Data Pipeline Engineer (ML).
Indianapolis.
$144,000
median salary, 9% below the national average
$109,000 to $189,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
A Data Pipeline Engineer (ML) in Indianapolis earns a median of $144,000 in 2026. That is 9% below the national average. The range runs from $109,000 to $189,000, and where you land depends on your experience, your skills, and how well you negotiate. ML data pipeline engineers earn salaries based on the scale and complexity of data systems they build and maintain.
Salary range
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How Indianapolis compares
Indianapolis, IN
$144,000
Cost of living: 9% below average
National Average
$158,000
Indianapolis is $14,000 below
What you should know
Here is what the Data Pipeline Engineer (ML) market actually looks like in Indianapolis. Indianapolis has a diversified economy led by healthcare, life sciences, and motorsports engineering. Eli Lilly's headquarters drives a major pharmaceutical and biotech cluster. The city's extremely affordable cost of living means that even moderate salaries deliver strong purchasing power, making it an underrated destination for professionals seeking financial stability. ML data pipeline engineers earn salaries based on the scale and complexity of data systems they build and maintain. Engineers handling petabyte-scale training data pipelines for large model training earn 15 to 25% more than those working with smaller datasets. Experience with both batch and streaming architectures is a consistent salary booster across employers.
Junior ML pipeline engineers start at $120,000 to $142,000. Mid-level engineers managing production ML data flows earn $158,000 to $208,000. Senior engineers and infrastructure leads reach $215,000 to $280,000, while staff engineers designing organization-wide ML data platforms can command $290,000 to $370,000. In Indianapolis, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Tech companies offer equity grants of 15 to 25% of base salary with standard four-year vesting schedules. Annual performance bonuses range from 10 to 18%. On-call compensation for production pipeline maintenance adds $8,000 to $18,000 annually at some organizations. And on the tax side: indiana has a flat 3.05% state income tax, one of the lowest in the country. Marion County adds about 2.02% in local taxes. The combined rate remains well below most major metros. When someone quotes you $144,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Benchmark against pharmaceutical industry pay scales. Eli Lilly and the biotech cluster set high compensation floors that ripple across all professional roles in Indianapolis. The range for Data Pipeline Engineer (ML)s in Indianapolis runs from $109,000 to $189,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Top industries in Indianapolis
Negotiating in Indianapolis
Benchmark against pharmaceutical industry pay scales. Eli Lilly and the biotech cluster set high compensation floors that ripple across all professional roles in Indianapolis.