Multimodal AI Engineer.
Philadelphia.
$225,000
median salary, 13% above the national average
$168,000 to $292,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
Multimodal AI Engineer pay in Philadelphia ranges from $168,000 to $292,000 in 2026. The median is $225,000, 13% above the national average. Philadelphia combines a robust healthcare and life sciences sector with established finance and higher education institutions. Every dollar in that range is negotiable if you come prepared.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $203,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$146,000
to $180,000
Mid (3-5 yrs)
$191,000
to $236,000
Senior (6-9 yrs)
$248,000
to $293,000
Lead (10+ yrs)
$281,000
to $349,000
Salary trend
+5% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $63,000 to the total package.
Base
$225,000
Equity
$36,000
Bonus
$22,000
Signing
$5,000
Estimated total: $288,000
How Philadelphia compares
Philadelphia, PA
$225,000
Cost of living: 9% above average
National Average
$200,000
Philadelphia is $25,000 above
Multimodal AI Engineer salary by city
Salary by role in Philadelphia
What you should know
Before you negotiate a Multimodal AI Engineer offer in Philadelphia, understand the terrain. Philadelphia combines a robust healthcare and life sciences sector with established finance and higher education institutions. The city's pharmaceutical corridor is among the strongest in the country. Tech growth has accelerated, particularly in health tech and enterprise software, offering salaries that stretch further than in nearby New York. Salary variation is driven by experience integrating vision, language, and audio models into unified systems. Engineers who have built production multimodal pipelines at scale are rare and highly valued. Expertise in cross-modal attention mechanisms and efficient inference across modalities commands top-tier compensation.
Entry-level multimodal roles begin around $120,000 to $140,000. Mid-career engineers earn $150,000 to $200,000. Senior engineers at leading AI labs reach $230,000 to $310,000 base, and distinguished engineers or research leads can surpass $450,000 total compensation. In Philadelphia, 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 packages at frontier AI companies can match or exceed base salary. Signing bonuses of $50,000 to $100,000 are common for candidates with demonstrated multimodal research or deployment experience. And on the tax side: pennsylvania has a flat 3.07% state income tax, but Philadelphia adds a 3.75% city wage tax for residents. This combined local burden is worth factoring into salary negotiations. When someone quotes you $225,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Account for the Philadelphia wage tax in your ask. Request a 5 to 8% premium over suburban offers to offset the city's local tax on all earned income. The range for Multimodal AI Engineers in Philadelphia runs from $168,000 to $292,000. 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 Research Scientist in Philadelphia earns $227,000 (1% more)
- The highest-paying role in Philadelphia is Chief AI Officer at $341,000
Common questions.
Multimodal AI Engineer salary in other cities
Other salaries in Philadelphia
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.