Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Computational Scientist for AI Model Evaluation in Materials Science

SaidGig

Role Overview

Bring deep atomistic and surface modeling expertise to a frontier AI research lab focused on materials science and physical sciences. This hands-on role uses specialist simulation and surface science knowledge to generate, organize, and evaluate the scientific data that advanced models learn from. Your work will directly influence how models reason about electronic structure, surfaces, adsorption, and reaction energetics.

Key Responsibilities
  • Provide domain expertise across first-principles and molecular simulation, including electronic structure, surface and interface modeling, adsorption, and reaction energetics, to produce high quality training and evaluation data.
  • Design and solve expert-level atomistic and surface modeling problems, including setup, execution, and interpretation of simulations.
  • Review and evaluate AI-generated scientific reasoning, identify errors, and improve technical accuracy.
  • Rate and rank model outputs against defined scientific criteria, documenting clear written justification for assessments.
  • Structure technical knowledge into well organized, model-ready data, including simulation setups, methods, and results.
  • Deliver reliable, high quality work on defined timelines.
Qualifications
  • Hands-on experience with atomistic modeling using first-principles or molecular methods, for example DFT, ab initio molecular dynamics, classical molecular dynamics, or Monte Carlo.
  • Experience modeling surfaces, interfaces, adsorption, and reaction phenomena, including slab models, surface reconstructions, transition state search, nudged elastic band methods, and microkinetics.
  • Experience with semiconductor-relevant materials modeling, or background in computational heterogeneous catalysis.
  • Proficiency with standard tools and libraries such as VASP, Quantum ESPRESSO, CP2K, GPAW, LAMMPS, ASE, and pymatgen.
  • PhD in materials science, chemistry, physics, chemical engineering, or a related field, with several years of research experience beyond the PhD preferred.
  • Clear written English and the ability to explain technical reasoning concisely.
Work Terms
  • Engagement type: Long-term, ongoing engagement.
  • Schedule: Up to 40 hours per week, with a minimum commitment of 10 hours per week.
  • Work arrangement: Remote, candidates must be based in the United States.
  • Employment form: Hourly engagement.
Compensation

84 per hour

Eligibility
  • Candidates must be located in the United States and able to work remotely within US time zones.
Vacancy posted 11 days ago
Similar jobs that could be interesting for youBased on the Computational Scientist for AI Model Evaluation in Materials Science in Remote vacancy
  • $84 per hour

     ...expert-level atomistic and surface modeling skills to create, organize, and evaluate scientific data that trains and tests advanced AI models for materials science and chemical processes. This is...  ...materials, or a background in computational heterogeneous catalysis.... 
    Suggested
    Remote job
    Hourly pay

    SaidGig

    Remote
    3 days ago
  •  ...Role Overview Design original, graduate-level computational chemistry problems that test whether advanced AI systems can perform research-grade electronic structure...  ...Test each problem against state-of-the-art AI models, evaluate performance, and refine problems until they... 
    Suggested
    Hourly pay
    Contract work
    Remote work

    SaidGig

    United States
    6 days ago
  • $70 - $100 per hour

     ...You will design graduate-level computational chemistry problems that test whether advanced AI systems can perform research-grade...  ...against state-of-the-art AI models until the problems reach the intended...  ...that are relevant for evaluation. Domains and Tools Primary... 
    Suggested
    Hourly pay
    For contractors
    Remote work

    SaidGig

    United States
    2 days ago
  • $100 per hour

     ...interpretive geology expertise to evaluate AI-generated geoscience content,...  ...that improves how AI models understand geology concepts,...  ...and discretion when evaluating material that may be confidential or proprietary...  ...to a desktop or laptop computer is required. Schedule:... 
    Suggested
    Full time
    Contract work
    Part time
    For contractors
    Remote work
    Flexible hours

    SaidGig

    United States
    more than 2 months ago
  • $80 - $150 per hour

     ...physics expertise to evaluate, verify, and improve...  ...train next-generation AI systems. This contractor...  ..., or optical materials. Experience as a postdoctoral...  ..., or senior research scientist. Recent...  ...Jupyter for theoretical modeling and computational validation. Demonstrated... 
    Suggested
    Hourly pay
    For contractors
    Remote work

