Synthetic Data Engineer.
Chicago.
$177,000
median salary, 7% above the national average
$134,000 to $230,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
A Synthetic Data Engineer in Chicago earns a median of $177,000 in 2026. That is 7% above the national average. The range runs from $134,000 to $230,000, 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
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How Chicago compares
Chicago, IL
$177,000
Cost of living: 7% above average
National Average
$165,000
Chicago is $12,000 above
What you should know
Here is what the Synthetic Data Engineer market actually looks like in Chicago. Chicago's economy is anchored by finance, manufacturing, and a rapidly expanding tech sector. The city has become a major hub for fintech, enterprise SaaS, and e-commerce. With lower living costs than coastal cities and a deep talent pool from top universities, Chicago offers strong salary to cost of living ratios for professionals across industries. 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 Chicago, 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. 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: illinois has a flat 4.95% state income tax. Chicago does not levy a separate city income tax, making the overall burden moderate compared to coastal metros. When someone quotes you $177,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Reference the Bay Area or NYC salary band for your role, then negotiate a modest discount. Chicago employers routinely offer 85 to 90% of coastal pay. The range for Synthetic Data Engineers in Chicago runs from $134,000 to $230,000. 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 Chicago
Negotiating in Chicago
Reference the Bay Area or NYC salary band for your role, then negotiate a modest discount. Chicago employers routinely offer 85 to 90% of coastal pay.