Testing jobs in o'fallon USA
119 testing jobs found in o'fallon: showing 1 - 50
Product Manager / Business Analyst - Customer Onboarding
Company: DKMRBH Inc |
gathering, documentation, and user acceptance testing (UAT). Proven experience in process improvement, process re-engineeringLocation: O'Fallon, MO, USA
| Salary: US$45 per hour | Date posted: 22 Oct 2026
Senior Technical Program Manager
Company: DKMRBH Inc |
time developing and testing software.Location: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 Oct 2026
Fullstack Software Engineer
Company: Smart IMS Inc |
, and architecture teams to deliver business solutions. Participate in application design, code reviews, testing, and deploymentLocation: O'Fallon, MO, USA
| Salary: US$60 - 80 per hour | Date posted: 22 Oct 2026
Golang Developer
Company: TiltEdge Solutions LLC |
and integration points for automation and operational tooling. Own unit, component, and integration testing as part of development... and distributed-systems fundamentals. High-performance, highly available, long-running services. Automated testing, debuggingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 Oct 2026
Surgical Technologist
Company: BJC HealthCare |
. When not in the OR, is a PCT for L&D and Postpartum, and performing newborn testing. ***$12,500 Sign on BonusLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Nurse Practitioner
Company: CVS Health |
Perform diagnostic testing, preventive counseling, treatment of injuries and illnesses, and coordination of care..., and safer sex practices Ability to order/administer vaccines and injections (COVID19, influenza, TB testing, DepoProveraLocation: O'Fallon, MO, USA
| Salary: US$58 - 66.5 per hour | Date posted: 21 Oct 2026
Senior, Software Engineer
Company: Mastercard |
backend development, code quality, automated testing, system design, secure engineering practices, and knowledge sharing... development, testing, deployment, release, configuration, and documentation. Design and develop scalable, secure, reliableLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 Oct 2026
Entry Shipping/receiving Specialist
Company: Boeing |
Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCPLocation: O'Fallon, MO, USA
| Salary: US$31200 - 43000 per year | Date posted: 20 Oct 2026
Technical Program Manager
Company: StarTekk |
organizations. Technical program delivery experience, including software development and testing. Additional InformationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Compliance Engineer
Company: Schneider Electric |
to all relevant safety and regulatory standards, including design, testing, and documentation, by collaborating with various... engineering teams to support new product development and product sustainment, manage testing processes with third-party labsLocation: O'Fallon, MO - Buffalo, NY, USA
| Salary: US$101600 - 152400 per year | Date posted: 20 Oct 2026
Software Engineer Ii
Company: Mastercard |
, and supportability considerations. Collaborate with team members to improve system resiliency and production stability. Testing... requirements are met. Support continuous integration and deployment practices through automated testing and quality validationLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 20 Oct 2026
Senior Medical Assistant - Gastroenterology
Company: BJC HealthCare |
as an experienced role model in a functional area within a practice, such as lab testing, OSHA/CLIA compliance, electronic health record..., electrocardiography (EKGs), point-of-care testing and injections. Triage calls, provide test and lab results to patients and presentLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Manager, Software Engineering
Company: Mastercard |
. Oversee the end-to-end software development lifecycle, including requirements, design, development, testing, release... Framework, Spring Boot, Spring Security, and RESTful web services. Promote strong automated testing practices using JUnitLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Pharmacy Technician
Company: CVS Health |
(e.g., immunizations, point-of-care testing, and voluntarily staffing offsite clinics), where allowable by lawLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Oct 2026
Manager, Legal Compliance
Company: Mastercard |
. Design and execute second-line monitoring and testing activities for business areas with export controls obligationsLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Oct 2026
Ai Engineer I, Launch Program 2027 – St. Louis, Mo, Us
Company: Mastercard |
AI solution lifecycle, from prototyping and testing to deployment and continuous improvement, while receiving mentorshipLocation: O'Fallon, MO, USA
| Salary: US$100000 per year | Date posted: 17 Oct 2026
Lifeguard-o'fallon Mo
Company: YMCA |
