674 performance testing jobs at 290 companies in Missouri

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Product Testing Technician
Carthage, Missouri, United States
OnsiteFull Time
Leggett & Platt
Leggett & PlattNYSE: LEG: Designs and manufactures engineered components for homes and vehicles.
Set up and execute product tests, perform part inspections, measure components, record test data, use hand and power tools, lift 50+ pounds, and use Microsoft Office.
Microsoft Office, Zoho
1mo
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Materials Testing Technician
Lee's Summit or Kansas City
FieldFull Time
Cochran
Cochran: Provides civil engineering, architecture, and construction testing services.
1+ YOE1-2 years construction experience preferred; perform field tests and observations of concrete, soil, asphalt, and aggregate; read blueprints; attention to detail and effective communication.
1mo
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Functional Testing Specialist
Joplin, Missouri, United States
OnsiteFull Time
Freeman Health System
Freeman Health System: Provides comprehensive medical and behavioral health services in the Midwest.
Performs company-specific physicals and drug screens, assists with care of injury and non-injury patients, communicates with company representatives, and provides backup coverage in outlying clinics.
3w
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Senior Performance Marketing Manager
Plano or United States or Alabama or Arizona or California or Colorado or District of Columbia or Delaware or Florida or Georgia or Idaho or Illinois or Louisiana or Michigan or Massachusetts or Missouri or North Carolina or New Hampshire or New Jersey or Nevada or New York or Pennsylvania or Oregon or Ohio or Rhode Island or South Carolina or Texas or Utah or Virginia or Washington or Wisconsin
HybridFull Time
Tapcheck
Tapcheck: Access earned wages early through a digital mobile platform.
7+ YOE7+ years managing Google Ads and Microsoft Ads, experience optimizing for pipeline outcomes, CRO and landing-page testing, proficiency with GA4, Google Tag Manager, Salesforce and/or HubSpot, strong analytical and communication skills.
Google Ads, Microsoft Ads, LinkedIn, Google Analytics 4, Google Tag Manager, Salesforce, HubSpot
1mo
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ERS-NETA Electrical Testing Technician - Kansas City, MO
Kansas City, Missouri, United States
FieldFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
0+ YOEPerform testing, troubleshooting, and maintenance of electrical power distribution and switchgear through 15 kV; pass NETA exam; valid driver’s license; ability to lift heavy equipment; flexible hours and up to 50% travel including international.
computer-controlled test equipment, load recording instrumentation, Microsoft Word, Internet
3w
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On-Site Drug Testing Technician (Male)
Springfield or Nixa or Bolivar
$16/hr FieldFull Time
Tomo Drug Testing
Tomo Drug Testing: Provides onsite drug and alcohol testing services.
Valid driver's license and clean driving record, basic computer proficiency, strong customer service and problem-solving skills, ability to work independently and perform moderate physical tasks.
1mo
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Staff Solar Performance Engineer - Solar (Multiple Locations)
Kansas City or Saint Louis or Phoenix or Detroit or Houston or Raleigh or Chicago
$110k-$175k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
3+ YOEABET-accredited bachelor's in electrical engineering, 3+ years electrical engineering experience, PVsyst and SCADA experience preferred, experience with capacity/availability testing, strong communication and analytical skills.
PVsyst, SCADA, Microsoft Office Suite, AutoCAD, MicroStation
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SRE/Performance Engineer
St. Louis, Missouri, United States
$81k-$102k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
4+ YOE4+ years SRE/performance engineering experience; strong Kubernetes/OpenShift, observability, APM, and performance testing skills; BS degree or equivalent experience; proficiency with GitHub and programming in JavaScript, Python, C, or Java.
Kubernetes, Red Hat OpenShift, Istio, k6, LoadRunner, JMeter, Grafana, Splunk, Prometheus, GitHub, JavaScript, Python, C, Java, Dynatrace, AppDynamics, Datadog, New Relic, Oracle, SQL Server, PostgreSQL, MongoDB, Toad, SQL Developer, TELNET
2mo
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Health and Human Performance - Graduate Assistant
St. Louis, Missouri, United States
$3k/yr OnsitePart Time
Maryville University
Maryville University: Private university offering undergraduate and graduate degree programs.
Enrolled in an eligible Maryville graduate program; able to conduct human performance testing, data analysis, assist research and teaching, lift 40lbs, and maintain lab equipment.
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Field Technician I - Construction Materials Testing
St. Louis, Missouri, United States
FieldFull Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
1+ YOE1 year construction-related field experience, valid driver’s license, ability to lift 30–50+ lbs, work outdoors and at heights, perform site testing and documentation; ACI certification and high school diploma preferred.
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QA Automation Engineer with Network Testing (Python/Linux) experience
Creve Coeur, Missouri, United States
$53k-$93k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOEBachelor's degree in CS or related,5+ years QA experience including automation,performance and system testing,strong Linux administration,Python and Bash scripting,network protocol and diagnostic experience.
