Library Systems & Services employees working as Library Assistant II in US have attributed a compensation and benefits rating of 1.9 out of 5 stars, based on 21 ratings. This is 21% lower than the average of Library Assistant II professionals at Library Systems & Services worldwide.
The salary trajectory of a Library Assistant II ranges between locations and employers. The salary starts at $47,051 per year (estimate) and goes up to $53,745 per year (estimate) for the highest level of seniority.
The estimated average salary for a Library Assistant II at Library Systems & Services is $48,688 per year or $23 per hour, but some professionals have reported earning up to roughly $69,187 per year (90th percentile). The typical pay range is between $40,765 (25th percentile) and $58,660 (75th percentile) annually. This is based on 4 salaries submitted by Library Systems & Services Library Assistant II professionals on Glassdoor, as of Jun 2026.
Library Assistant II professionals typically earn between $20 and $28 per hour.
Library Assistant II professionals typically earn between $3,397 and $4,888 monthly.