Piping Engineer Jobs in Downey

Control Systems and Electrical Design Lead

Jobot

Fountain Valley, CA

5 days ago Applied Saved

Piping/Plumbing Engineer II

Affiliated Engineers, Inc.

Los Angeles, CA

1 day ago Applied Saved

Piping/Plumbing Engineer II

Affiliated Engineers, Inc.

Los Angeles, CA

1 day ago Applied Saved

Sr Mechanical Engineer

Northern Impact

Los Angeles, CA

1 day ago Applied Saved

Sales Engineer/Estimator

Essel

Downey, CA

+30 days ago Applied Saved

Mechanical Project Lead - Federal

Stantec Consulting International Ltd.

Los Angeles, CA

1 day ago Applied Saved

Material Coordinator

E2 Consulting Engineers, Inc.

Los Angeles, CA

+30 days ago Applied Saved

Operating Engineer

Jones Lang LaSalle Incorporated

El Segundo, CA

1 day ago Applied Saved

Intern/Co-op - Refining Mechanical Engineer Spring 2026

Marathon Petroleum Corporation

Wilmington, CA

7 days ago Applied Saved

Electrical Quality Control Engineer

Domnovate

Los Angeles, CA

7 days ago Applied Saved

Steam Operator Engineer Lead

The Regents of the University of California on behalf of their Los Angeles Campus

Los Angeles, CA

9 days ago Applied Saved

Mechanical Engineer

Ovivo

Los Angeles, CA

13 days ago Applied Saved

Union Certified Lead Journeyman Engineer

ABM Industries

Los Angeles, CA

21 days ago Applied Saved

Senior Mechanical Engineer

AECOM

Orange, CA

21 days ago Applied Saved

Senior Mechanical Engineer

Schnackel Engineers Inc

Pasadena, CA

+30 days ago Applied Saved

Senior Mechanical Engineer

AECOM

Orange, CA

+30 days ago Applied Saved

Fixed Equipment Reliability Engineer

Marathon Petroleum Corporation

Wilmington, CA

+30 days ago Applied Saved

Fixed Equipment Reliability Engineer

Marathon Petroleum Corporation

Carson, CA

+30 days ago Applied Saved

Project Engineer

Nooter Construction

Torrance, CA

+30 days ago Applied Saved

Field Engineer

Nooter Construction

Los Angeles, CA

+30 days ago Applied Saved