Salary Data
ML Engineer Salary in Philadelphia
$202,000
median salary, 9% above the national average
According to Orbit's 2026 salary analysis, the average ML Engineer salary in Philadelphia is $202,000. Salaries range from $153,000 (25th percentile) to $262,000 (75th percentile), adjusted for Philadelphia's cost of living.
Salary range
How Philadelphia compares
Philadelphia, PA
$202,000
Cost of living: 9% above average
National Average
$185,000
Philadelphia is $17,000 above
ML Engineer job market in Philadelphia
Philadelphia market overview
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.
What drives ML Engineer salaries
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.
Beyond base salary
Total compensation
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.
Tax considerations in Philadelphia
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.
Career progression
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.
Top industries in Philadelphia
Negotiating in Philadelphia
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.