Senior Data Scientist - Analytics & Machine Learning Job at Deloitte, McLean, VA

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  • Deloitte
  • McLean, VA

Job Description

Salary: $95,000 - 130,000 per year Requirements:

  • Active TS/SCI Clearance with Polygraph
  • Bachelors degree in Computer Science, Engineering, or a related discipline
  • Must be legally authorized to work in the United States without employer sponsorship, now or at any time in the future
  • Willingness to work 100% onsite in McLean, VA
  • Over 4 years of experience in Data Analytics, Data Science, and Data Engineering
  • More than 5 years of experience in Advanced Python programming and modeling
  • At least 2 years of experience with NumPy, Pandas, and Spark
  • Preferred: Over 4 years of experience in developing, testing, and refining AI/ML solutions
  • Preferred: 1+ years of experience in pipeline and application development within Palantir Foundry
  • Preferred: Active Python certification
  • Preferred: Active Palantir Foundry certification
  • Preferred: Previous experience in Federal Consulting and/or professional services
  • Preferred: Experience in presenting ideas to clients or decision-makers across various audiences (technical and non-technical)
Responsibilities:
  • Develop, implement, and maintain data pipelines for processing and analyzing large, complex datasets to support client missions
  • Utilize advanced data science methods, including supervised and unsupervised machine learning, spatial analysis, and time-series modeling, to generate actionable insights for critical operations
  • Construct, test, and optimize analytic methodologies and AI/ML solutions for integration into user-facing technical tools
  • Collaborate closely with client stakeholders and mission operations teams to gather requirements, present findings, and customize analytic solutions to meet evolving objectives
  • Document code, workflows, and analytic processes according to best practices for reproducibility, transparency, and knowledge sharing within the team
  • Prepare and deliver clear, concise technical briefings and presentations to various audiences, including technical peers and senior leadership
  • Respond promptly to high-priority analytic requests, adapting to changing mission priorities while maintaining high standards of technical rigor and communication
Technologies:
  • AI
  • Support
  • Machine Learning
  • Python
  • Security
  • Spark
  • numpy
  • pandas
  • Jupyter

More:

We are Deloittes AI & Engineering team, dedicated to transforming technology platforms, driving innovation, and significantly impacting our clients success. Based in McLean, VA, we foster a collaborative and high-performing analytics team, dedicated to reengineering operations critical to businesses. We offer an environment that promotes professional growth and innovation, focusing on impactful projects in national security. Our Government and Public Services practice emphasizes delivering fresh perspectives to assist our federal, state, and local government clients in achieving their mission goals, enhancing their data, AI, and analytics capabilities effectively.

last updated 19 week of 2026

Job Tags

Full time, Local area

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