As of September 01, 2026, the average annual salary for Plumbing Engineer in Hawaii is $77,117, equivalent to $37 per hour, $1,483 weekly, or $6,426 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Plumbing Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Plumbing Engineer in Hawaii vary widely, spanning from $57,112 to $91,696. Most professionals fall between the 25th percentile ($66,645) and 75th percentile ($84,748), while top earners (90th percentile) make $91,696 per year. This $18,103 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or Repairing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Hawaii Plumbing Engineer often earn 4.5% higher than national averages due to demand from Fortune 75 companies. However, Hawaii currently ranks 9 nationwide for Plumbing Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
