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Plumbing Design Engineer Jobs in Orange County, CA

Orange County mechanical contractors with design-build divisions need experienced plumbing design engineers fluent in CA Plumbing Code, healthcare standards, and Revit MEP. Roles span healthcare, life science, education, and commercial design-build delivery.

Orange County mechanical contractors with design-build divisions need experienced plumbing design engineers fluent in CA Plumbing Code, healthcare standards, and Revit MEP. Roles span healthcare, life science, education, and commercial design-build delivery.

About Orange County, CA

Gulfstream Strategic Placements recruits plumbing design engineers across the Orange County metro. All searches are confidential — client identity is never disclosed until both sides agree to a formal interview.

Orange County market snapshot

Orange County is one of the tightest mechanical talent markets on the West Coast, anchored by healthcare (HCAI), life science and biotech in Irvine and Newport Beach, mission-critical work along the OC/LA corridor, and steady Class-A office TI in Anaheim and Costa Mesa. Estimator and preconstruction depth is the scarcest resource; senior service leadership is a close second.

Active Orange County submarkets: Irvine, Anaheim, Costa Mesa, Newport Beach, Santa Ana, Long Beach / Signal Hill.

Recent Orange County searches

Recently placed a Preconstruction Manager on a life-science ground-up in Irvine and a Service Sales Engineer covering the Anaheim–Santa Ana corridor.

Orange County base salary ranges

  • Mechanical Project Manager: $125K–$185K base
  • Chief Estimator: $180K–$275K base + LTIP
  • HVAC Service Manager: $110K–$165K base
  • VDC / BIM Detailer: $95K–$145K base

Ranges reflect base only for commercial mechanical roles; total comp typically adds 10–25% via bonus, vehicle allowance, and benefits.

CA Plumbing licensing note

California commercial plumbing contractors must hold a CSLB C-36 Plumbing license; supervisory field roles benefit from Cal/OSHA 30 and confined-space certifications.

Frequently asked questions

PE required?

Preferred but not always required. Most clients accept EIT with strong design experience or sponsor PE pursuit.

Revit experience?

Yes — Revit MEP is standard. Navisworks and BIM 360 coordination experience is a plus.

How tight is the OC estimator market right now?

Extremely tight. Chief and senior mechanical estimators with HCAI or life-science backgrounds typically field 3–5 concurrent offers. Counter-offer intensity is the highest we've seen since 2022; we advise clients to move from first interview to offer in under three weeks.

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