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74 test associate jobs at 37 companies in Saint Charles, MO

2d
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Test Engineer
Earth City, Missouri, United States
OnsiteFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
2+ YOERequires an associate degree in engineering or related field, 2+ years of transformer testing or related experience, technical reporting, transformer diagnostics, and knowledge of IEEE, IEC, and NEMA standards.
IEEE, IEC, NEMA, SFRA
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1mo
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Associate Software Engineer – Test & Verification
Hazelwood, Missouri, United States
$70k-$86k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEBachelor's degree, active U.S. Secret clearance, ability to obtain TS/SCI, DoD 8140 foundational qualifications, 1+ years QA experience, proficiency with Python/JavaScript/PowerShell/.NET, Agile experience, test automation and Azure DevOps preferred.
.NET Framework, .NET 8, .NET 10, Python, JavaScript, PowerShell, Azure DevOps
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1mo
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Associate Software Engineer – Test & Verification
Hazelwood, Missouri, United States
$70k-$86k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBachelor's degree, active U.S. Secret clearance, DoD 8140 foundational qualifications, 1+ years QA experience, proficiency with Python/JavaScript/PowerShell/.NET, Azure DevOps experience, and Agile development experience.
.NET Framework, .NET 8, .NET 10, Python, JavaScript, PowerShell, Azure DevOps
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2mo
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Sales Associate
St Peters, Missouri, United States
OnsiteFull Time
Dave Sinclair Lincoln St. Peters
Dave Sinclair Lincoln St. Peters: Automotive dealership selling new and used vehicles.
Automotive sales background preferred; strong customer service and communication; goal-oriented; valid driver’s license; pass background check and drug test.
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2w
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Maintenance Associate
Cape Albeon, Missouri, United States
$18-$29/hr OnsiteFull Time
EverTrue
EverTrue: Operates senior living communities and provides geriatric healthcare services.
Performs semiskilled building and equipment maintenance, completes work orders via CMMS, conducts equipment testing and safety inspections, follows infection control and safety procedures.
The WorxHUB
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4w
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Maintenance Associate
Maryland Heights, Missouri, United States
$25-$36/hr OnsiteFull Time
Curio Wellness
Curio Wellness: Cultivates and manufactures scientifically developed medical cannabis products.
Proven maintenance experience with electrical, plumbing and HVAC systems; skill with hand and power tools, test equipment, blueprints, and basic computer skills; must be 21 and comply with state fingerprint/FBI background requirements.
multimeters, ammeters, flow meters, light meters, hand and power tools, blueprints, repair manuals, parts catalogs
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2mo
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Associate Engineer
Saint Louis, Missouri, United States
$64k-$98k/yr OnsiteFull Time
Metropolitan St. Louis Sewer District
Metropolitan St. Louis Sewer District: Manages wastewater and stormwater systems for the St. Louis region.
Bachelor's degree in engineering (or final year); valid state driver’s license; safety-sensitive role requiring Non-D.O.T. drug test. Knowledge of civil engineering, sewer construction, plan interpretation, data analysis, report writing, and strong communication skills.
CCTV
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2mo
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Production Associate - 1st Shift
Earth City, Missouri, United States
OnsiteFull Time
Ruger
RugerNYSE: RGR: Designs and produces firearms and precision metal investment castings.
Production role requiring operation of manufacturing equipment; able to work overtime; and teamwork; must be 18+ and pass background and drug tests.
CNC, Injection Molding Equipment, Milling Machines, Furnaces, Finishing Equipment, Measuring Tools
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2h
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Lab Associate III
Saint Louis, Missouri, United States
$18-$27/hr OnsiteFull Time
BJC Health System
BJC Health System: Non-profit health system providing comprehensive hospital and clinical care.
2+ YOEHigh school diploma or GED and 2–5 years of experience required. Performs laboratory testing and specimen processing; phlebotomy and BLS are preferred.
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1mo
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Production Associate - All Shifts
Edwardsville, Illinois, United States
$17/hr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
High school/GED required. Perform inspection, testing, basic installations, packaging, inventory updates, and basic troubleshooting in an integration center; follow technical documentation and quality procedures.
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1mo
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Floor Care Associate
Kirkwood, Missouri, United States
OnsitePart Time
The Winn-Dixie Company
The Winn-Dixie Company: Operates retail grocery stores and pharmacies in the Southeast.
