language Model (LLM) capabilities supporting the Department of Homeland Security (DHS).
Compensation
Expression offers competitive salaries and benefits, such as:
Responsibilities
- Lead the technical architecture, design, and implementation of enterprise AI and agentic AI solutions within the Government's existing AI environment
- Define scalable, secure, and maintainable software architectures integrating LLMs, specialized AI agents, enterprise data services, APIs, and human-in-the-loop workflows
- Design and implement multi-agent orchestration frameworks, including Responder–Evaluator–Reporter workflows, model selection, prompt management, tool invocation, and structured output validation
- Lead the integration of Government-approved frontier AI models through authorized endpoints
- Architect retrieval-augmented generation (RAG) solutions that integrate authorized enterprise data sources while preserving source attribution, access controls, data lineage, and traceability
Requirements
- Bachelor's degree in Computer Science
- Bachelor's degree in Software Engineering
- Bachelor's degree in Computer Engineering
- Bachelor's degree in Data Science
- Bachelor's degree in Artificial Intelligence