The average GrammaTech salary in United States can vary greatly by role. Annual salaries typically range from $127,773 (or $61) for a Software Engineer to $127,773 (or $61) for a Software Engineer. This is based on 53 salaries submitted on Glassdoor by GrammaTech employees in United States as of July 2026.
Here are the links to salaries by job function at GrammaTech: