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Ai Model Trainer Jobs in Reston, VA (NOW HIRING)

YO AI Labs

Clinicia Expert - Remote

Washington, DC · Remote

$150 - $200/hr

Support AI model training by delivering high-quality clinical evaluations and expert feedback. Required Skills * Clinical Oncology * Clinical Hematology * Clinical Trial Evaluation * CTCAE Grading

YO AI Labs

Hematology Expert - Remote

Washington, DC · Remote

$150 - $200/hr

Support AI model training by delivering high-quality clinical evaluations and expert feedback. Required Skills * Clinical Oncology * Clinical Hematology * Clinical Trial Evaluation * CTCAE Grading

Peraton

AI Engineering Support SME

Washington, DC · On-site

$135K - $216K/yr

Support AI model training, evaluation, deployment, optimization, troubleshooting, and operational sustainment activities. * Develop dashboards, reporting solutions, predictive analytics capabilities ...

Peraton

AI Engineering Support SME

Washington, DC

Support AI model training, evaluation, deployment, optimization, troubleshooting, and operational sustainment activities. * Develop dashboards, reporting solutions, predictive analytics capabilities ...

Peraton

AI Engineering Support SME

Washington, DC · On-site

Support AI model training, evaluation, deployment, optimization, troubleshooting, and operational sustainment activities. * Develop dashboards, reporting solutions, predictive analytics capabilities ...

GDIT

Senior Principal Agentic AI/ML Engineer

Arlington, VA

$144K - $199K/yr

Build andmaintainAI/ML pipelines for data ingestion, preprocessing, feature engineering, model training, evaluation, and deployment. * Design, develop, and integrate modern AI model capabilities into ...

Unissant

Senior AI Systems Architect

Ashburn, VA · On-site

$145K - $208K/yr

Design scalable pipelines for AI model training, inference, monitoring, retraining, and operational management. * Implement secure Gen-AI guardrails addressing: * Hallucination mitigation * Prompt ...

UNISSANT

Senior AI Systems Architect

Ashburn, VA

Design scalable pipelines for AI model training, inference, monitoring, retraining, and operational management. * Implement secure Gen-AI guardrails addressing: * Hallucination mitigation * Prompt ...

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All JobsAi Model Trainer JobsAi Model Trainer Jobs in Reston, VA

Ai Model Trainer information

See Reston, VA salary details

$12

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$45

How much do ai model trainer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for ai model trainer in Reston, VA is $26.74, according to ZipRecruiter salary data. Most workers in this role earn between $20.00 and $31.01 per hour, depending on experience, location, and employer.

What does an AI model trainer do?

An AI Model Trainer is responsible for developing, training, and refining artificial intelligence models using large datasets. They preprocess data, select appropriate algorithms, monitor model performance, and tune parameters to improve accuracy and efficiency. Model trainers often collaborate with data scientists, engineers, and domain experts to ensure the AI meets specific requirements and delivers reliable results. Their work is essential for creating applications like image recognition, natural language processing, and predictive analytics.

What are some typical challenges faced by AI model trainers when working with large datasets?

AI Model Trainers frequently encounter challenges such as ensuring data quality, handling imbalanced datasets, and maintaining data privacy. Working with large datasets often requires careful preprocessing and cleaning to avoid biases and inaccuracies in the model. Additionally, trainers must collaborate closely with data engineers, domain experts, and software developers to validate data sources and to fine-tune models for optimal performance. Addressing these challenges is critical for producing reliable, high-performing AI systems.

What are the key skills and qualifications needed to thrive as an AI model trainer, and why are they important?

To thrive as an AI Model Trainer, you need strong expertise in machine learning, data analysis, and a background in computer science or a related field, often supported by an advanced degree. Proficiency with programming languages like Python, frameworks such as TensorFlow or PyTorch, and familiarity with data labeling and annotation tools are essential. Attention to detail, critical thinking, and effective communication help in accurately training and refining AI models while collaborating with diverse teams. These skills ensure that AI systems are trained accurately and efficiently, leading to reliable and ethical AI solutions.

What is the difference between Ai Model Trainer vs Data Scientist?

