Engineering Jobs in O'Fallon, Missouri

Position: CIH: Chemical Safety Investigator for CSB Projects - A management and operations consulting firm is looking for a Certified Industrial Hygienist (CIH) in the...

Position: Field Service Diagnostics Engineer – Travel 80% - Dia Sorin S.p.A. is hiring an Engineer, Field Service I to service diagnostic instruments with preventive...

A municipal water utility in Missouri is seeking a Senior Staff Engineer to oversee capital improvement projects and provide engineering support for water and...

Position: Lead High - Voltage Substation Engineer - Quanta Infrastructure Solutions Group in Missouri seeks a Supervising Engineer to oversee the detailed design of...

Position: PCT Patent Analyst (Contract) - Computing/Electronics/Physics - You can view our cookie policyPCT Patent Analyst (Contract) - ...

Johnson Controls seeks an HVAC commissioning specialist to perform system commissioning using Johnson Controls tools and diagnose basic HVAC issues on - site. You will...

A leading engineering firm in the United States is looking for a Mechanical Engineer to oversee capital projects, enhance facility operations, and provide engineering...

Position: Eng I, Gas - Select how often (in days) to receive an alert: - We are committed to understanding the needs of the homes and businesses we serve. That's...

Greatriv is seeking a Water/Wastewater/Stormwater Project Engineer to perform design work, calculations and reports for public and private infrastructure projects in...

Buick Resource Recycling - Boss, MO 65440, USA - Description - We are Doe Run - producing metals and recycling batteries for a clean energy future. - The Doe Run...