TEKsystems c/o Allegis Group

Data Scientist with Security Clearance

Location
Crystal, Arlington County
Employment
Full Time
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Job summary

Key Technical Responsibilities Design, develop, and maintain data pipelines and ETL/ELT workflows supporting machine learning, NLP, retrieval, and advanced analytics. Prepare, transform, curate, and validate structured and unstructured grants and financial data for AI/ML applications. Perform feature engineering, document processing, chunking, embeddings generation, and dataset preparation for AI-assisted analytics and retrieval workflows. Develop reproducible data transformations and workflows…

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General interview preparation

General preparation guidance from MiPrep; these interview stages are not confirmed for this job.

  • Recruiter phone screen - typically 20-40 min
  • Technical screen - 1 coding problem or take-home; format varies by company
  • Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location