AspectAi Model TrainerData Scientist
Required CredentialsBachelor's in CS, ML, or related; experience with ML frameworksBachelor's or higher in CS, Statistics, or related; advanced analytics skills
Work EnvironmentHands-on model training, data preprocessing, tuningData analysis, modeling, visualization, reporting
Employer & Industry UsageTech companies, AI startups, research labsTech, finance, healthcare, consulting firms
Search & Comparison IntentUnderstanding roles in AI developmentAnalyzing data to inform decisions

While both roles involve working with data and machine learning, an Ai Model Trainer primarily focuses on training and fine-tuning AI models, whereas a Data Scientist emphasizes analyzing data, building models, and deriving insights. The roles often overlap but serve different stages of AI and data projects.

What are popular job titles related to Ai Model Trainer jobs in Reston, VA?

For Ai Model Trainer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Ai Model Trainer jobs in Reston, VA look for?

The top searched job categories for Ai Model Trainer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Ai Model Trainer jobs?

Cities near Reston, VA with the most Ai Model Trainer job openings:

Ai Model Trainer jobs near you

AI/ML Subject Matter Expert (SME) / Analytics Team Lead

Nationwide IT Services

Arlington, VA • On-site

Full-time

Re-posted 3 days ago

Job description

AI/ML Subject Matter Expert (SME) / Analytics Team Lead
Active Secret clearance required.
100% on-site
Nationwide IT Services, NIS, is seeking an AI/ML Subject Matter Expert (SME) / Analytics Team Lead to provide technical leadership for the design, development, and implementation of advanced analytics, machine learning, and natural language processing solutions. This position leads the analytic team and serves as the primary expert in applying statistical, analytical, and AI/ML techniques to structured and unstructured data. The AI/ML SME works closely with stakeholders, developers, and data teams to deliver scalable, mission-focused analytical solutions that support operational and business objectives.
 

Key Responsibilities

  • Serve as the Analytics Team Lead and provide technical leadership for analytics, machine learning, and AI initiatives.
  • Design, develop, train, test, and support custom machine learning and AI models, including supervised and unsupervised approaches.
  • Apply natural language processing (NLP) techniques to analyze and derive insight from unstructured data.
  • Use analytical and statistical programming languages such as Python, R, and SQL to perform data analysis, model development, and data manipulation.
  • Manipulate, transform, and analyze large and complex structured and unstructured datasets to support analytic objectives.
  • Develop data visualizations and analytical outputs that clearly communicate findings, trends, and recommendations to technical and non-technical stakeholders.
  • Collaborate with developers, database teams, and other technical staff to integrate AI/ML capabilities into enterprise applications and data environments.
  • Support data exploration, feature engineering, model evaluation, and performance improvement efforts.
  • Recommend and apply best practices for analytics, AI/ML development, and data handling.
  • Ensure analytic solutions are scalable, maintainable, and aligned with mission and enterprise needs.

Minimum Qualifications

  • 5+ years of in-depth knowledge of at least one analytical or statistical language, such as Python, R, or SQL.
  • At least 2 years of experience in custom machine learning and AI model training, including supervised and unsupervised learning, and Natural Language Processing (NLP) expertise focused on unstructured data.
  • 3+ years of experience with SQL database development and coding.
  • 2+ years of experience with data visualization tools.
  • 2+ years of experience manipulating unstructured data.

Preferred Qualifications

  • Educational background in Data Science or a related field is a plus.

Leadership Responsibilities

  • Lead and mentor the analytic team in the development and delivery of AI/ML and advanced analytics solutions.
  • Provide direction on model development, analytic methodologies, data usage, and technical best practices.
  • Coordinate analytic efforts with application, database, and infrastructure teams to support successful solution delivery.

Clearance Requirement

  • Active Secret clearance required.
Work Location
Work will be performed at DEA offices in Merrifield, VA; DEA Headquarters in Arlington, VA; and other offices deemed appropriate by the Government.Why Join Nationwide IT Services?
Nationwide IT Services is a trusted government contractor supporting Department of Defense customers. We offer the opportunity to work on high-impact cybersecurity missions alongside experienced professionals in a collaborative and growth-focused environment. 

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