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KBR

Engineering and technology solutions for government

Data Scientist

Natural Language Processing & LLMsConfirmed live in the last 24 hours
Full-timeMcLean, VA, USA

About the Job

Requirements

  • Active Top Secret/Sensitive Compartmented Information clearance with a polygraph.
  • At least 10 years of experience.
  • Experience or academic exposure performing natural language processing tasks using Python-based packages such as SpaCy, Gensim, or NLTK.
  • Experience or academic exposure with deep learning models using PyTorch, TensorFlow, or Keras.
  • Experience using the Hugging Face Transformers library and model hub for natural language processing and machine learning applications.
  • Experience creating machine learning models for text classification and topic modeling.
  • Experience using SQL to access, manipulate, and analyze large datasets.
  • Experience leveraging GPUs for accelerated computing and conducting advanced statistical analysis on various metrics.

Responsibilities

  • Develop and deploy natural language processing solutions using Python libraries such as SpaCy, Gensim, and NLTK.
  • Design, train, evaluate, and optimize machine learning and deep learning models using PyTorch, TensorFlow, and Keras.
  • Use the Hugging Face Transformers library and model hub to develop language models and text analytics solutions.
  • Create and maintain machine learning models for text classification, topic modeling, information extraction, and related natural language processing tasks.
  • Conduct statistical analysis on personnel, intelligence, and performance metrics to identify trends, relationships, and actionable insights.
  • Use SQL to query, transform, and analyze large datasets from multiple data sources.
  • Use GPU-accelerated computing environments to improve model training, inference, and large-scale analytical processing.

Desired Qualifications

  • Bachelor's degree in Data Science, Computer Science, Mathematics, Statistics, Engineering, or a related technical field.
  • Experience tuning large language models on custom datasets.
  • Experience with cloud computing development and architectures.
  • Experience with frameworks such as Spring Boot to build backend applications and REST APIs.

About the Company

KBR

Engineering and technology solutions for government

KBR provides science, technology, and engineering solutions to government and commercial clients in aerospace, defense, intelligence, and energy. It has two segments: Government Solutions for defense, space, and mission support for agencies like DoD and NASA; Sustainable Technology Solutions offering technologies, equipment, and catalysts for ammonia, olefins, and other chemicals to improve sustainability. It earns revenue from long-term contracts, often cost-reimbursable or fixed-price, delivering integrated services and technologies on large projects. Its focus on government contracting combined with in-house technology and equipment enables end-to-end solutions for mission-critical and energy programs, with a goal of reliable, cost-effective engineering and sustainable industrial processes.

Company size
10,001+
Company stage
IPO
Headquarters
Houston, TX
Founded
1919

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