    SaidGig

    Canada
    a month ago
  •  ...Overview Apply advanced computational chemistry knowledge to design, evaluate, and optimize molecular...  ...benchmark next-generation AI systems. You will...  ...inform chemistry-related AI model development. Key Responsibilities...  ...provide the requested materials. The posting will... 
    Hourly pay
    For contractors
    Remote work

    SaidGig

    United States
    a month ago
  • $80 - $100 per hour

     ...Role Overview Apply deep computational physics knowledge to produce...  ...that demonstrate how AI coding agents solve advanced...  ..., including Codex, Claude Science, Claude Code, and Claude Cowork...  ...feedback that improve model training and evaluation. Communicate findings accurately... 
    Hourly pay
    For contractors
    Remote work

    SaidGig

    Canada
    9 days ago
  •  ...advanced mathematical reasoning and computational problem solving to improve and evaluate large language models. You will design rigorous math...  ...Accelerate frontier AI research by contributing high quality data and evaluation material, and by working with advanced training... 
    Contract work
    For contractors
    Freelance
    Remote work

    SaidGig

    United States
    20 days ago
  • $90 - $120 per hour

     ...Role Overview Apply advanced computational biology and medicinal chemistry...  ...that helps train next-generation AI systems. This remote contractor...  ...feedback to improve AI model performance in computational biology contexts. Evaluate scientific content for accuracy... 
    Hourly pay
    For contractors
    Remote work

    SaidGig

    United States
    14 days ago
  • $40 - $60 per hour

     ...Role Overview Apply advanced computational biology expertise to evaluate, annotate, and benchmark AI-generated outputs used in genomics, transcriptomics, structural...  ...assessments will shape how next-generation AI models learn, reason, and perform in real-world biological... 
    Hourly pay
    Contract work
    For contractors
    Remote work
    Work visa

    SaidGig

    United States
    a month ago
  •  ...graduate-level, research-focused computational problems that test whether advanced AI systems can perform real scientific...  ...will be exercised against top AI models and iteratively refined until it...  ...validators in Python. Run and evaluate problems against state-of-the-art... 
    Hourly pay
    Remote work

    SaidGig

    United States
    6 days ago
  • $40 per hour

    A biotechnology company is seeking a Biotechnology R&D Scientist to train AI models and evaluate their outputs. This role involves measuring the progress of AI chatbots with complex biology questions and ensuring their performance and correctness. Candidates should have... 
    Hourly pay
    Remote work
    Flexible hours

    DataAnnotation

    Vermont
    5 days ago
  • $40 per hour

    A leading AI training company is seeking a Biotechnology R&D Scientist to evaluate and improve AI models by posing complex biological questions. This remote position allows candidates to choose projects and work on their own schedule, with rates starting at $40+ per hour... 
    Hourly pay
    Remote work

    DataAnnotation

    Sioux Falls, SD
    3 days ago
  • $84 per hour

     ...domain knowledge in inorganic materials, semiconductors, and...  ...to generate, structure, and evaluate the scientific data used to train...  ...evaluate advanced materials-science models. Your contributions will directly...  ...data. Review and evaluate AI-generated scientific reasoning... 
    Hourly pay
    Remote work
    10 hours per week

    SaidGig

    United States
    16 days ago
  • $40 per hour

     ...DataAnnotation is seeking a Biotechnology R&D Scientist to train AI models. In this role, you will evaluate the outputs of AI chatbots and assess their logic to improve model quality. The ideal candidate should have a deep understanding of cell biology, genetics, biochemistry... 
    Hourly pay
    For contractors
    Remote work

    DataAnnotation

    New York, NY
    1 day ago
  • $40 per hour

     ...company in the United States is seeking an R&D Biologist to train AI models and improve their quality. This position offers remote...  ...selected projects at your own schedule. Responsibilities include evaluating the performance of AI chatbots on complex biology topics. Candidates... 
    Hourly pay
    Remote work

    DataAnnotation

    Brooklyn, NY
    1 day ago
  • $40 per hour

     ...We are looking for a Process Development Chemist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level... 
    Hourly pay
    Full time
    Contract work
    Part time
    Remote work

    DataAnnotation

    Iowa, LA
    5 days ago
  • $40 per hour

    A growing technology company is seeking an R&D Biologist to join their team. This role involves training AI models by evaluating chatbot outputs on complex biology questions. Applicants should possess strong expertise in biology and related fields. You will work remotely... 
    Hourly pay
    Remote work

