Jr. Plumbing Engineer

Summary

We are representing a reputable mechanical contractor near Corona, CA that is actively seeking an Entry‑Level Plumbing Engineer to support their growing pipeline of commercial and multifamily projects. This is a hands‑on opportunity to work alongside experienced engineers and project managers on the design and development of plumbing systems. The role is ideal for someone with a technical degree and 1–3 years of experience who wants to grow in the MEP design and construction field.

• Assist in designing plumbing systems for commercial and multifamily projects
• Collaborate with senior engineers to produce drawings, specifications, and submittals
• Perform basic calculations for water supply, sanitary, venting, and storm systems
• Review architectural and mechanical plans to coordinate plumbing layout
• Support project teams in resolving design and field‑related challenges
• Assist with material take‑offs, code research, and equipment selection
• Participate in project meetings and site walks as needed

• 1–3 years of plumbing design experience (internships included)
• Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or related field
• Basic knowledge of plumbing codes and standards (UPC, IPC, etc.)
• Exposure to AutoCAD or Revit is a plus
• Strong communication and willingness to learn from experienced team members
• Local candidates preferred; reliable transportation for occasional site visits

• Competitive base salary
• Full medical, dental, and vision coverage
• 401(k) with employer match
• Paid time off, holidays, and sick leave
• Mentorship and career development support
• Stable pipeline of diverse projects across Southern California