Avg. Base Salary (USD)
The average salary for a Research Assistant II is $41,569 in 2025
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FAQs About Research Assistant IIS
What is the highest pay for Research Assistant IIS?
Our data indicates that the highest pay for a Research Assistant II is $56k / year
What is the lowest pay for Research Assistant IIS?
Our data indicates that the lowest pay for a Research Assistant II is $31k / year
How can Research Assistant IIS increase their salary?
Increasing your pay as a Research Assistant II is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Research Assistant II that oversees more junior Research Assistant IIS, this experience can increase the likelihood to earn more.