0+ YOEMust be 18+, high school/GED preferred, 0-3 years retail experience, authorization to work in the U.S., pass drug test and background check, strong customer service and communication skills.
register, pricing gun, scales, scanner, pallet jack, baler/compactor, box cutter
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1d
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HRIS - Absence Management Senior Associate
Chicago or Downers Grove or Appleton or Atlanta or Baltimore or Charlotte or Cincinnati or Cleveland or Columbia or Dallas or Denver or Fort Lauderdale or Houston or Jacksonville or Kansas City or Milwaukee or Minneapolis or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Raleigh or Reno or Salt Lake City or Southfield or St. Louis or Tampa or Tulsa or Wichita
$76k-$114k/yr HybridFull Time
Grant Thornton
Grant Thornton: Provides audit, tax, and professional advisory services to businesses.
4+ YOERequires 4+ years of HRIS or leave experience, hands-on Oracle HCM Absence Management, multi-jurisdiction leave support, testing, integrations, issue resolution, and project workstream experience; bachelor's degree preferred.
Oracle HCM, Oracle HCM Absence Management, Dayshape, Snowflake, Oracle Transactional Business Intelligence (OTBI), Oracle Dynamic Skills, Power Platform, Microsoft Office
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4w
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Retail Loss Prevention and Safety Associate
Oregon or New York or St. Louis
$19-$26/hr OnsiteFull Time
IKEA
IKEA: Global retailer of affordable home furnishings and decor.
1+ YOEMinimum 1 year work experience; retail safety/security/loss prevention preferred; must work nights and weekends; background check and drug test required; security guard license required in some locations.
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1mo
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US Tech - AI Engineering Senior Associate
Tampa or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Jose or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or United States or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or United States or New York City or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Portland
$55k-$151k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's in CS or related, 2+ years in data/AI/quality engineering, experience with test automation and CI/CD, familiarity with LLMs and prompt engineering, building automated test suites and evaluating AI agents.
CI/CD, LLMs, Microsoft Power Automate
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1w
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Specimen Processor/ Entry Level Lab Associate
Earth City, Missouri, United States
OnsiteFull Time
Labcorp
LabcorpNYSE: LH: Provides clinical laboratory testing and drug development services globally.
High school diploma/GED required; comfortable handling biological specimens; accurate specimen identification, labeling, and data entry; able to lift 40lbs; pass color blindness test; experience with Microsoft Office preferred.
Microsoft Office
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1mo
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Software Tester 2-3 (Associate/Mid-Level)
Swansea, Illinois, United States
HybridFull Time
UNCOMN
UNCOMN: A technology delivering secure solutions and quality engineering to support public and private sector operations.
2+ YOE2+ years related experience; strong SDLC knowledge; automation and manual testing across function, system, performance, and regression; excellent communication and time-management; eligible for Secret clearance.
SoapUI, Jira, TestComplete
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3w
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Engineering Lab Technician- St Louis, MO
St. Louis, Missouri, United States
OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
Associate degree or certificate in electrical/electronic technology or equivalent experience; hands-on electronics assembly, fabrication, testing, troubleshooting, repair, ESD practices, and accurate test documentation.
Microsoft Office
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3mo
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Electrical Technician
Chesterfield, Missouri, United States
OnsiteFull Time
Cambridge Air Solutions
Cambridge Air Solutions: Manufactures and sells energy-efficient industrial heating and ventilation systems.
3+ YOEAssociate degree or technical certification; 3-6 years manufacturing experience in electrical assembly, test, and troubleshooting.
Electrical assembly, Testing equipment, Troubleshooting, Wiring
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3w
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Quality Control Electronics Technician
Hazelwood, Missouri, United States
$32-$35/hr OnsiteFull Time
Potter Global Technologies
Potter Global Technologies: Manufacturer of life safety and emergency communication equipment.
2+ YOE2+ years electronics testing or quality assurance experience; associate degree or technical certification in electronics or electrical engineering; proficiency with multimeters, oscilloscopes, and automated test equipment; knowledge of IPC and ISO 9001.
multimeter, oscilloscope, automated test equipment, IPC, ISO 9001
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1w
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Clinical Laboratory Technician - Pathology and Immunology
St. Louis, Missouri, United States
$20-$30/hr OnsiteFull Time
Washington University in St. Louis
Washington University in St. Louis: Providing higher education and conducting advanced academic research.
Associate degree required; performs routine tissue processing and assays, uses laboratory equipment, documents testing and complies with regulatory requirements.
EPIC Beaker, Microsoft Excel
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