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Mechanical Engineer Jobs in O'Fallon MO

Jobs found: 37
4 weeks ago 31. Senior Mechanical Engineer, Marine Chiller Systems

Engineering (Mechanical Engineer, Marine Engineering / Maritime)

Leonardo DRS in High Ridge, MO is seeking a Senior Mechanical Engineer to develop marine, water‑cooled chiller systems and lead new...

Senior Mechanical Engineer, Marine Chiller Systems Job

Listing for: Leonardo DRS
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4 weeks ago 32. Nuclear Welding Program Engineer - Reliability & Projects

Engineering (Mechanical Engineer, Energy Engineer)

Ameren Corporation is looking for a Welding Program Engineer at the Callaway Energy Center in Missouri. This role includes providing...

Nuclear Welding Program Engineer - Reliability & Projects Job

Listing for: Ameren Corporation
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4 weeks ago 33. Lead Process Mechanical Engineer – Industrial & Pet Food Plants

Engineering (Process Engineer, Mechanical Engineer, Manufacturing Engineer)

Clayco and LJC Design & Engineering seek a highly technical process engineering leader to drive design for complex industrial...

Lead Process Mechanical Engineer – Industrial & Pet Food Plants Job

Listing for: Sky Mavis
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4 weeks ago 34. Manufacturing Engineer Co-op

Engineering (Mechanical Engineer, Manufacturing Engineer, Maintenance Technician / Mechanic, Engineering Design & Technologists)

Select how often (in days) to receive an alert: - Manufacturing Engineer Co - op - Location: - High Ridge, MO, US, 63049 - Job - The...

Manufacturing Engineer Co-op Job

Listing for: Leonardo DRS
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4 weeks ago 35. Mechanical Piping Estimator

Construction (Estimator), Engineering (Estimator, Mechanical Engineer, Piping Engineer)

Position: Mechanical Piping Estimator – Flexible Work & Benefits - P1 Construction, LLC is seeking a Mechanical Piping Construction...

Mechanical Piping Estimator Job

Listing for: P1 Construction, LLC
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4 weeks ago 36. Mechanical Engineer II - Product Engineering

Engineering (Mechanical Engineer, Manufacturing Engineer, Product Engineer, Engineering Design & Technologists)

Location: - High Ridge, MO, US 63049 - The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and...

Mechanical Engineer II - Product Engineering Job

Listing for: Leonardo DRS
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4 weeks ago 37. Applications Engineer II- Solutions

Engineering (Systems Engineer, Product Engineer, Process Engineer, Mechanical Engineer)

## Applications Engineer II - Solutions Apply locations: - North America/USA/Missouri/St. Louis - CCP, MO: - North...

Applications Engineer II- Solutions Job

Listing for: Nidec Corporation
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Jobs found: 37