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78 mechanical testing jobs at 51 companies in O'Fallon, MO

2mo
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Mechanical Maintenance Technician
Granite City, Illinois, United States
$34-$36/hr OnsiteFull Time
United States Steel Corporation
United States Steel Corporation: Produces and sells flat-rolled and tubular steel products.
1+ YOEMinimum 1 year manufacturing/industrial experience, high school diploma/GED, ability to work rotating 8-hour shifts (including weekends and holidays), pass assessment tests, and perform mechanical maintenance in harsh industrial environments.
pendant crane, overhead crane, forklift, conveyor, hydraulic system, pneumatic system, power transmission system
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1w
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Mechanical Journeyperson (Millwright) - Wentzville
Wentzville, Missouri, United States
$38-$45/hr OnsiteFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
6+ YOE6+ years mechanical trade experience or Dept. of Labor trade certificate; able to complete assessments, drug test, background check; minimum 18 years old; willing to work flexible shifts, overtime, weekends and holidays; ability to lift up to 50 lbs.
CNC
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1mo
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Mechanical Assembler I
Chesterfield, Missouri, United States
OnsiteFull Time
Mark Andy
Mark Andy: Manufacturer of narrow-web printing and finishing equipment.
0.5+ YOEHigh school diploma or equivalent, ~6 months mechanical experience, ability to interpret blueprints, use hand and power tools, perform assembly, inspection, testing, troubleshooting, and document sub-assemblies; frequent lifting up to 50 lbs.
hand tools, power tools, Personal Protective Equipment (PPE)
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3w
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Mechanical Packaging Specialist
St. Louis, Missouri, United States
$67k-$105k/yr OnsiteFull Time
Nestlé
NestléSIX Swiss Exchange: NESN: Produces and sells a wide range of food and beverages.
3+ YOEMechanical/packaging degree or equivalent experience; 3+ years (with degree) or 7+ years (with HS) in packaging/CPG/manufacturing; ability to design, test, and troubleshoot packaging; willingness to travel 50–60%.
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2mo
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Mechanical Assembly Technician
Washington, Missouri, United States
OnsiteFull Time
ProMach
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
3+ YOEMechanical/pneumatic assembly of packaging machinery, read shop drawings and BOMs, fit/align components, basic electrical testing, use hand and pneumatic tools, lift up to 50 lbs, strong attention to quality and safety.
cordless drill, pneumatic tools, socket wrenches, open-end wrenches, box-end wrenches, screw drivers, electrical testing equipment, Bill of Materials (BOM), shop assembly drawings
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1mo
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Mechanical Assembler
Saint Louis, Missouri, United States
$19/hr OnsiteFull Time
Essex Industries
Essex Industries: Designs and manufactures aerospace controls and life support systems.
1+ YOE1–3 years assembly experience, high school diploma or equivalent, ability to read blueprints, perform ATP testing and repairs under regulatory requirements, monitor clean-room particle counters, and perform moderate physical lifting.
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1w
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Mechanical Foreman
San Antonio or Scott AFB or Houston or Alamogordo or Fort McCoy or China Lake
$30-$40/hr FieldFull Time
Tepa Companies
Tepa Companies: Tribally-owned provider of construction, engineering, and environmental services.
5+ YOEHigh school/GED, 5+ years pipefitting experience, pass SMAW/FCAW weld test, TWIC card, valid driver\u0002s license, knowledge of AWS/API/ANSI/ASME, ability to read blueprints and work at heights.
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2w
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Mechanical Service Operator (Locomotive) - East St. Louis, IL
East St. Louis, Illinois, United States
$26/hr OnsiteFull Time
Union Pacific
Union PacificNYSE: UNP: Provides rail freight and logistics services across North America.
Operate and service locomotives, perform inspections and tests, follow safety procedures, basic mechanical aptitude, valid driver's license, pass Physical Ability Test and medical/drug screens.
Forklift, Backhoe, Bobcat, Mobile crane, High-pressure steam cleaner, Hand radio
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1mo
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Mechanical Superintendent (Data Centers) - Corpus Christi, Texas, United States
Corpus Christi or Austin or Dallas or Baton Rouge or New Orleans or Gulfport or Jackson or Little Rock or Fayetteville or Oklahoma City or Tulsa or Houston or Kansas City or St. Louis or Lawrence or Greenville
$111k-$153k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
10+ YOE10+ Mgmt10+ years construction site experience including 10+ years as a foreman/superintendent, experience with stainless steel process piping and equipment installation/testing/passivation, union contractor management, data center and multi-discipline construction experience preferred.
Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Bluebeam
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1w
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Development Engineer, Mechanical
Auburn or Earth City
$100k-$120k/yr OnsiteFull Time
Ingersoll Rand
Ingersoll RandNYSE: IR: Designs and manufactures mission-critical industrial flow and compression equipment.
4+ YOEBS in Mechanical Engineering, 4+ years design experience, SolidWorks proficiency, machining familiarity, ability to create drawings/BOMs, prototype testing, and strong communication skills.
SolidWorks, Micrometer, Caliper, Optical comparator
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1w
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Maintenance Electro-Mechanic-2
Saint Louis, Missouri, United States
$33-$40/hr OnsiteFull Time
ABB
ABBSIX Swiss Exchange: ABBN: Provides electrification and automation technologies for global industries.
Troubleshoot, repair, and maintain electrical, mechanical, hydraulic, and pneumatic systems; read schematics, PLC logic, and diagrams; perform preventive maintenance, calibration, testing, and welding.
PLC, VFDs
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2w
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Diesel Mechanic $7,500 Sign On Bonus
Saint Louis, Missouri, United States
OnsiteFull Time
Waste Management
Waste ManagementNYSE: WM: Provides waste collection, recycling, and environmental services in North America.
2+ YOEMinimum 2 years mechanic experience on heavy equipment/trucks; valid driver's license upon hire; ability to diagnose, troubleshoot, and repair diesel trucks and equipment; comply with safety and drug-testing requirements.
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5d
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Traction Power Electrician
Saint Louis, Missouri, United States
$35/hr OnsiteFull Time
Bi-State Development
Bi-State Development: Operates public transit and manages regional economic development infrastructure.
Skilled electrician work on traction power substations and catenary systems; must pass mechanical and high-voltage aptitude tests and DOT physical.
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4d
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Technical Service Representative- St Louis Area
St. Louis, Missouri, United States
FieldPart Time
DuBois Chemicals
DuBois Chemicals: Provides customized specialty chemical products and industrial solutions.
1+ YOE1+ year service experience in fluid/chemical systems, mechanical aptitude, on-site testing proficiency, strong communication, time management, and ability to perform physical industrial work.
Microsoft Office
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1mo
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Automotive Technician
O'Fallon, Missouri, United States
$18-$26/hr OnsiteFull Time
Bridgestone
BridgestoneTokyo Stock Exchange: 5108: Manufactures tires and rubber products for global transportation markets.
Learn and perform automotive maintenance and repair tasks including oil changes, inspections, tire service, parts installation, and road tests; must have valid driver’s license and basic mechanical aptitude.
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1mo
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Generator Service Technician
St. Louis, Missouri, United States
FieldFull Time
Tri-State Water, Power & Air
Tri-State Water, Power & Air: A residential service providing generator maintenance, diagnostics, and repair with-provided vehicles and tools.
1+ YOE1+ years residential service experience, strong electrical/mechanical skills, customer-facing, ability to perform maintenance, diagnostics, load testing and fuel-system troubleshooting; must pass criminal and DMV screening.
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2w
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Facilities Electrician- ROW
Saint Louis, Missouri, United States
$35/hr OnsiteFull Time
Bi-State Development
Bi-State Development: Operates public transit and regional infrastructure in Greater St. Louis.
Perform installation, maintenance and repair of facility electrical systems; must pass mechanical and high-voltage aptitude tests, possess Class A CDL and DOT physical, complete CPR/First Aid, and follow safety rules.
ohmmeter, ampmeter, voltage tester
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1w
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Automotive Mechanic
St. Louis, Missouri, United States
OnsiteFull Time
Lou Fusz Automotive Network
Lou Fusz Automotive Network: Missouri-based network of automotive dealerships and service centers.
Diagnose, maintain, and repair vehicle systems; test-drive and test components; communicate repair needs; must have clean valid driver’s license and pass drug/background screens.
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5h
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Automotive Mechanic
St. Louis, Missouri, United States
OnsiteFull Time
Lou Fusz Automotive Network
Lou Fusz Automotive Network: Family-owned network of automotive dealerships and service centers.
Diagnose, maintain, and repair vehicle systems; perform test drives and complete repair orders; must have valid driver\u0002s license and pass drug/background screens.
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2w
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Test Engineer
High Ridge, Missouri, United States
OnsiteFull Time
The H-J Family of Companies
The H-J Family of Companies: Manufactures and supplies electrical components for global power distribution systems.
5+ YOEBachelor's in mechanical or electrical engineering and 5 years testing/calibration experience; ISO 17025 implementation experience; expertise with high-voltage testing, procedure development, calibration, and technical reporting.
Solidworks
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