Research Scientist

The Rector & Visitors of the University of Virginia; Charlottesville (VA); Hybrid; USD 80,000 - 110,000; Full time

Job summary

The Rector & Visitors of the University of Virginia seek a Research Scientist to join the Data Analytics Center, focusing on Large Language Models (LLMs). This role requires advanced knowledge of deep learning and AI, with at least two years of relevant experience in the field. The successful candidate will collaborate with researchers, manage AI-based research projects, and optimize LLMs on high-performance computing systems.

The ideal applicant should possess a Master's degree or above, excellent programming skills in Python, and a strong grasp of AI frameworks like PyTorch and TensorFlow. This position promotes a collaborative environment and offers flexible work arrangements.

Qualifications

• At least 2 years of relevant work experience.
• Demonstrated expertise in AI systems.
• Experience with deep learning and LLMs.

Responsibilities

• Collaborate with researchers on datasets and analytical requirements.
• Optimize LLM performance on HPC systems.
• Manage AI-based research projects.

Skills

Proficiency in Python programming

Expertise in AI systems and machine learning algorithms

Strong analytical and problem-solving abilities

Excellent written and verbal communication skills

Collaboration skills with researchers

Relationship-building skills

Education

Advanced degree (Master's or higher)

PhD in relevant field (Preferred)

Tools

AI frameworks like PyTorch

AI frameworks like TensorFlow

AI frameworks like Hugging Face

Job description

Department Overview

The University of Virginia's Research Computing (RC) team, part of UVA Information Technology Services (ITS), supports cutting‑edge research across the institution by providing advanced computational resources and expertise. Within RC, the Data Analytics Center (DAC) enables interdisciplinary collaboration by helping researchers apply modern data science and AI techniques to complex problems.

UVA ITS does more than support the UVA community – we empower and move it forward. With every partnership and every solution, we are shaping a culture and ecosystem where learning and discovery thrive.

Position Summary

The University of Virginia is seeking a Research Scientist with expertise in Large Language Models (LLMs) to join the Data Analytics Center (DAC) within Research Computing. This role will partner directly with researchers across disciplines to apply LLMs and AI techniques to diverse datasets, enabling innovative research outcomes.

As a key member of the Research Computing team, you will contribute technical expertise in deep learning and LLMs, support high‑impact research initiatives, and help advance UVA's leadership in data‑driven discovery.

Responsibilities

• Collaborate with researchers to understand datasets and analytical requirements
• Perform data preprocessing and analysis to identify appropriate deep learning and LLM approaches
• Select, fine‑tune, and apply LLMs and AI models to complex research problems
• Optimize LLM performance on HPC systems, including parallel implementations
• Manage AI‑based research projects to ensure timely delivery and scientific rigor
• Prepare technical reports, presentations, and research outputs
• Develop and deliver training sessions and workshops on LLMs for the UVA community
• Partner with the DAC team to share programming techniques and best practices

Minimum Qualifications

Education: Advanced degree (Master's or higher)

Experience: At least 2 years of relevant work experience

• Proficiency in Python programming
• Demonstrated expertise in AI systems and machine learning algorithms
• Strong analytical and problem‑solving abilities
• Excellent written and verbal communication skills
• Ability to collaborate with researchers across diverse disciplines
• Strong relationship‑building skills with technical and non‑technical stakeholders

Additional Requirement:

• U.S. citizenship or permanent residency required due to access to high‑security data environments

Preferred Qualifications

Education:

• PhD in Computer Science, Electrical Engineering, Data Science, or related field

Experience:

• 3+ years of academic or applied research experience

Technical Skills:

• Deep understanding of transformer architectures (attention, tokenization, embeddings, positional encoding, scaling)
• Experience with fine‑tuning techniques (supervised fine‑tuning, instruction tuning, RLHF, domain adaptation)
• Proficiency with AI frameworks such as PyTorch, TensorFlow, and Hugging Face
• Experience with LLM evaluation and benchmarking methodologies
• Familiarity with generative or probabilistic modeling

Additional Knowledge:

• Understanding of LLM risks such as hallucinations and bias, and responsible AI practices

Physical Demands

This is a primarily sedentary role. The position may require the ability to sit for extended periods and use a computer for prolonged durations.

Position Type & Work Location

• Full‑time
• Located in Charlottesville, VA
• Flexible work arrangements may be available

This position has committed funding through June 2028; continuation is dependent on the availability of funding.

Additional Requirements

• Background check required
• This position will not sponsor applicants requiring a visa

Equal Employment Opportunity Statement

The University of Virginia is an equal opportunity employer. All interested persons are encouraged to apply, including veterans and individuals with disabilities. Learn more about UVA's commitment to non‑discrimination and equal opportunity employment.