HiringCafe
Join our community

1,249 test jobs at 401 companies in O'Fallon, MO

1w
Save
Mark Applied
Hide
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 engineering and 5+ years testing/calibration experience with high-voltage electrical measurement systems, ISO 17025 compliance, test method development, and technical reporting.
Solidworks
Job PostingView all
1mo
Save
Mark Applied
Hide
Flight Test Lead
Berkeley, Missouri, United States
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
7+ YOEBachelor's degree in engineering/related field, 7+ years flight test experience, 50+ missions as Test Conductor/Test Director, experience on military flight test programs, ability to obtain U.S. Secret security clearance, willing to travel up to 25%.
Job PostingView all
1w
Save
Mark Applied
Hide
Test Engineer
High Ridge, Missouri, United States
OnsiteFull Time
H-J Family of Companies
H-J Family of Companies: A global designer and manufacturer of products for the transformer and switchgear industries focused on innovation, quality, and employee development.
5+ YOEBachelor's in Mechanical or Electrical Engineering and 5+ years testing/calibration experience with high-voltage electrical measurement systems; ISO 17025 experience; ability to develop procedures and ensure compliance.
Solidworks
Job PostingView all
2w
Save
Mark Applied
Hide
Test Engineer I
Earth City, Missouri, United States
$123k/yr OnsiteFull Time
Ingersoll Rand
Ingersoll RandNYSE: IR: Designs and manufactures mission-critical industrial flow and compression equipment.
1+ YOEBachelor's in engineering,1+ year lab/testing or manufacturing experience,testing and troubleshooting skills,technical math and communication skills.
LabVIEW, DAQ
Job PostingView all
2w
Save
Mark Applied
Hide
Test Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
4+ YOEActive security clearance required; 4+ years test engineering experience; knowledge of DevSecOps, Agile/SAFe, AI model use, geospatial systems, vendor coordination, and delivering complex technology assignments.
Linux, Java, JavaScript, Python, Docker, OpenShift, Kubernetes, AWS Services, GitLab, Apache Spark, Glue, Parquet, JSON, XML, Argo Workflows, Boundless Spatial, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases, KML, KMZ, NITF, TIFF, JPEG, GeoPDF, PHP, C, C++, C#, Perl
Job PostingView all
1mo
Save
Mark Applied
Hide
Lead Test Engineer
Scott Air Force Base or O'Fallon or United States
$105k-$231k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
8+ YOE3+ MgmtUS citizen with Secret clearance (or ability to obtain), Bachelor's in CS/IT, 8+ years software testing (≥3 years leadership), SAP (preferably TM) experience, SAFE Agile experience, and test automation experience.
SAP Transportation Management (TM), SAP, SAFE Agile
Job PostingView all
1mo
Save
Mark Applied
Hide
Lead Test Engineer
Scott Air Force Base or O'Fallon or United States
$105k-$231k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
8+ YOE3+ MgmtUS citizen with Secret clearance (or ability to obtain); Bachelor's in CS/IT; 8+ years software testing with 3+ years leadership; experience with SAP (TM), SAFe Agile, test automation; strong analytical and communication skills.
SAP Transportation Management (TM), SAFe Agile
Job PostingView all
1mo
Save
Mark Applied
Hide
Flight Test Lead
Berkeley, Missouri, United States
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
7+ YOEBachelor's in engineering or related field, 7+ years flight test experience, 50+ missions as test conductor/director, ability to obtain U.S. security clearance, experience supporting military flight test programs, willingness to travel up to 25%.
Job PostingView all
3mo
Save
Mark Applied
Hide
Test Engineer (Entry-Level)
Scott AFB or United States
OnsiteFull Time
DecisionPoint
DecisionPoint: Provides IT and cybersecurity services for federal government agencies.
2+ YOEEntry-level Test Engineer; 0–2+ years experience; active Secret clearance; IAT Level II (Security+ CE); basic SDLC; strong communication.
Jira, Java, Angular, APIs, SQL
Job PostingView all
2mo
Save
Mark Applied
Hide
Test Technician
Washington, Missouri, United States
OnsiteFull Time
ProMach
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
5+ YOEHigh school diploma, 5+ years repairing and troubleshooting packaging equipment with Allen-Bradley PLC/HMI and servo experience; familiarity with VFDs, Red Lion HMIs, SolidWorks/E Drawings; travel up to 25%.
