As of May 01, 2026, the average annual salary for Hydraulic Engineer in District of Columbia is $66,682, equivalent to $32 per hour, $1,282 weekly, or $5,557 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Hydraulic Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Hydraulic Engineer in District of Columbia vary widely, spanning from $50,788 to $83,822. Most professionals fall between the 25th percentile ($58,362) and 75th percentile ($75,654), while top earners (90th percentile) make $83,822 per year. This $17,292 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or Schematic, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, District of Columbia Hydraulic Engineer often earn 10.7% higher than national averages due to demand from Fortune 66 companies. However, District of Columbia currently ranks 1 nationwide for Hydraulic Engineer job salary. Professionals are advised to focus on high-growth sectors like MFG Durable to offset market challenges.
