Fiserv employees working as Client Tech Support Senior Associate in US have attributed a compensation and benefits rating of 2.1 out of 5 stars, based on 11 ratings. This is 32% lower than the average of Client Tech Support Senior Associate professionals at Fiserv worldwide.
The estimated average salary for a Client Tech Support Senior Associate at Fiserv is ARS 79,593 per year or ARS 38 per hour, but some professionals have reported earning up to roughly ARS 133,581 per year (90th percentile). The typical pay range is between ARS 60,933 (25th percentile) and ARS 104,851 (75th percentile) annually. This is based on 1 salaries submitted by Fiserv Client Tech Support Senior Associate professionals on Glassdoor, as of Jul 2026.