ML Engineer.
Hartford.
$200,000
median salary, 8% above the national average
$151,000 to $259,000. Last updated April 2026.
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Data points to own the conversation.
A ML Engineer in Hartford earns a median of $200,000 in 2026. That is 8% above the national average. The range runs from $151,000 to $259,000, and where you land depends on your experience, your skills, and how well you negotiate. Model training expertise at scale, infrastructure optimization skills, and publication record in top venues are the strongest differentiators.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $180,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$130,000
to $160,000
Mid (3-5 yrs)
$170,000
to $210,000
Senior (6-9 yrs)
$220,000
to $260,000
Lead (10+ yrs)
$250,000
to $310,000
Salary trend
+8% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $86,000 to the total package.
Base
$200,000
Equity
$52,000
Bonus
$22,000
Signing
$12,000
Estimated total: $286,000
ML Engineer salary by company
Total compensation estimates include base, equity, bonus, and signing. Ranges reflect mid to senior level. Derived from public H-1B LCA filings, SEC proxy statements, and aggregated self-reported data.
How Hartford compares
Hartford, CT
$200,000
Cost of living: 8% above average
National Average
$185,000
Hartford is $15,000 above
ML Engineer salary by city
Salary by role in Hartford
What you should know
Here is what the ML Engineer market actually looks like in Hartford. Hartford is the insurance capital of the world, home to Aetna, The Hartford, and Travelers. The city's financial services and defense sectors drive strong demand for actuarial, underwriting, and engineering talent. Proximity to New York and Boston creates a competitive salary environment. Model training expertise at scale, infrastructure optimization skills, and publication record in top venues are the strongest differentiators. ML engineers who can reduce training costs by 50% or improve model latency by an order of magnitude are exceptionally valuable. Specialization in transformer architectures, reinforcement learning, or generative models commands the highest premiums.
Entry level ML engineers (with MS/PhD) start at $130,000 to $165,000, reaching mid level at $170,000 to $220,000 in two to three years. Senior ML engineers earn $220,000 to $300,000. Staff and principal level engineers at leading AI labs can exceed $500,000 in total compensation. In Hartford, 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. Equity at AI labs and top tech companies often doubles total compensation, with RSU grants of $50,000 to $200,000+ annually at senior levels. Bonuses of 15 to 25% are standard. Signing bonuses of $40,000 to $100,000 are common. Compute budgets for personal research projects are a growing perk. And on the tax side: connecticut's top income tax rate is 6.99%. Hartford has no city income tax, but the state rate is among the higher ones in the Northeast. When someone quotes you $200,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Highlight specialized insurance or actuarial credentials. Hartford employers pay national rates for niche financial expertise and struggle to compete with New York for top talent. The range for ML Engineers in Hartford runs from $151,000 to $259,000. 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 Graph Neural Network Researcher in Hartford earns $201,000 (1% more)
- The highest-paying role in Hartford is Chief AI Officer at $341,000
Common questions.
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