Lead Mechanical​/Plumbing Engineer – Construction Administration; CA

Lead Mechanical / Plumbing Engineer – Construction Administration (CA)

WSP is seeking an experienced engineer to support the successful execution of building projects across a variety of market sectors, including commercial, healthcare, higher education, science & technology, and industrial facilities.

Location:

San Jose, Riverside, or Los Angeles, CA (remote within the region is possible).

• Provide mechanical and plumbing construction administration support from construction commencement through project close‑out.
• Review and respond to RFIs, submittals, shop drawings, and product data for mechanical and plumbing systems.
• Perform site visits, field observations, and punch walks to verify installation quality, constructability, and code compliance.
• Support issue resolution in collaboration with contractors, architects, and internal project teams.
• Review change orders and assist with field clarifications and constructability evaluations.
• Coordinate with internal mechanical, plumbing, electrical, fire protection, and architectural teams to resolve field conflicts.
• Support commissioning, start‑up reviews, and close‑out documentation as required.
• Assist with QA/QC reviews to ensure alignment with WSP standards and contract documents.
• Communicate clearly and professionally with clients and project stakeholders during construction meetings and site interactions.

• Bachelor’s degree in Mechanical Engineering, Plumbing Engineering, or a closely related discipline.
• Minimum 7+ years of experience supporting building system projects with a strong emphasis on construction administration.
• Hands‑on experience reviewing and interpreting construction documents, specifications, and submittal packages.
• Working knowledge of mechanical and plumbing systems, including HVAC, hydronic systems, domestic water, sanitary, storm, specialty waste, and medical gas (where applicable).
• Familiarity with applicable codes and standards (ASHRAE, NFPA, IBC, IPC, local AHJs).
• Strong written and verbal communication skills and the ability to work collaboratively with multidisciplinary teams.
• Proficiency with AutoCAD and Revit; ability to navigate construction drawings efficiently.

• Professional Engineer (PE) license or ability to obtain.
• Experience supporting healthcare, higher education, or complex commercial projects.
• OSHPD experience preferred.
• Prior experience working directly with contractors during active construction.
• Familiarity with commissioning processes and construction close‑out activities.

WSP provides a comprehensive suite of benefits focused on health and financial stability, including coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation; paid parental leave; and paid time off for bereavement, voting, and other personal reasons.

Expected Salary: $110,700 – $175,230. The range reflects the company's good faith estimate for this position in Colorado, based on education, experience, skills, and internal equity. WSP reserves the right to pay above or below this range as appropriate.

The selected candidate must be authorized to work in the United States.

WSP USA (and all of its U.S. companies) is an Equal Opportunity Employer. Race/Age/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability or Protected Veteran Status.