Postdoctoral Research Associate, Agentic Workflows

Requisition Id15816

Overview:

The Oak Ridge National Laboratory (ORNL) is seeking a dynamic Research Associate to focus on innovations in AI-integrated workflow architectures that span the Edge Cloud and HPC continuum. This position centers on advancing intelligent workflows that enable seamless processes in autonomous discovery complex data integration workflow provenance and interactive reasoning using cutting-edge AI agents and toolkits. Your contributions will accelerate cross-disciplinary scientific progress across climate modeling computational chemistry additive manufacturing and other domains by designing scalable transparent and adaptable workflow systems.

This role offers an opportunity to work with ORNLs leadership-class computational resources experimental facilities and collaborative platforms like Flowcept CrewAI INTERSECT and the S3M Facility API pushing the boundaries in how scientists interact with real-time provenance data and AI-assisted experiments. Furthermore these advancements in intelligent AI workflows and agentic systems at ORNL may play a significant role in contributing to the 2025 Genesis Mission towards its goals of accelerating scientific discovery through cutting-edge AI integration.

Focus Areas:

• Modular Workflow Design: Improve scalability portability and reliability of loosely coupled workflows for large-scale experiments and computational workloads across diverse infrastructures.
• Interactive AI Agents for Scientific Workflows: Advance LLM-powered agents that interpret natural language queries generate runtime provenance insights reason over metadata and steer workflows adaptively based on scientific goals.
• Cross-Facility Orchestration: Streamline interaction between experimental facilities HPC systems and edge/cloud platforms enabling transparent data movement multi-agent collaboration and workflow modularization.
• Dynamic Workflow Schema Development: Design rich metadata-driven dataflow schemas for tracking provenance enabling efficient multi-step reasoning and integration across scientific domains.
• Agentic AI Integration with Digital Twins: Advance the use of workflow-integrated agentic AI systems in conjunction with digital twins to enable autonomous feedback-driven experimentation and adaptive workflow reasoning.
• Integration of HPC AI QC Workflows: Develop innovative hybrid workflows that integrate High-Performance Computing (HPC) Artificial Intelligence (AI) and Quantum Computing (QC) paradigms to address next-generation scientific challenges.
• Workflow Benchmarking and Optimization: Design and implement robust benchmarking frameworks to analyze and optimize the performance of AI-powered workflows and ensure scalability traceability and efficiency across diverse infrastructures.

Major Duties and Responsibilities:

• Research and prototypeLLM-driven agentscapable of autonomous and interactive decision-making anomaly detection and guided experimentation in distributed scientific workflows.
• Design scalable systems formulti-workflow provenance capture enhancing traceability reproducibility and transparency while facilitating intelligent multi-agent orchestration.
• Collaborate with domain scientists computer scientists engineers and facility operators to integrate AI seamlessly into experimental and computational pipelines.
• Demonstrate the effectiveness of dynamic workflows in representative use cases such asmaterials discoverycombustion chemistry andadditive manufacturing.
• Publish research findings in peer-reviewed journals conferences (e.g. SC NeurIPS AAAI) and open-source repositories.
• Mentor graduate students and contribute technical expertise to team projects aligned with ORNLs strategic scientific goals.
  
  

Basic Qualifications:

• Ph.D. in Computer Science Data Science Computational Science or a relevant domain discipline (completed within the last 5 years or nearing completion).
• Experience withscientific workflows distributed systems or AI agent development particularly integrating LLMs or autonomous tools within complex pipelines.
• Proficiency in modern AI frameworks and tools (e.g. PyTorch TensorFlow LangChain MCP SDKs) and programming languages (Python C).
• Experience withprovenance systems(e.g. Flowcept W3C PROV) and data streaming tools (Kafka Redis RabbitMQ).
• Understanding of HPC workflow orchestration platforms such as Argo CrewAI Parsl or RADICAL-Pilot.
  
  

Preferred Qualifications:

• Knowledge of tools such asGrafanaPolars orPandasfor monitoring and analyzing large-scale workflow execution and provenance data.
• Familiarity withsynthetic workflows graph-based reasoning or computational chemistry/molecular dynamics workflows.
• Expertise in AI techniques such as retrieval-augmented generation (RAG) schema-driven reasoning and graph traversal in provenance.
• Background in developing scalable tools forcross-domain edge-to-HPC workflowsusing distributed architectures.
• Proven ability to integratedynamic schema designand metadata enrichment into AI workflow systems.
  
  

Why Join Us:

ORNL is the nexus for transformative science and cutting-edge technology. Leveraging leadership computing resources and national facilities this position provides unmatched opportunities toredefine autonomy and scalability in scientific workflows. Youll work on real-world applications that shape the next generation ofAI-powered computational research while driving innovation and advancing reproducibility in multidisciplinary science.

Application Process:

Applicants should submit their CV a research statement detailing their expertise and vision for intelligent workflows and AI-powered provenance along with up to three representative publications.

Contact Information:

Oak Ridge National Laboratory
Email:
Address: 1 Bethel Valley Road Oak Ridge TN 37830

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc .docx) Adobe (unsecured .pdf) Rich Text Format (.rtf) and HTML (.htm .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.

ORNL is an equal opportunity employer. All qualified applicants including individuals with disabilities and protected veterans are encouraged to apply. UT-Battelle is an E-Verify employer.