Allen-Bradley PLC, Allen-Bradley Compact Logix, MicroLogix, Allen-Bradley Panel View HMI, Red Lion HMIs, SolidWorks, E Drawings, Emerson VFDs, Hitachi VFDs
Job PostingView all
3w
Save
Mark Applied
Hide
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)
Job PostingView all
3w
Save
Mark Applied
Hide
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)
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Test Automation Engineer
St. Louis, Missouri, United States
HybridFull Time
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
3+ YOEMust be authorized to work in the U.S., reside in St. Louis area, 3+ years automation testing experience across web/UI/API, experience with Selenium/Playwright/Cypress, API testing, SQL, and source control.
Selenium, Playwright, Cypress, Cucumber, Postman, SQL, Git, Bitbucket, Jira, Zephyr, Confluence, Microsoft Word, Microsoft Excel
Job PostingView all
2w
Save
Mark Applied
Hide
Software Test Automation Engineer
Scott Air Force Base, Illinois, United States
OnsiteFull Time
CSCI Consulting
CSCI Consulting: IT and financial management consulting for government and commercial clients.
5+ YOEActive Secret clearance and U.S. citizenship, Bachelor's in CS/IT/Engineering or equivalent, 5+ years testing experience with test automation for SAP S/4HANA and Mendix, proficiency with Tricentis TOSCA, UiPath, ANDI, Lighthouse, ServiceNow, Jenkins, and Git.
SAP S/4HANA, Mendix, Tricentis TOSCA, ANDI, Lighthouse, UiPath, ServiceNow, JMeter, LoadRunner, Jenkins, Git
Job PostingView all
3mo
Save
Mark Applied
Hide
Fitness Test Administrator (PRN)
St. Louis, Missouri, United States
$37/hr OnsiteTemporary
Cape Fox Federal Integrators
Cape Fox Federal Integrators: Provides government agencies with professional, technical, and training services.
1+ YOEHigh school diploma or equivalent; CPR/AED preferred; 1+ year in fitness testing/coaching; mobile data capture proficiency; pass scoring QA with 98% accuracy; US work authorization.
Mobile data capture
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Test Analyst – Medicaid & Health & Human Services
Chesterfield or United States
RemoteFull Time
S2Tech
S2Tech: Specialized IT and business services for state Medicaid programs.
5+ YOE5+ years QA experience with 3+ years supporting Medicaid/HHS programs; bachelor’s or equivalent experience; strong SDLC, test planning, execution, defect management, and communication skills.
Azure DevOps, Jira, ALM / Quality Center, TestRail, Zephyr, Postman, SoapUI, SQL, REST APIs, JSON, XML, HL7/FHIR, ChatGPT, Selenium, Playwright, Cypress
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Test Automation Engineer (On-Site)
Scott Air Force Base, Illinois, United States
OnsiteFull Time
Netrist Solutions
Netrist Solutions: Provider of custom software and technology solutions.
5+ YOE5+ years development or automated test experience; familiarity with Selenium/TestComplete, GIT, Jenkins, CI/CD pipelines; Bachelor's in CS/Engineering preferred; eligible for U.S. security clearance.
Selenium, TestComplete, GIT, Jenkins, CI/CD
Job PostingView all
5d
Save
Mark Applied
Hide
Hospital Reference Test Clerk
Saint Louis, Missouri, United States
OnsiteFull Time
Labcorp
LabcorpNYSE: LH: Provides clinical laboratory testing and drug development services globally.
1+ YOEHigh school diploma/GED and 1+ year lab or accessioning experience; ability to handle biological specimens, strong data entry and organizational skills, attention to detail.
Microsoft Office
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Crypto Test Engineer (Top Secret Cleared)
Scott Air Force Base, Illinois, United States
$90k-$120k/yr OnsiteFull Time
Nathan Kunes Incorporated
Nathan Kunes Incorporated: Specialized engineering services for defense and government agencies.
5+ YOEU.S. citizen with Top Secret clearance, 5+ years experience, bachelor\u0002s in CS/IS, networking and Cisco IOS, Linux/CentOS administration, cryptographic device configuration, PKI and VPN/SSH knowledge, and test/reporting skills.
Cisco IOS, Linux, CentOS, RHCSA, Snort, SSH, VPN, PKI
Job PostingView all
1w
Save
Mark Applied
Hide
Test Lab Engineer Co-op
St. Louis, Missouri, United States
OnsitePart Time
Nidec
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
Pursuing a B.S. in Electrical Engineering (junior), able to work ≥25 hrs/week, familiarity with multimeters and oscilloscopes, soldering and assembly skills, teamwork, multitasking, communication, and problem solving.
multimeter, oscilloscope
Job PostingView all

Explore Jobs

Expand Your Job Search