Data Engineer
Cornerstone Defense
Chantilly, Fairfax County, VA · Posted November 1, 2026
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Data & Analytics jobs in the rankings
Rankings about data & analytics jobs
- Best cities for data and analytics jobs #1 New York (1,713 openings)
- Best cities for data and analytics pay after cost of living #1 Foster ($232k)
- Most requested AI skills in data and analytics jobs #1 Machine learning engineering (17.1%)
- AI tools named most often in data and analytics jobs #1 Databricks (7.6%)
- Employers with the most data and analytics jobs #1 Amazon (711 roles)
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Pay compared with the market
This listing does not state pay. Across 216 open data engineer listings that state pay, the middle half runs $112,500 to $159,500 and the median is $135,000.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
Among database architects, AI is already used for a large share of the tasks. Measured exposure for database architects: 58% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
... Data EngineerLocation: Chantilly, VAType: ContractClearance: Active TS/SCI w/ Polygraph needed to applyCompany Overview: Cornerstone... ...ServicesDevelop new tools, code, and services to execute data engineering activities involving data of varying types and in varying conditions...