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Data Engineer

Booz Allen HamiltonO'Fallon, IL

$61,900–141,000/yr

Posted Oct 13, 2026

What you’d do

Build and maintain data pipelines and platforms that organize disparate data for client missions. Requires developing scalable data stores and software to retrieve, parse, and process structured and unstructured data. Full time. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • 2+ years of experience using Python
  • 2+ years developing scalable data stores for big data
  • Experience with C++, Java, or Linux
  • Experience processing structured and unstructured data

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