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Mechanical Engineer Jobs in O'Fallon MO

Jobs found: 103
1 week ago 41. Design Engineer II

Engineering (CAD/ AutoCAD/ Mechanical Design, Mechanical Engineer, Product Engineer, Engineering Design & Technologists)

Job Title: Design Engineer II - Location: Springfield, MO - Employment Type: 12 month contract - Industry: Advanced Manufacturing /...

Design Engineer II Job

Listing for: 6AM City, LLC
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1 week ago 42. Design Engineer-Energetic Materials

Engineering (Quality Engineering, Materials Engineering, Mechanical Engineer)

We are looking for a Design Engineer to join the Engineering department in support of critical U.S. defense programs -...

Design Engineer-Energetic Materials Job

Listing for: Critical Fit Recruiting
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1 week ago 43. Energetic Materials Design Engineer Defense Programs

Engineering (Quality Engineering, Manufacturing Engineer, Mechanical Engineer)

Position: Energetic Materials Design Engineer for Defense Programs - Critical Fit Recruiting is seeking a Design Engineer to join our...

Energetic Materials Design Engineer Defense Programs Job

Listing for: Critical Fit Recruiting
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1 week ago 44. Mechanical Engineer III

Engineering (Product Engineer, Mechanical Engineer)

Overview - Bausch + Lomb (NYSE/TSX: BLCO) is a leading global eye health company dedicated to protecting and enhancing the gift of sight...

Mechanical Engineer III Job

Listing for: Bausch & Lomb GmbH
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1 week ago 45. Traveling MEP Manager - Data Centers

Engineering (Operations Management, Electrical Engineering, Mechanical Engineer, Civil Engineering)

Overview - This full - time traveling assignment supports an Advanced Technology project, including Data Center, Pharmaceutical,...

Traveling MEP Manager - Data Centers Job

Listing for: Turner Construction Company
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2 weeks ago 46. Senior Mechanical Engineer | Chiller Systems

Engineering (Mechanical Engineer, Systems Engineer)

Senior Mechanical Engineer | Chiller Systems - Location: - High Ridge, MO, US, 63049 - Job - The Leonardo DRS Naval Power Systems...

Senior Mechanical Engineer | Chiller Systems Job

Listing for: Leonardo DRS
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2 weeks ago 47. Senior Mechanical Engineer, Marine Chiller Systems

Engineering (Mechanical Engineer)

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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2 weeks ago 48. Mechanical Design Engineer, Medical Devices R&D

Engineering (Mechanical Engineer, Product Engineer, Medical Device Industry)

Kelly Science, Engineering, Technology & Telecom is seeking a Mechanical Design Engineer II to play a crucial role in R&D at a...

Mechanical Design Engineer, Medical Devices R&D Job

Listing for: Kelly Science, Engineering, Technology & Telecom
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2 weeks ago 49. HVAC Mechanical Design Engineer

Engineering (Mechanical Engineer, Building Services Engineer, Engineering Design & Technologists, HVAC Tech / Heating Engineer)

Compensation: $90,000 – $130,000 Base Salary + Full Benefits + Bonus Potential - We are seeking a highly motivated Mechanical Design...

HVAC Mechanical Design Engineer Job

Listing for: Diamond Peak Recruiting
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2 weeks ago 50. Project Engineer, Engineering Design & Technologists

Engineering (Engineering Design & Technologists, Quality Engineering, Mechanical Engineer, Electrical Engineering)

Position Summary - Provides Engineering Project Management for customer projects. Includes supervising System/Layout Engineers, Machinery...

Project Engineer, Engineering Design & Technologists Job

Listing for: Automatic Systems, Inc.
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Jobs found: 103