Motion Planning AI Engineer.
Philadelphia.
$196,000
median salary, 9% above the national average
$147,000 to $256,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
If you are evaluating a Motion Planning AI Engineer offer in Philadelphia, PA, here is the reality: $147,000 to $256,000, with $196,000 as the midpoint. 9% above the national average. Deep expertise in trajectory optimization, sampling based planning, and learned planning algorithms drives top compensation. Do not accept the first number.
Salary range
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How Philadelphia compares
Philadelphia, PA
$196,000
Cost of living: 9% above average
National Average
$180,000
Philadelphia is $16,000 above
What you should know
Here is what the Motion Planning AI Engineer market actually looks like in Philadelphia. 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. Deep expertise in trajectory optimization, sampling based planning, and learned planning algorithms drives top compensation. Engineers who can design motion planners that handle dynamic environments with safety constraints in real time are extremely valued. Experience with manipulation planning, multi agent coordination, and formal safety guarantees adds significant salary premiums.
Junior motion planning engineers start at $108,000 to $140,000. Mid level engineers with real robot deployment experience earn $158,000 to $200,000. Senior engineers reach $205,000 to $258,000. Principal planning scientists at autonomous vehicle or robotics companies can exceed $340,000 in 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 at robotics and autonomous systems companies adds 20 to 40% of total compensation. Performance bonuses of 15 to 25% are standard. Signing bonuses of $25,000 to $60,000 are common. Benefits frequently include hardware lab time and research conference travel budgets. 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 $196,000, 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 Motion Planning AI Engineers in Philadelphia runs from $147,000 to $256,000. 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 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.