Engineering Jobs in O'Fallon, Missouri
Process Engineer
Electronics Technician
Environmental Compliance
CAD/ AutoCAD/ Mechanical Design
Cybersecurity
5 days ago
321.
Engineering Manager
Engineering (Manufacturing Engineer, Quality Engineering)
Engineering & Maintenance Manager – Mississippi Manufacturing - Salary $140,000 - $160,000 + Benefits & Paid Relocation to the...
Engineering Manager JobListing for: Austin Allen Company - Professional Recruitment |
5 days ago
322.
Data-Driven Process Improvement Engineer
Engineering (Process Engineer, Quality Engineering, Manufacturing Engineer)
Confidential in Missouri is seeking a Process Improvement Engineer to drive a rapid and continuous improvement culture by becoming a...
Data-Driven Process Improvement Engineer JobListing for: Confidential |
5 days ago
323.
Manufacturing Engineering Trainee
Manufacturing / Production (Manufacturing Engineer, Lean Manufacturing / Six Sigma), Engineering (Manufacturing Engineer, Lean Manufacturing / Six Sigma)
Position: Manufacturing Engineering Trainee - June 2026 - Job Title: Manufacturing Engineering Trainee - Location: Simpsonville, SC; - ...
Manufacturing Engineering Trainee JobListing for: RBC Bearings |
5 days ago
324.
Senior Mechanical Project Leader - Complex Piping & HVAC
Management (Operations Manager), Engineering (Operations Manager)
A leading mechanical contracting firm is seeking a Senior Project Manager to join their team. The ideal candidate will manage complex...
Senior Mechanical Project Leader - Complex Piping & HVAC JobListing for: icon Mechanical |
5 days ago
325.
Director, Automation Engineering & CSV
Engineering (Systems Engineer, Automation Engineering, Operations Manager)
Overview - Our Work Matters - At Kindeva, we make products that save lives, ensuring better health and well - being for patients around...
Director, Automation Engineering & CSV JobListing for: Kindeva Drug Delivery |
5 days ago
326.
Senior Civil Engineer - Design Lead Infrastructure
Engineering (Civil Engineering)
Position: Senior Civil Engineer - Design Lead for Infrastructure - Liberty Personnel Services, Inc. is seeking an experienced Lead...
Senior Civil Engineer - Design Lead Infrastructure JobListing for: Liberty Personnel Services, Inc. |
5 days ago
327.
Water/Wastewater I&C Inspector | Commissioning Expert
Engineering
KAI Enterprises is seeking an Instrumentation & Controls (I&C) Inspector I / II / III for projects in Missouri. The ideal candidate...
Water/Wastewater I&C Inspector | Commissioning Expert JobListing for: KAI Enterprises |
5 days ago
328.
Fire Sprinkler Designer
Engineering (Engineering Design & Technologists, CAD/ AutoCAD/ Mechanical Design)
What we offer: - Health, Life, Dental and Vision InsuranceEmployee Assistant ProgramFlex Spending (FSA) (Cafeteria Plan) and HSA401(k)...
Fire Sprinkler Designer JobListing for: Western States Fire Protection Co. |
5 days ago
329.
Industrial PLC & SCADA Designer
Engineering (Electrical Engineering, Engineering Design & Technologists)
Martin Energy Group is looking for a PLC Programmer to design PLC programs and SCADA systems for their power solutions. Responsibilities...
Industrial PLC & SCADA Designer JobListing for: Martin Energy Group |
5 days ago
330.
OSP Engineer
Engineering (Systems Engineer, Electrical Engineering, Engineering Design & Technologists, Civil Engineering)
We are seeking a skilled OSP Engineer with experience in Lumen, Century Link, or Bright Speed. The ideal candidate will be responsible...
OSP Engineer JobListing for: Butler America |