Natural language processing jobs in Virginia

Remote

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Today

Security NLP Architect Location: Houston, TX (Remote) Role Type: 12 Month Contract Core Qualifications Required: 12+ years of progressive expertise in Enterprise AI Architecture, NLP, Distributed Computing, or complex ML Systems.5+ years of dedicated, hands-on experience architecting production-level Generative AI and LLM platforms.Mandatory Core Stack & Tooling: Hand-on proficiency with Weaviate, Lakera, Orca Security, OWASP for LLMs, YARA, and MITRE ATT&CK.Advanced Architecture Mastery: Proven

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Contract

Depends on Experience

Security NLP Architect

Remote

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2d ago

Security NLP Architect Pre-Screening Questions Q1: Does the candidate hold an architectural experience implementing GraphRAG solutions? Q2: Does the candidate have experience in protecting any production environments using Orca Security or Lakera? Q3: Does the candidate have hands-on experience building AI security controls using OWASP, MITRE ATT&CK or YARA rules? Q4: Does the candidate have experience managing Generative AI and LLM-centric systems? Q5: Does the candidate have experience deployi

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Contract, Third Party

Depends on Experience

NLP Engineer - Clearance Required

Herndon, Virginia

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Today

About the Team Here at BTI360, we've built a culture that's passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place t

Full-time

USD 125,900.00 - 247,900.00 per year

Staff Data Scientist | NLP

Remote

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Today

Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We're constantly reimagining what's possible in our industry, creatin

Full-time

USD 180,000.00 - 230,000.00 per year

Senior Data Scientist (NLP and Unstructured Data Analytics)

Remote or Washington, District of Columbia

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Today

Senior Data Scientist (NLP and Unstructured Data Analytics) Location: Herndon, VA (Remote Work) Must have a Public Trust Clearance KEY RESPONSIBILITIES Integrate and scale natural language processing methods to parse, clean, and analyze large corpora of unstructured and semi structured text, using optical character recognition, semantic similarity algorithms, and large language models as needed.Design, develop, test, calibrate, and implement statistical and machine learning models targeting f

Full-time

Data Scientist - NLP

Remote or Washington, District of Columbia

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Today

Analytica is seeking a Data Scientist to support long term federal client engagements projects in the DC Metro area. The role will apply statistical programming, modeling, visualization techniques, data mining, and forecasting skills to analyze challenging public sector problems. This position is fully remote. This is a temporary position with the potential to convert to a full-time, regular employee role based on business needs, project funding, and individual performance. While full-time emplo

Full-time

Generative/Agentic AI Engineer

Remote

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22d ago

Job Title: Generative AI / Agentic AI Engineer Job Description: Build LLM-powered workflows, RAG pipelines, and autonomous agent systems. You'll design prompt chains, tool-calling agents, and memory-augmented AI solutions. Key Requirements: 3+ years experience in NLP/LLM development Hands-on with LangChain, LangGraph, CrewAI, or AutoGen Experience with OpenAI, Anthropic, Llama, or Mistral APIs Strong understanding of RAG architectures, vector stores (Pinecone, Weaviate, Chroma), and embeddings E

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Contract, Third Party

$65 - $70

Senior Data Scientist - TS required to apply - NCR

Arlington, Virginia

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Today

4+ years of experience in custom AI training (to include supervised and unsupervised) and Natural Language Processing (NLP) expertise focusing on unstructured data. 5+ years of in-depth knowledge of at least one analytical/statistical language (Closure, Scala, Python, R). 2+ years of experience manipulating unstructured data from different platforms. 2+ years of experience with data visualization tools such as Elastic X-Pack (including Graph), Power BI, Tableau, or Qlik. Minimum Education: Ba

Full-time

USD 147,000.00 - 152,000.00 per year

AI/ML Engineer

McLean, Virginia

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Today

Role: AI/ML Engineer Experience: 10+ Years Duration: 12 months Location: MC Lean , VA Skills: Python, Machine Learning, Deep Learning, Scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, SQL, NLP, Computer Vision, Generative AI, LLM, Prompt Engineering, RAG, Vector Databases, REST APIs Responsibilities: Design, develop, and deploy Machine Learning and AI solutions for business applications. Build and optimize ML models for classification, regression, forecasting, recommendation, and NLP use cases.