Python, Bash, GitHub Copilot, ChatGPT, Claude, tcpdump, Wireshark, Linux, Windows
3d
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QA Automation Engineer with Network Testing (Python/Linux) experience
Creve Coeur, Missouri, United States
$53k-$93k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOEBachelor's in CS or related,5+ years QA experience across manual, automation, performance and system testing; strong Linux administration; Python and Bash proficiency; experience with real-time/low-latency systems and network diagnostics.
Python, Bash, Linux, tcpdump, Wireshark, GitHub Copilot, ChatGPT, Claude, Windows
1mo
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Clinic Registered Nurse - Pre Admission Testing
Saint Joseph, Missouri, United States
OnsitePart Time
Mosaic Life Care
Mosaic Life Care: Provides comprehensive hospital and clinical healthcare services.
Graduate of a school of nursing required; active state RN licensure (or compact) required; BLS required within 90 days; 1 year hospital/clinic experience preferred; must be able to travel between facilities and perform clinical nursing duties.
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Vertical Market Development Manager Education and Sports Performance
United States or Fenton
$13k-$90k/yr FieldMultiple Commitments Available
Reimagine Resources
Reimagine Resources: Provides repair, installation, and design services for commercial gyms.
2+ YOE2+ years selling to education or sports buyers, proven ability to generate and close B2B business, reliable transportation, high school diploma/GED, clean background/drug test, professional appearance.
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Test Only (30385)
Liberty, Missouri, United States
OnsiteFull Time
B&B Theatres
B&B Theatres: Operates family-owned movie theaters and entertainment centers.
Performs testing tasks as described in brief posting.
4w
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Test Examiner
Fort Knox or Hawaii or Alaska or Korea or Japan or Alabama or Georgia or Florida or Texas or New Mexico or North Carolina or Kentucky or Colorado or New York or Arizona or California or South Carolina or Kansas or Missouri or Louisiana or Oklahoma or Virginia or Washington or Maryland or Illinois or Pennsylvania or New Jersey or Okinawa
$20-$30/hr OnsiteFull Time
DAWSON
DAWSON: Federal contractor providing engineering, construction, and environmental services.
0+ YOEPerform test administration and support ACES education services; requires associate's degree, training in Army testing programs, Microsoft Office proficiency, favorable NACI.
Microsoft Office, Customer Assistance Tool (CAT), ACES
3mo
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Test Technician
Wellington, Missouri, United States
$20/hr OnsiteFull Time
Orscheln Industries
Orscheln Industries: Manufacturer of motion control systems and vehicle components.
3+ YOEPerform product validation testing, troubleshooting, repair, and reporting; blueprint reading, computer skills, data entry; HS diploma preferred; 3 years testing experience preferred.
1mo
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Senior Software Engineer Test
California or New Jersey or New York or Washington or Hawaii or Alaska or Maryland or Connecticut or Rhode Island or Massachusetts or Nevada or Oregon or Arizona or Colorado or Wyoming or Texas or North Dakota or Minnesota or Missouri or Illinois or Wisconsin or Florida or Georgia or Michigan or Ohio or Virginia or Pennsylvania or Delaware or Vermont or New Hampshire or Maine or Utah or Idaho or Montana or New Mexico or South Dakota or Nebraska or Kansas or Oklahoma or Iowa or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or Indiana or South Carolina or North Carolina or West Virginia or United States
$94k-$179k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
5+ YOEBachelor's in CS or related (or equivalent experience), 5+ years industry experience, 3+ years Java/Python and automation/framework development, CI/CD, containerization, cloud, performance and API testing experience.
Jenkins, GitHub, JMeter, LoadRunner, Selenium, TestNG, JUnit, Appium, Docker, Kubernetes, AWS, Google Cloud, Azure, Postman, SoapUI, Curl, Insomnia, Java, Python, JavaScript
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Pre-Test Technician
Shrewsbury, Missouri, United States
OnsiteFull Time
EyeCare Partners
EyeCare Partners: Provides comprehensive ophthalmology and optometry services through integrated clinics.
1+ YOEHigh school diploma, 1+ year related experience, EMR and Microsoft Office proficiency, ability to perform ophthalmic diagnostic tests, background check, reliable transportation, ability to work 40+ hours and occasional weekends.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Electronic Medical Records (EMR)
3w
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Pre-Test Technician
Shrewsbury, Missouri, United States
OnsiteFull Time
EyeCare Partners
EyeCare Partners: Provider of clinically integrated ophthalmology and optometry services.
1+ YOEHigh school diploma, 1+ year related experience, EMR proficiency, Microsoft Office skills, ability to perform pre-test ophthalmic diagnostics, HIPAA compliance, background check, proof of US work authorization.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Electronic Medical Records (EMR)