chemical testing when not guarding, as required, and takes appropriate action. The YMCA Welcomes a Diverse Workforce EqualLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Director, Platform Engineering
Company: Mastercard |
testing, validation, and security scanning for IaC and platform components. Integrate automation with cloud platformsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Electrician Journeyperson - Wentzville Assembly
Company: General Motors |
to satisfactorily complete the General Motors hiring process requirements which includes comprehensive assessments, drug testingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Electrician Journeyperson - Wentzville Assembly
Company: General Motors |
to satisfactorily complete the General Motors hiring process requirements which includes comprehensive assessments, drug testingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Software Engineer Ii
Company: Mastercard |
, and testing. Have strong ownership of your teams software and are deep in the maintenance characteristics, runtime propertiesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
, including requirements analysis, design, development, testing, deployment, monitoring, and ongoing support. Design, develop..., proactively identifying and remediating vulnerabilities through code reviews, security testing, and adherence to MastercardLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
, including requirements analysis, design, development, testing, deployment, monitoring, and ongoing support. Design, develop..., proactively identifying and remediating vulnerabilities through code reviews, security testing, and adherence to MastercardLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Oct 2026
Techincal Program Manager
Company: Wipro Digital |
. 5-7 years technical program delivery experience including time developing and testing software Mandatory SkillsLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 15 Oct 2026
Lead Software Development Engineer
Company: Mastercard |
, development, documentation, testing, deployment, and ongoing support. Design and implement comprehensive testing strategies... including unit, functional, integration, regression, and automated testing to ensure solution quality and reliability. ChampionLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Oct 2026
Senior Software Engineer - Java Full Stack & Ai
Company: Mastercard |
Champion testing, secure coding, and code quality standards. Conduct code reviews and mentor engineers through technicalLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Oct 2026
Software Engineer Ii
Company: Mastercard |
testing, monitoring, analysis, or system optimization. Understanding of observability and operational support practices... design, testing, and security standards. Apply software architecture and data structure concepts to routine and moderatelyLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 14 Oct 2026
Senior Software Engineer - Java Full Stack & Ai
Company: Mastercard |
Champion testing, secure coding, and code quality standards. Conduct code reviews and mentor engineers through technicalLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Oct 2026
Sr. Software Engineer
Company: Diverse Lynx |
. This role requires a deep understanding of testing frameworks and cloud platforms such as PCF or Azure. The candidate... with testing frameworks (JUnit, Mockito, etc.). Experience with cloud platforms, specifically PCF or Azure. Preferred SkillsLocation: O'Fallon, MO, USA
| Salary: US$50 per hour | Date posted: 13 Oct 2026
Data Networking Implement & Maintenance
Company: Diverse Lynx |
. Participate in integration, performance, resiliency, and production-readiness testing. Required skills :- Strong handsLocation: O'Fallon, MO, USA
| Salary: US$40 - 50 per hour | Date posted: 13 Oct 2026
Software Engineer Ii
Company: Mastercard |
successful candidate will contribute to the design, development, testing, deployment, and support of enterprise applications while applying... functionality, system interactions, quality, and reliability. Support continuous integration and continuous testing practicesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 13 Oct 2026
Infrastructure Automation Consultant
Company: Diverse Lynx |
automation with Jenkins and enterprise CI/CD pipelines. Apply source control, testing, approval, promotion, access-controlLocation: O'Fallon, MO, USA
| Salary: US$40 - 50 per hour | Date posted: 13 Oct 2026
Senior Information Security Engineer
Company: Mastercard |
continuous assessment, monitoring, testing, and response using specialized AI security tools such as AI red teaming, guardrails... AI security tooling, including: o AI red team testing tools to simulate adversarial attacks against models and AI workflowsLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 13 Oct 2026
