Data Engineer

Booz Allen Hamilton

Confirmed live yesterday Trusted

Quick summary

Work type
On-site
Location
Washington, DC
Salary
$77,600–$176,000 / yr
Posted
30 days ago
Freshness
Confirmed live yesterday
Closes
Nov 10, 2026

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $170k
This role $127k
$62k most similar roles pay here $227k

This role pays less than 75% of similar roles. Most pay $129,624–$211,200 — the shaded band above. At the midpoint, this role pays about $127k versus about $170k for comparable roles.

Based on 240 similar postings.

Employer

About Booz Allen Hamilton

Booz Allen Hamilton is a management and technology consulting firm that provides analytics, digital, engineering, and cybersecurity solutions primarily to U.S. government agencies and commercial clients. Industry: Management & Technology Consulting

Booz Allen Hamilton currently has 802 open roles on FindRole.

Listed pay typically runs $86,800–$198,000 across 783 roles with salary data.

Most-posted roles

View all roles at Booz Allen Hamilton

At a glance

TL;DR · Data Engineer

As a Data Engineer, you will join a multi-disciplinary team of analysts, developers, and data consumers in an agile environment to build advanced technology solutions. You will be responsible for the assessment, design, construction, and maintenance of scalable platforms while developing pipelines that organize disparate data into meaningful insights. Your daily work involves retrieving, merging, and analyzing structured and unstructured data from APIs and databases. To succeed in this role, you must possess expertise in Python, R, and SQL, along with experience in Large Language Models, Generative AI, data mining, and statistical analysis. You will specifically focus on preparing data for use with AI models to solve complex problems such as fraud detection, cancer research, and national intelligence. This position requires a TS/SCI clearance with a polygraph.

What does a Data Engineer earn?

Median $183138 from 214 postings across 58 companies.

See salary data

What you'll do

  • Develop and deploy data pipelines and platforms to organize disparate data sources.
  • Retrieve, merge, and analyze structured and unstructured data from APIs and databases.
  • Prepare and process data specifically for use with AI and Generative AI models.
  • Manage the assessment, design, building, and maintenance of scalable data platforms.
  • Perform data mining, statistical analysis, and advanced analytics to provide actionable insights.
  • Integrate Large Language Models (LLMs) into existing workflows to streamline processes.
  • Evaluate the performance of various AI and machine learning models.

What we're looking for

  • TS/SCI clearance with polygraph is required.
  • A Bachelor's degree and 8+ years of experience in data engineering are required, or 12+ years of experience in lieu of a degree.
  • 4+ years of experience with major data science languages such as Python and R.
  • 4+ years of experience retrieving, merging, and analyzing structured and unstructured data sources from APIs and databases through Python, R, or SQL.
  • Experience with Large Language Models (LLMs) and Generative AI (GenAI).
  • Experience preparing data for use with AI or GenAI models.
  • Experience with data analytics, data mining, statistical analysis, or AI and ML.
  • Experience streamlining workflows by integrating LLMs and GenAI (preferred); experience conducting architecture/ETL for DoD or federal agencies (preferred); experience evaluating model performance (preferred).

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