JR. Multi-Family Plumbing Engineer – Entry Level at NP Mechanical Rice Services Inc – Corona, California

Position Title: JR. Multi-Family Plumbing Engineer – Entry Level

Location: Corona, CA

Salary Interval: Hourly Non-Exempt

Pay Range: $24.00 - $28.00

Date Posted: 01/15/2026

Application InstructionsBefore you apply

A few things to know before you apply for an hourly position:

1. You must be able to provide proof of legal authorization to work in the United States.
2. A valid email address is required to submit an application through our online system, which will enable you to receive important updates related to your application.

Position Description

#NowHiring!

RICE Services Inc., (A 100% employee owned ESOP) is looking to hire an organized, professional entry level JR. Multi-Family Plumbing Engineer to join our team.

Fulltime position, Monday through Friday

Hours: 7:00 AM - 3:30 PM

Duties and Responsibilities:

1. Assist in the design and development of plumbing systems for multi-family residential projects.
2. Collaborate with senior engineers to prepare detailed plumbing plans and specifications.
3. Conduct site visits to gather data and assist in the assessment of existing plumbing systems.
4. Support in the preparation of project documentation and reports.
5. Participate in project meetings and contribute to the discussion of plumbing solutions.
6. Assist in the calculation of water supply and drainage requirements.
7. Learn and apply relevant codes and standards to ensure compliance in all plumbing designs.
8. Work closely with other engineering disciplines to coordinate plumbing system integration.
9. Provide support in the preparation of cost estimates and project budgets.
10. Assist in the review of contractor submittals and shop drawings for accuracy and compliance.
11. Conduct research on new plumbing technologies and materials for potential project applications.
12. Support in troubleshooting plumbing system issues and recommend potential solutions.
13. Maintain organized project files and documentation for easy access and review.

Position Requirements

Requirements:

1. Bachelor's degree in mechanical engineering, Civil Engineering, or a related field.
2. 1-2 years of experience in plumbing design or engineering, preferably in multi-family residential projects.
3. Basic understanding of plumbing systems and codes (e.g., IPC, UPC).
4. Proficiency in AutoCAD and Excel
5. Familiarity with BIM software such as Revit is a plus.
6. Strong analytical and problem-solving skills.
7. Excellent communication and teamwork abilities.
8. Detail-oriented with a focus on accuracy.
9. Ability to manage multiple tasks and prioritize effectively.
10. Eagerness to learn and adapt in a dynamic environment.
11. Valid driver's license for site visits, if required.

To maintain a safe workplace, employment is contingent upon successful completion of a drug test and pre-employment physical.

Equal Opportunity EmployerEqual employment opportunity

We are an equal opportunity employer that prohibits discrimination, and will make decisions regarding employment opportunities, including hiring, promotion and advancement, without regard to the following characteristics: race, color, national origin, religious beliefs, sex (including pregnancy), age, disability, sexual orientation, gender identity, citizenship status, military status, marital status, genetic information, or any other basis protected by federal, state, or local fair employment practice laws.