    DataAnnotation

    New York, NY
    5 days ago
  • $40 per hour

    A leading AI training firm in the United States is seeking an R&D Biologist to join their team. In this remote position, you will evaluate AI chatbots and enhance their models while ensuring the biological accuracy of their outputs. The ideal candidate should have an expert... 
    Hourly pay
    Remote work

    DataAnnotation

    Hartford, CT
    5 days ago
  • $40 per hour

    A technology company in Massachusetts is seeking an R&D Biologist to join their team to train AI models by evaluating chatbot outputs against complex biology questions. Ideal candidates will hold advanced qualifications in biology or biochemistry. This position allows full... 
    Hourly pay
    Full time
    Part time
    Remote work

    DataAnnotation

    Oklahoma City, OK
    5 days ago
  • A technology company in the United States is looking for an R&D Biologist to join their team and train AI models. You will be responsible for evaluating the logic and outputs of AI chatbots, requiring an expert level of biology. The position is either full-time or part-... 
    Hourly pay
    Full time
    Part time
    Remote work
    Flexible hours

    DataAnnotation

    Louisiana, MO
    5 days ago
  • $40 per hour

     ...data solutions company is seeking a Process Development Chemist to join their team remotely. In this role, you will train AI models by evaluating their performance on complex chemistry questions. The position offers flexibility to work on chosen projects at an hourly rate... 
    Hourly pay
    Remote work

    DataAnnotation

    Jackson, MS
    5 days ago
  • $40 per hour

    A technology-focused company is seeking a Postdoctoral Researcher in Chemistry to evaluate AI chatbots based on complex chemistry questions. This remote position allows for flexible scheduling and project selection. Applicants must have a PhD in Chemistry and a strong command... 
    Hourly pay
    Remote work
    Flexible hours

    DataAnnotation

    Raleigh, NC
    5 days ago
  •  ...Role Overview Lead the creation and evaluation of AI systems that perform advanced economic reasoning. This role focuses on building rigorous...  ..., benchmarks, and agentic workflows to measure and improve model performance on real world economic research and policy... 
    Full time
    Remote work

    SaidGig

    United States
    15 days ago
  • $80 - $135 per hour

     ...role produces fully human-verified reference data used to evaluate large language model performance on frontier physics reasoning. Work includes...  ...Astrophysics Quantum Information Optical Properties of Materials Magnetic Materials Measurements in Quantum... 
    Hourly pay
    Remote work
    10 hours per week

    SaidGig

    United States
    22 days ago
  •  ...experienced biology professionals with AI research teams and companies. Members...  ...domain expertise to help train and evaluate biology-focused AI models, design realistic tasks and deliverables...  ...in data analysis within life sciences contexts. Strong written and verbal... 
    Hourly pay
    Contract work
    Immediate start
    Remote work

    SaidGig

    United States
    more than 2 months ago
  • $40 per hour

    A leading AI research firm is seeking a Postdoctoral Researcher in Chemistry to evaluate AI chatbot outputs and improve their performance. This remote role offers flexibility in project selection and work schedules, along with hourly payment starting at $40+, plus potential... 
    Hourly pay
    Remote work

    DataAnnotation

    Helena, MT
    1 day ago
  •  ...problems that help fine-tune large language models. You will create clear, rigorous, step-by-step solutions, help define evaluation benchmarks across undergraduate to PhD-level...  ...Projects will also teach you how to leverage AI to become a stronger analyst. Key... 
    Contract work
    For contractors
    Freelance
    Remote work

    SaidGig

    United States
    more than 2 months ago
  • $84 per hour

     ...processes to generate, structure, and evaluate scientific data used to train and evaluate advanced AI models for semiconductor and physical-science applications. Your technical...  ...these models reason about deposition, materials, and semiconductor processing. Key... 
    Hourly pay
    Remote work
    10 hours per week

    SaidGig

    United States
    16 days ago
  • $100 per hour

     ...Overview Geoscientists apply field and interpretive expertise to evaluate AI-generated geology content, design job-related questions, and...  ...internet connection and access to a desktop or laptop computer. Schedule: Flexible, asynchronous work with no minimum hour... 
    Full time
    Part time
    For contractors
    Remote work
    Flexible hours

    SaidGig

    United States
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Computational Scientist for AI Model Evaluation in Materials Science. Be the first to apply!