T-Mobile employees working as Engineer, Systems Design in US have attributed a compensation and benefits rating of 4.1 out of 5 stars, based on 9 ratings. This is 5% higher than the average of Engineer, Systems Design professionals at T-Mobile worldwide.
The salary trajectory of a Engineer, Systems Design ranges between locations and employers. The salary starts at $151,742 per year (estimate) and goes up to $321,318 per year (estimate) for the highest level of seniority.
The estimated average salary for a Engineer, Systems Design at T-Mobile is $168,036 per year or $81 per hour, but some professionals have reported earning up to roughly $257,102 per year (90th percentile). The typical pay range is between $135,541 (25th percentile) and $210,825 (75th percentile) annually. This is based on 19 salaries submitted by T-Mobile Engineer, Systems Design professionals on Glassdoor, as of Jul 2026.
Engineer, Systems Design professionals typically earn between $65 and $101 per hour.
Engineer, Systems Design professionals typically earn between $11,295 and $17,569 monthly.