ME00649-Data Scientist 3

Momentum Engineering, Inc.; Fort Meade (MD); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

11 paid holidays

3 weeks PTO

Company sponsored group medical plan

Dental insurance

Vision insurance

Life insurance

STD/LTD plans

Job summary

Momentum Engineering, Inc. is seeking a Data Scientist to develop advanced NLP and NER capabilities within an Agentic AI framework. You will build models to extract knowledge from multilingual unstructured text and create robust data pipelines.

The role emphasizes training and validating NLP models, handling LLM-based solutions, and ensuring data quality, governance, and compliance across enterprise sources. Security clearance is required.

Qualifications

• Active TS/SCI clearance with NSA Full Scope Polygraph
• Experience building NLP and NER solutions
• Experience with large language models (LLMs)
• Experience with supervised and unsupervised learning
• Experience training and validating NLP models
• Experience processing unstructured natural language data
• Experience automated knowledge extraction
• Understanding of data quality/readiness practices
• Familiarity with customer data sources and data-retrieval techniques

Responsibilities

• Train and develop NLP and NER capabilities for LLM-based solutions
• Develop solutions within Agentic AI frameworks such as LangGraph
• Perform supervised and unsupervised model training and validation
• Develop automated knowledge-extraction capabilities from unstructured text
• Process multilingual natural language data without dependence on predefined ontologies
• Develop and maintain preprocessing and data-retrieval pipelines
• Evaluate data quality and readiness for model integration
• Integrate customer data sources into AI/ML solutions
• Address enterprise data compliance, governance, and policy requirements
• Ensure solutions support organizational and end-user needs

Skills

NLP

NER

LLMs

Machine learning

Data pipelines

Multilingual NLP

Agentic AI

Data governance

Education

Master's degree

Bachelor's degree

Associate’s degree

Tools

LangGraph

Job description

Job Summary

• Seeking a Data Scientist to develop advanced natural language processing and Named Entity Recognition capabilities within an Agentic AI framework
• The successful candidate will develop models and pipelines for automated knowledge extraction from multilingual, unstructured natural language data

Primary Responsibilities

• Train and develop NLP and NER capabilities for LLM-based solutions
• Develop solutions within Agentic AI frameworks such as LangGraph
• Perform supervised and unsupervised model training and validation
• Develop automated knowledge-extraction capabilities from unstructured text
• Process multilingual natural language data without dependence on predefined ontologies
• Develop and maintain preprocessing and data-retrieval pipelines
• Evaluate data quality and readiness for model integration
• Integrate customer data sources into AI/ML solutions
• Address enterprise data compliance, governance, and policy requirements
• Ensure solutions support organizational and end-user needs

Required Qualifications

• Must have active Top Secret/SCI clearance with NSA Full Scope Polygraph
• Master’s degree with 6 years of relevant experience, Bachelor’s degree with 8 years of relevant experience, Associate’s degree with 10 years of in-depth relevant experience that is clearly related to the position
• Experience developing NLP and NER solutions
• Experience working with LLMs
• Experience with supervised and unsupervised learning
• Experience training and validating NLP models
• Experience processing unstructured natural language data
• Experience with automated knowledge extraction
• Understanding of data quality and data-readiness practices
• Familiarity with customer data sources and data-retrieval techniques

Desired Qualifications

• Experience with LangGraph or similar Agentic AI frameworks
• Multilingual NLP experience
• Experience working with enterprise data governance, compliance, and policy requirements

Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD/LTD plans. Salary is dependent upon the candidate’s experience and qualifications.