Senior Software Engineer
Company: Mastercard |
and continuous testing practices to improve software quality and release confidence. Ensure that software and system design..., developing, testing, delivering, monitoring, and maintaining scalable, resilient, and secure cloud architectures using AWSLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 12 Oct 2026
Family Nurse Practitioner - Primary Care Clinic
Company: A-Line Staffing Solutions |
vaccinations, health screenings, and routine physical examinations Conduct womens health evaluations including pregnancy testingLocation: O'Fallon, MO, USA
| Salary: US$78 per hour | Date posted: 12 Oct 2026
Senior Software Engineer (go/c )
Company: Wipro |
and operational tooling. Own unit, component, and integration testing as part of development. Participate in code reviews, SDLC.... High-performance, highly available, long-running services. Automated testing, debugging, profiling, secure codingLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 12 Oct 2026
Senior Full Stack Java Lead - Generative Ai
Company: Wipro Digital |
AI engineering tools such as GitHub Copilot, Claude Code, or M365 Copilot to improve productivity, code quality, testing..., documentation, and debugging while maintaining human review and responsible-use standards. Hands-on experience building, testingLocation: O'Fallon, MO, USA
| Salary: US$80000 - 158000 per year | Date posted: 12 Oct 2026
Lead Administrator L1
Company: Wipro Digital |
remediation, incident response, and root-cause analysis. Partner with network, software, automation, testing, and BizOps teamsLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 10 Oct 2026
Infrastructure Automation
Company: Diverse Lynx |
CI/CD pipelines. Apply source control, testing, approval, promotion, access-control, and audit standards to automationLocation: O'Fallon, MO, USA
| Salary: US$50 per hour | Date posted: 10 Oct 2026
Occupational Therapist
Company: Select Medical |
. Incorporates appropriate standardized testing, required NTR standardized outcome measures, NTR functional neuro evaluationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Oct 2026
Infrastructure Automation
Company: Diverse Lynx |
procedures. Integrate automation with Jenkins and enterprise CI/CD pipelines. Apply source control, testing, approvalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Oct 2026
Vice President, Enterprise Order Management
Company: Mastercard |
, multi-year delivery across discovery, design, implementation, migration, testing, cutover, stabilization, and optimizationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Oct 2026
Physical Therapist (pt)
Company: Select Medical |
. Incorporates appropriate standardized testing, required NTR standardized outcome measures, NTR functional neuro evaluationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Oct 2026
Physical Therapist (pt)
Company: Select Medical |
. Incorporates appropriate standardized testing, required NTR standardized outcome measures, NTR functional neuro evaluationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Oct 2026
Senior Software Engineer (go/c )
Company: Wipro |
and operational tooling. Own unit, component, and integration testing as part of development. Participate in code reviews, SDLC.... High-performance, highly available, long-running services. Automated testing, debugging, profiling, secure codingLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 09 Oct 2026
Network Engineer
Company: Diverse Lynx |
in integration, performance, resiliency, and production-readiness testing. Required skills : Strong hands-on Layer 2 and Layer 3Location: O'Fallon, MO, USA
| Salary: US$50 per hour | Date posted: 09 Oct 2026
Aircraft Maintenance Technician - Area Rw
Company: Air Evac Lifeteam |
on-call rotations. Must be acceptable in accordance with the FAA drug and alcohol testing program. Must be able to pushLocation: O'Fallon, MO, USA
| Salary: US$65239 - 94567 per year | Date posted: 09 Oct 2026
Lead Technical Program Manager
Company: Mastercard |
(such as definition of done, user stories, automated testing, backlog refinement) Experience with Confluence, Rally or JIRA, MicrosoftLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Oct 2026
Pharmacy Technician
Company: CVS Health |
(e.g., immunizations, point-of-care testing, and voluntarily staffing offsite clinics), where allowable by lawLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Oct 2026
Performance & Resiliency Test Engineer
Company: Wipro Digital |
, regression, negative, failover, recovery, load, soak, and capacity testing. Validate proxy bypass and return-to-legacy recovery..., performance, network, and integration testing. TCP/IP and packet-level troubleshooting. Automated test frameworks and failure