AspenTech employees working as Principal Software Development Engineer in US have attributed a compensation and benefits rating of 1 out of 5 stars, based on 7 ratings. This is 64% lower than the average of Principal Software Development Engineer professionals at AspenTech worldwide.
The estimated average salary for a Principal Software Development Engineer at AspenTech is $247,383 per year or $119 per hour, but some professionals have reported earning up to roughly $372,810 per year (90th percentile). The typical pay range is between $202,037 (25th percentile) and $308,081 (75th percentile) annually. This is based on 2 salaries submitted by AspenTech Principal Software Development Engineer professionals on Glassdoor, as of Jul 2026.
Principal Software Development Engineer professionals typically earn between $97 and $148 per hour.
Principal Software Development Engineer professionals typically earn between $16,836 and $25,673 monthly.