Principal Structural Engineer salary in Charleston

How much does a Principal Structural Engineer make in the Charleston?

Average base salary

USD10,400 / Month

Average USD10,400
Low USD8,800
High USD12,000

The average salary for Principal Structural Engineer is USD10,400 per month in Charleston salaries taken from job postings on Jobstore in the past 12 months (updated August 25, 2026)

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