Junior Mechanical Engineer Jobs in O'Fallon, IL (84)
Senior Low Observables (LO) RCS Analyst
Boeing
Berkeley, MO
Health Insurance
$136.9k - $185.2k / year
Senior Low Observables (LO) Mission Systems Integration Engineer
Boeing
Berkeley, MO
Health Insurance
$136.9k - $185.2k / year
Lead Electrical Design and Analysis Engineer (Level 5)***Signing Bonus Potential***
Boeing
Berkeley, MO
401(k)
PTO
Health Insurance
Education
Parental Leave
$164.9k - $223.1k / year
Senior Low Observables Design & Integration Engineer - Pole Model
Boeing
Berkeley, MO
Health Insurance
$136.9k - $185.2k / year
Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential**
Boeing
Berkeley, MO
Health Insurance
$112.2k - $151.8k / year
Experienced LO Propulsion Integration Engineer
Boeing
Berkeley, MO
Health Insurance
$112.2k - $151.8k / year
Senior Piping Designer
Vestal
St Louis, MO
New
Regional Engineering Manager - Decatur, IL
Archer Daniels Midland
St Louis, MO
New
Eco-Friendly
Senior Project Manager, Mechanical Procurement
CRG
St Louis, MO
401(k)
PTO
Dental Insurance
Vision Insurance
Senior Project Manager, Mechanical Procurement
CLAYCO
St Louis, MO
401(k)
PTO
Dental Insurance
Vision Insurance
Field Project Manager – Asset Management
Orbital Engineering
Edwardsville, Illinois
New
Dental Insurance
Vision Insurance
$85k - $130k / year
Critical Utilities Lead Engineer
CRG
St Louis, MO
New
MEP/FP Preconstruction Manager
CRG
St Louis, MO
New
401(k)
PTO
Dental Insurance
Vision Insurance
Senior FEA/CFD Simulation Engineer
Watlow
St Louis, MO
New
Vision Insurance
Education
Parental Leave
Electrical Engineer - Highway Lighting (55266)
Modjeski and Masters
Edwardsville, IL
PTO
Dental Insurance
Vision Insurance
Junior Mechanical Design Engineer - Data Center Focus
Sky Mavis
St Louis, MO
New
Dental Insurance
Vision Insurance
Lead Mechanical Engineer - Energy & Industrial Systems (Hybrid)
Sargent & Lundy
Clayton, MO
Hybrid
Power Generation Mechanical Engineer - Lead Project Designer
Insight Global
St Louis, MO
Lead Mechanical Engineer - Design & Mentorship
CRB
St Louis, MO
Mechanical Engineer III
CRB
St Louis, MO
Senior LO Propulsion Integration Engineer
The Boeing
Berkeley, MO
Mechanical Engineer - Mission Critical
Gilder Search Group
St Louis, MO
New
PTO
Dental Insurance
Vision Insurance
Mechanical Engineer
LJC
St Louis, MO
401(k)
PTO
Dental Insurance
Vision Insurance
Mechanical Engineer 4
CDM Smith
🌎 Remote
Remote
$81.8k / year
Senior Mechanical Engineer - Mission Critical
Sky Mavis
St Louis, MO
401(k)
PTO
Dental Insurance
Vision Insurance
91D Power-Generation Equipment Repairer
Army National Guard of the United States
O Fallon, IL
Part-Time
$200 - $250 / week
Associate Principal, Mechanical, Data Center Design Engineering
Introba
Webster Groves, MO
Mechanical Engineer PE
System One
St Louis, MO
Dental Insurance
Vision Insurance
$100k - $150k / year
Mechanical/HVAC Lead Engineer, Life Sciences
LJC
St Louis, MO
401(k)
PTO
Dental Insurance
Vision Insurance
Supply Chain Consulting - Warehouse Automation Senior Associate
PricewaterhouseCoopers LLP
Saint Louis, MO
Warehouse
Diversity Leader
401(k)
Dental Insurance
Vision Insurance
$77k - $202k / year
Junior Mechanical Engineer
Wsnelson
🌎 Remote
Remote
401(k)
Dental Insurance
Junior Mechanical Engineer
Waldemar S. Nelson
🌎 Remote
New
Remote
401(k)
Dental Insurance
Junior Mechanical Engineer with BIM: Remote 2 days/wk & HVAC
Deerns France
🌎 Remote
Remote
Job Description
Working as a Junior Mechanical Engineer in O'Fallon, IL
There are 84 Junior Mechanical Engineer opportunities available in O'Fallon, IL all with unique requirements.
The Junior Mechanical Engineer is a recent graduate who designs, develops, and tests mechanical systems and components in the research and development environment. The job may also include preparing documents or drawings to aid in the production or testing of parts.
Junior Mechanical Engineer jobs near O'Fallon, IL
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