Benefits:
401(k)
Competitive salary
Dental insurance
Employee discounts
Flexible schedule
Health insurance
Opportunity for advancement
Paid time off
Training & development
Vision insurance
Wellness resources
Job Title: Plumbing Engineer
Location: Full-time, On-site | Downtown San Diego 92101
About Us:
120 Degreez MEP Engineering is a full-service mechanical, electrical, and plumbing engineering firm serving commercial, multifamily, mixed-use, life science, and industrial developments. We specialize in innovative, sustainable, and code-compliant building system design with a strong focus on performance, water efficiency, and long-term value.
Job Description:
The Plumbing Engineer will be responsible for the design, analysis, and coordination of plumbing systems across a variety of building types. This role offers the opportunity to collaborate with multidisciplinary teams, contribute to complex projects, and grow within a technically driven MEP consulting environment.
Responsibilities:
Design plumbing systems including domestic water, sanitary waste and vent, storm drainage, natural gas, and specialty systems
Prepare drawings, riser diagrams, schematics, and specifications using AutoCAD and Revit
Coordinate plumbing designs with architectural, structural, mechanical, and electrical disciplines
Perform flow, pressure, and drainage calculations to ensure system performance and code compliance
Integrate sustainable and water-efficient strategies aligned with CALGreen, Title 24, and LEED
Prepare construction documents, equipment schedules, and technical narratives for permitting and bidding
Review RFIs, submittals, and shop drawings for conformance with design intent
Participate in design coordination meetings and site visits
Support cost estimates, schedules, and project execution for assigned scopes
Maintain quality and consistency through internal design reviews and QA/QC processes
Serve as a technical resource for clients and internal teams
Stay current with evolving plumbing codes and sustainable design technologies
Qualifications:
Bachelor’s degree in Plumbing Engineering, Mechanical Engineering, or related field
4–8 years of plumbing design experience in building systems; MEP consulting experience strongly preferred
Proficiency in AutoCAD, Revit, and BIM coordination tools
Strong knowledge of California Plumbing Code (CPC), California Building Code, NFPA, and CALGreen
Solid understanding of domestic water, sanitary waste and vent, and storm drainage systems
Strong analytical, organizational, and problem-solving skills
Excellent communication and collaboration abilities
California PE license preferred or ability to obtain licensure
Experience with sustainable design practices or LEED documentation is a plus
Compensation and Benefits :
Compensation is based on experience, skill set, licensure, certifications, and business needs.
We offer a competitive benefits package including:
A competitive salary
Health insurance coverage (medical, dental, vision)
Personal time off (PTO)
Paid company holidays
Flexible work schedule
Employee Assistance Program
Professional development and continuing education support
Advancement opportunities
Join Our Team: At 120 Degreez, collaboration and technical excellence drive our work. We are seeking a motivated Plumbing Engineer ready to contribute to high-performance, sustainable building design and grow with our team.
Equal Opportunity Employer: 120 Degreez is an Equal Opportunity Employer. Employment decisions are based on qualifications, merit, and business needs in accordance with applicable laws.