Synthetic Data Engineer.
Louisville.
$144,000
median salary, 13% below the national average
$109,000 to $187,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
A Synthetic Data Engineer in Louisville earns a median of $144,000 in 2026. That is 13% below the national average. The range runs from $109,000 to $187,000, and where you land depends on your experience, your skills, and how well you negotiate. Synthetic data engineering is a rapidly emerging specialty where salaries are driven by expertise in generative models for data augmentation.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $129,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$94,000
to $115,000
Mid (3-5 yrs)
$122,000
to $151,000
Senior (6-9 yrs)
$158,000
to $187,000
Lead (10+ yrs)
$180,000
to $223,000
Salary trend
+5% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $32,000 to the total package.
Base
$144,000
Equity
$17,000
Bonus
$12,000
Signing
$3,000
Estimated total: $176,000
How Louisville compares
Louisville, KY
$144,000
Cost of living: 12% below average
National Average
$165,000
Louisville is $21,000 below
Synthetic Data Engineer salary by city
Salary by role in Louisville
What you should know
Here is what the Synthetic Data Engineer market actually looks like in Louisville. Louisville is home to UPS Worldport, the world's largest automated package handling facility, making it a logistics and supply chain powerhouse. The city also has strong healthcare and bourbon distillery industries. Its central location and affordable cost of living make it attractive for distribution and operations roles. Synthetic data engineering is a rapidly emerging specialty where salaries are driven by expertise in generative models for data augmentation. Experience with privacy-preserving data generation for regulated industries like healthcare and finance commands 15 to 25% premiums. Knowledge of differential privacy and statistical validation of synthetic datasets is highly valued.
Junior synthetic data engineers earn $125,000 to $148,000. Engineers with 2 to 4 years of specialized experience reach $165,000 to $215,000. Senior engineers and technical leads earn $220,000 to $290,000, while directors of synthetic data programs at large enterprises can command $300,000 to $380,000. In Louisville, your dollars stretch further. Cost of living runs 12% below the national average, which means even a median salary buys a stronger lifestyle.
Base salary is not the full picture. Startups in the synthetic data space offer equity packages of 0.1 to 0.5% that can be worth significantly more than base salary if the company succeeds. Established tech firms offer RSUs worth 20 to 35% of base salary plus bonuses of 10 to 20%. And on the tax side: kentucky has a flat 4% state income tax. Louisville has an occupational tax of about 2.2%. The combined rate is moderate, and the low cost of living offsets the local tax. 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: Leverage UPS and the logistics corridor when negotiating. Supply chain and operations professionals command premiums in Louisville's distribution heavy economy. The range for Synthetic Data Engineers in Louisville runs from $109,000 to $187,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A AI Product Manager in Louisville earns $145,000 (1% more)
- The highest-paying role in Louisville is Chief Data & AI Officer at $267,000
Common questions.
Synthetic Data Engineer salary in other cities
Other salaries in Louisville
Related
Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
Want this data on your site? Embed the salary widget — one script tag, free forever.