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Contract, Third Party

$DOE

Data Scientist - Senior Job#822

Springfield, Virginia

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Today

Data Scientist - Senior Location: Springfield, VA TS/SCI REQUIRED Current CI polygraph is required immediately after starting (or already within scope) Position Responsibilities: Experience working with AI/ML technologies and data systemsExperience working with multiple file types including geospatial file formats, JSON, XML, etc.3+ years of experience doing quantitative analysis, developing visualizations, and processing complex data to create data-driven insightsDevelopment experience in P

Full-time

Machine Learning Engineer - Graph ML & Code Intelligence

Remote

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2d ago

Machine Learning Engineer - Graph ML & Code Intelligence Job Type:Permanent - Full Time Remote Location:Denver, Co Job Category:Information Technology IRLabs is the innovation lab inside Integrated Research where small, crossfunctional squads chase outsized, industrydefining opportunities. We operate like a funded startuprapid sprints, bold experimentation, zero bureaucracybacked by the global footprint and resources of a public company. Our charter is simple: turn cuttingedge AI research into

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Full-time

1,80,000 - 2,00,000

Machine Learning Engineer

Remote

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28d ago

*Only W2 profile* We are seeking a highly skilled Machine Learning Engineer to design, develop, deploy, and optimize scalable machine learning solutions. The ideal candidate will have strong experience in supervised and unsupervised learning, deep learning, NLP, MLOps, and Azure cloud technologies. You will collaborate with data scientists, software engineers, and business stakeholders to build production-ready AI/ML applications. Key ResponsibilitiesDesign, develop, and deploy machine learning

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Contract

Depends on Experience

Senior Data Scientist ( only W2)

Remote

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Today

Senior Data Scientist - Remote (W2 Only) Overview The Senior Data Scientist will be a cornerstone of our AI/ML organization, spearheading the design and deployment of advanced predictive models, NLP solutions, and AI-powered tools that define how we understand and act on risk across our caregiver support platform. The ideal candidate brings the depth to work across the full data science stack from classical machine learning and survival modeling to large language models and conversational AI

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Contract

Depends on Experience

Contract-W2: AI Data Scientist (Potential FTE Conversion after 3-6 Months)

Remote

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2d ago

We are seeking a highly skilled Data Scientist with deep AI expertise to join our team. You will leverage the Databricks Data Intelligence Platform to design, build, and deploy advanced machine learning models and AI-driven solutions. This role is ideal for a Python expert who thrives at the intersection of big data, distributed computing, and cutting-edge artificial intelligence. About the Role This role involves leveraging advanced machine learning models and AI-driven solutions to address com

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Third Party, Contract

Depends on Experience

AI/ML Applied Scientist - Remote

Remote or San Francisco, California

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Full-time

USD 112,300.00 - 134,800.00 per year

Associate Generative AI Engineer

Remote

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Yesterday

SUMMARY: The Associative Generative AI Engineer is responsible the development of innovative AI solutions. Expertise in generative models, deep learning, and data analysis will be critical in creating intelligent and transformative AI applications. The resource will work closely with cross-functional teams to conceptualize, design, test, and deploy AI projects that drive innovation and provide value in the rapidly evolving field of artificial intelligence. PRIMARY DUTIES AND RESPONSIBILITIES :D

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Contract

Depends on Experience

Senior AI/ML Applied Scientist - Remote

Remote or Bellevue, Washington

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Today

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. Optum AI is U

Full-time

USD 130,000.00 - 162,500.00 per year

AI Engineer

Remote

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3d ago

Job Title: AI Engineer Location: Washington, DC (Remote) Type: Contract Compensation: $41.85/HR on W2 Security Clearance: Public Trust Responsibilities Build and deploy agentic AI systems capable of autonomous decision-making, tool use, and multi-step task execution Implement end-to-end AI/ML and GenAI projects, from understanding business needs to data preparation, model development, deployment and monitoring Develop LLM-based features such as retrieval-augmented generation (RAG) with citatio

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Contract

$52.85

Principal Data Scientist - Azure ML and Databricks

Remote

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2d ago

Title: Principal Data Scientist - Azure ML and Databricks Address: Remote Duration:Contract to Hire Requirements: Focus: Clinical / HLS, Azure ML and Databricks About the Role Now is the time to bring your expertise to Insight. Healthcare and life sciences organizations are investing heavily in analytics, machine learning, and AI, but many still struggle to turn fragmented clinical and operational data into scalable, governed, production-ready solutions.We are seeking a Principal Data Scientist

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Contract

$80 - $90

Senior Machine Learning Engineer

Remote

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Today

At Counterpart Health, we are transforming healthcare and improving patient care with our innovative primary care tool, Counterpart Assistant. By supporting Primary Care Physicians (PCPs), we are able to deliver improved outcomes to our patients at a lower cost through early diagnosis and longitudinal care management of chronic conditions. We're looking for a Senior Machine Learning Engineer to help us build a revolutionary new health care business. Clover uses Machine Learning/Natural Language

Full-time

USD 150,000.00 - 200,000.00 per year

Natural language processing jobs in Virginia, USA