Technical Design Reviewer (Mechanical/Process)

This subcontract for the Orange County Sanitation District requires a Technical Design Reviewer specializing in mechanical and process engineering to perform independent technical reviews of Design-Builder submissions. The selected provider will evaluate Preliminary Design Reports, design deliverables at the 30, 60, and 90 percent stages, and GMP Bid Sets. A primary responsibility involves using BlueBeam to assess mechanical design deviations in accordance with Design Guidelines Chapter 06, resulting in the delivery of detailed design review comments and performance evaluation reports. The opportunity is categorized under NAICS code 541330 and is based in Fountain Valley, California. Interested parties must submit their responses by the deadline of September 17, 2026.