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Mechanical Engineer Jobs in O'Fallon MO

Jobs found: 96
6 days ago 41. Senior Associate Director, Aerospace Manufacturing Engineering

Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer)

Prattwhitney is seeking a Manufacturing Engineering Manager at its Holt Plant in Missouri to oversee engineering activities involving...

Senior Associate Director, Aerospace Manufacturing Engineering Job

Listing for: Prattwhitney
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6 days ago 42. Associate Director, Manufacturing Engineering; Onsite

Engineering (Manufacturing Engineer, Mechanical Engineer), Manufacturing / Production (Manufacturing Engineer)

Position: Associate Director, Manufacturing Engineering (Onsite) - Position - Location: U.S. - MI - HOLT - PLANT 5, 1781 Holloway Dr,...

Associate Director, Manufacturing Engineering; Onsite Job

Listing for: Prattwhitney
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1 week ago 43. Product Engineer

Engineering (Product Engineer, Mechanical Engineer)

Job Description - Boyd Sleep is a dependable and established business, friendly intimate, family‑owned and operated, with 44 years of...

Product Engineer Job

Listing for: 6AM City, LLC
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1 week ago 44. Intern, Mechanical Engineering; Fire Protection

Engineering (Engineering Design & Technologists, Mechanical Engineer)

Position: Intern, Mechanical Engineering (Fire Protection) - WHERE PASSION + PURPOSE ALIGN - We are the curious. Problem solvers. Driven...

Intern, Mechanical Engineering; Fire Protection Job

Listing for: 6AM City, LLC
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1 week ago 45. Senior Mechanical Design Engineer

Engineering (Mechanical Engineer, Engineering Design & Technologists)

Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its professionals...

Senior Mechanical Design Engineer Job

Listing for: Murphy Company
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1 week ago 46. Freelance Mechanical Engineering Specialist Python Expertise

Engineering (Mechanical Engineer)

Position: Freelance Mechanical Engineering Specialist with Python Expertise - Overview - This opportunity is only for candidates...

Freelance Mechanical Engineering Specialist Python Expertise Job

Listing for: Mindrift
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1 week ago 47. HVAC Mechanical Design Engineer – BIM/Design-Build

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

Position: HVAC Mechanical Design Engineer – BIM/Design - Build, Bonus - Compensation: $90,000 – $130,000 Base Salary + Full Benefits +...

HVAC Mechanical Design Engineer – BIM/Design-Build Job

Listing for: Diamond Peak Recruiting
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1 week ago 48. R&D Mechanical Engineer III — Innovate Auto Solutions

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

Hunter Engineering Company is seeking an R&D Engineer III - Mechanical to join our team in Bridgeton, MO. This role involves taking...

R&D Mechanical Engineer III — Innovate Auto Solutions Job

Listing for: Hunter Engineering Company
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1 week ago 49. Application Engineer

Engineering (Mechanical Engineer, Manufacturing Engineer, Product Engineer, Quality Engineering)

Location: - Vonore, TN. Relocation support available for selected candidate. - Position Summary - If you’re energized by solving complex...

Application Engineer Job

Listing for: Commercial Vehicle Group, Inc.
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1 week ago 50. Construction Manager - OFCI

Engineering (Mechanical Engineer)

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure...

Construction Manager - OFCI Job

Listing for: Crusoe
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Jobs found: 96