Senior Plumbing Engineer - Irvine, CA

Tetra TechIrvine, CA
$125,000 - $165,000Hybrid

About The Position

Glumac, a Tetra Tech company, is expanding its plumbing engineering group in Southern California and is seeking a Senior Plumbing Engineer passionate about sustainable design to take a lead role on diverse projects. This role offers the chance to work on a variety of projects including healthcare, commercial, multifamily, and educational buildings. The position involves leading plumbing designs and supporting construction administration, with long-term career growth opportunities in building and leading a regional plumbing practice and shaping standards and workflows. The Senior Plumbing Engineer will lead plumbing consulting and design efforts from Schematic Design through Construction Administration, responsible for plumbing system calculations, technical design deliverables, coordination with other disciplines, QA/QC compliance, and mentoring junior staff. The role requires collaboration with internal and external project teams and site visits for field observation and investigation. The ideal candidate is a self-directed, solution-oriented professional with strong communication and organizational skills and a commitment to sustainable practices.

Requirements

  • 7+ years in consulting, construction, or similar.
  • Valid PE license.
  • Proficient in Revit (BIM).
  • Strong plumbing design experience (commercial, healthcare, process, multifamily residential, and/or manufacturing).
  • Clear communicator, organized, solution-oriented, able to work independently.
  • Local to the region (+/- 30 miles to a Glumac office).
  • Located in and eligible to work in the U.S.

Nice To Haves

  • Medical gas or process piping experience (certifications a plus).
  • LEED, LFA, or sustainability credentials (experience with water harvesting/treatment and heat pump water heaters a plus).
  • Water treatment knowledge (experience with water softeners, descalers, interceptors, and similar treatment devices a plus).
  • Fire protection knowledge (experience with wet/dry systems and dry-agent suppression systems a plus).
  • Project Management, Business Development, or prior team leadership experience.

Responsibilities

  • Lead plumbing designs and prepare construction documents.
  • Perform fixture counts, pipe/equipment sizing, and other plumbing calculations.
  • Coordinate with ownership, mechanical, electrical, structural, and architectural teams.
  • Support Construction Administration: RFIs, submittal reviews, site visits, and field reports.
  • Adhere to QA/QC policies and escalate issues as needed.
  • Mentor junior engineers/designers and help grow the local plumbing team.
  • Assist with Business Development (BD) opportunities when needed.

Benefits

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth.
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