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Mechanical Design Engineer Jobs in O'Fallon, IL (78)

Plant Operations Director

Anderson Rehabilitation Institute
Edwardsville, IL
New
401(k)
Dental Insurance
Vision Insurance
Education

Software Developer

Calibre Systems
St. Louis, MO
New

Electrical Design, Analysis and Test Engineer

Boeing
Mascoutah, Illinois
New
Health Insurance
Icon: salary
$79.9k - $108.1k / year

Lead Mechanical Systems Design & Analysis Engineer

BOEING
Berkeley, MO
New
Hospitality
Health Insurance
Icon: salary
$115.6k - $156.4k / year

Senior Structural Design Engineer - F-15

BOEING
St. Louis, MO
New
Health Insurance
Icon: salary
$113.1k - $153k / year

Design and Analysis Engineer (Electronic Sys Design & Analy)

BOEING
Berkeley, MO
New
Health Insurance
Icon: salary
$119.9k - $162.2k / year
‌

Senior Design and Analysis Engineer

BOEING
St. Louis, MO
New
Health Insurance
Icon: salary
$119.9k - $173.7k / year
‌

Systems Engineer (Experienced or Lead)

BOEING
Berkeley, MO
New
Health Insurance
Icon: salary
$119.9k - $162.2k / year
‌

Lead Subsystems Structural Analysis Engineer

BOEING
Berkeley, MO
New
Hospitality
Health Insurance
Icon: salary
$115.6k - $156.4k / year
‌

Mid or Senior level Design and Analysis Engineer (Electrical Systems Design)

BOEING
Berkeley, MO
New
Health Insurance
Icon: salary
$96.1k - $130k / year
‌

Proprietary Structural Design Engineer (Associate, Experienced, Senior)

BOEING
Berkeley, MO
New
Health Insurance
Icon: salary
$76.5k - $102.4k / year
‌

Winder Operator / Maintenance Technician

MRI/GPR Search
St. Louis, MO
New
‌

Maintenance Technician II

FedEx
East Saint Louis, IL
Hourly
Diversity Leader
$1,000 sign-on bonus
Icon: salary
$21.95 - $34.12 / hour
‌

Lab Support Technician III (Non-Exempt)

Mercy
St. Louis, MO
PTO
Dental Insurance
Vision Insurance
Education
‌

Sr. Automation / Controls Technician (Field Services)

MRI/GPR Search
St. Louis, MO
New
‌

Low Observable (LO) Engineering Manager

BOEING
St. Louis, MO
New
Health Insurance
Icon: salary
$137.7k / year
‌

F/A-18 Service Life Leader

BOEING
Berkeley, MO
New
Health Insurance
Icon: salary
$130.1k - $176k / year
‌

OSP Field Manager (St. Louis, Missouri)

Startech Network
St. Louis, MO
Hourly
Icon: salary
$40 / hour
‌

Manufacturing Engineer (Experienced or Senior)

BOEING
BERKELEY, MO
New
Health Insurance
Icon: salary
$90.1k - $121.9k / year
‌

Finance Career Foundation Program-2026

BOEING
BERKELEY, MO
New
Part-Time
Health Insurance
Icon: salary
$79k / year
‌

Senior Mechanical Engineer

CHA Consulting
🌎 Remote
Remote
Icon: salary
$105k - $126k / year
‌

Mechanical Engineer - HVAC Design

Jobot
St. Louis, MO
New
Health Insurance
Icon: salary
$115k - $150k / year
‌

Tooling Mechanic-Machinist

Boeing
Berkeley, MO
Hourly
Health Insurance
Icon: salary
$23.65 / hour
‌

Tooling Mechanic

Boeing
Berkeley, MO
Hourly
Health Insurance
Icon: salary
$23.65 / hour
‌

Mechanical Design Engineer

Curtiss Wright
🌎 Remote
Remote
401(k)
Flexible Schedule
‌

Senior Mechanical Design Engineer

Curtiss Wright
🌎 Remote
Remote
401(k)
Flexible Schedule
‌

Mechanical Service Operator - East St. Louis

Union Pacific Railroad
East Saint Louis, Illinois
Hourly
Dental Insurance
Vision Insurance
‌

Assistant Signal Person - East St. Louis, IL

Union Pacific Railroad
East Saint Louis, Illinois
Dental Insurance
Vision Insurance
Icon: salary
$32.87 / hour
‌

F-22 Pilot Training Software Engineer (Experienced, Senior)–Simulation

BOEING
Berkeley, MO
Health Insurance
Icon: salary
$110.5k - $149.5k / year
‌

Technical Sales Rep

gpac
St Louis, MO
Icon: salary
$200k / year
‌

Sales Representative (HVAC)

gpac
Granite City, IL
Icon: salary
$200k / year
‌

Test & Evaluation Lab Tech

Innova Solutions
Berkeley, MO
New
Hourly
Dental Insurance
Vision Insurance
Icon: salary
$250 - $1,000 / week
‌

F-22 Pilot Training Software Engineer (Experienced, Senior)Simulation

BOEING
Berkeley, MO
Icon: salary
$110.5k - $149.5k / year

Job Description

Working as a Mechanical Design Engineer in O'Fallon, IL

There are 78 Mechanical Design Engineer opportunities available in O'Fallon, IL all with unique requirements.

To become a Mechanical Design Engineer, an individual should have a bachelor's degree in mechanical engineering with an emphasis on product design. They work in the realms of design and development, engineering and production, solving problems regarding both aesthetics and structural integrity.

Mechanical Design Engineer jobs near O'Fallon, IL

  • Saint Louis, MO
  • Saint Charles, MO
  • Belleville, IL

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