As of May 01, 2026, the average annual salary for Plumbing Engineer in Oklahoma is $68,191, equivalent to $33 per hour, $1,311 weekly, or $5,683 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 Oklahoma vary widely, spanning from $50,516 to $80,982. Most professionals fall between the 25th percentile ($58,940) and 75th percentile ($74,887), while top earners (90th percentile) make $80,982 per year. This $15,947 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, Oklahoma Plumbing Engineer often earn 7.5% lower than national averages due to demand from Fortune 75 companies. However, Oklahoma currently ranks 46 nationwide for Plumbing Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
