Average Salary: $141,750 since  

Salaries for a Principal Software Engineer at Symantec in Columbia, MD vary between $140,000 and $143,500 with an average of $141,750. The top 25% make a salary of at least $143,500. The median salary is $140,000. Attached is a detailed distribution of the salaries.

Average Salary Evolution between 2014 and present

The average salary for a Principal Software Engineer at Symantec in Columbia, MD increased by an average of 2% year over year between 2014 and 2016.