Foundation Model Engineer.
Jersey City.
$266,000
median salary, 24% above the national average
$198,000 to $346,000. Last updated April 2026.
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Data points to own the conversation.
A Foundation Model Engineer in Jersey City earns a median of $266,000 in 2026. That is 24% above the national average. The range runs from $198,000 to $346,000, and where you land depends on your experience, your skills, and how well you negotiate. This highly specialized role commands premium compensation driven by direct experience training or fine-tuning large language models and multimodal models.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $239,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$173,000
to $213,000
Mid (3-5 yrs)
$226,000
to $279,000
Senior (6-9 yrs)
$293,000
to $346,000
Lead (10+ yrs)
$333,000
to $412,000
Salary trend
+6% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $63,000 to the total package.
Base
$266,000
Equity
$35,000
Bonus
$23,000
Signing
$5,000
Estimated total: $329,000
How Jersey City compares
Jersey City, NJ
$266,000
Cost of living: 20% above average
National Average
$215,000
Jersey City is $51,000 above
Foundation Model Engineer salary by city
Salary by role in Jersey City
What you should know
Here is what the Foundation Model Engineer market actually looks like in Jersey City. Jersey City has become a major financial technology hub, with Goldman Sachs, JP Morgan, and numerous fintech startups establishing offices. The city offers Manhattan-adjacent salaries with slightly lower costs. Tech employment has surged as companies seek NYC-area talent at reduced overhead. This highly specialized role commands premium compensation driven by direct experience training or fine-tuning large language models and multimodal models. Engineers who have participated in pre-training runs exceeding 1,000 GPU-hours earn 15 to 25% more. Expertise in training stability, data curation, and alignment techniques are the most valued differentiators in 2026 compensation negotiations.
ML engineers with large-scale training experience earning $140,000 to $190,000 advance to this specialized role at $160,000 to $280,000. Progression leads to Staff Foundation Model Engineer at $210,000 to $300,000 or research leadership. This is one of the most direct paths to Head of AI Research positions. In Jersey City, those numbers run higher. The cost of living here is 20% above average, and employers adjust to compete.
Base salary is not the full picture. Total packages range from $300,000 to $550,000 with significant equity grants, research publication bonuses, and compute credits for personal projects. Frontier AI labs offer the highest total compensation, often 30 to 50% above enterprise employers for equivalent experience levels. And on the tax side: new Jersey's top income tax rate is 10.75%. Jersey City has a payroll tax but no separate city income tax. The high state rate makes salary negotiation especially important. When someone quotes you $266,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Benchmark against NYC salaries. Jersey City employers offer 90 to 95% of Manhattan pay, and the lower commuting costs can make it a net positive. The range for Foundation Model Engineers in Jersey City runs from $198,000 to $346,000. 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 Director of AI Strategy in Jersey City earns $267,000 (0% more)
- The highest-paying role in Jersey City is Distinguished Engineer at $384,000
Common questions.
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