18 Results for

Tester Jobs in Ballwin, MO

Jobs

Quality Assurance Tester Brady Martz

St. Louis, MO

Preferred experience with Vitest, Playwright, Angular Testing Library, Foundry or similar factory/seeding tools, relational data analysis, systems/ERP implementation, professional services, accounting, or advisory environments. This role designs and maintains automated and manual testing, manages realistic test data, partners with Development and Product throughout the software lifecycle, and serves as a final quality gate before release.

27 days ago

Freelancer Software Tester- Visit St. Louis Airport Testlio Inc.

St. Louis, MO

Remote

What You Will Do: You'll simply walk through arrival routes and help us evaluate how well our client's app guides users from public areas, outside security, to ride share pickup points. We're Testlio, a trusted global software testing company that partners with some of the world's leading brands.

1 day ago

Construction Materials Tester JARBO

Saint Louis, MO

Quick Apply

You'll perform field and laboratory testing on concrete, soil, asphalt, and aggregate materials across commercial and infrastructure projects throughout the region. Louis metro area seeks an Engineering Field Technician - Construction Materials Tester (CMT) to join our growing team.

28 days ago

Software Application Tester The Boeing Co

Maryland Heights, MO

$59,000–$65,000 / year

We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.

9 days ago

Manager, AI Engineering (Tester ) MasterCard

O'fallon, MO

$140,000–$231,000 / year

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Lead structured red-teaming and adversarial testing exercises targeting prompt injection, jailbreaks, data leakage, context poisoning, and model manipulation - building and maintaining an evolving adversarial test library.

30+ days ago

Technical Trainer / Tester - Mid Level The Timberline Group

Saint Louis, Missouri

We are seeking a dynamic and experienced Technical Trainer/Tester to join our team and support workforce development through effective training programs and rigorous application testing. The ideal candidate combines strong technical knowledge with excellent communication and instructional skills, making complex topics accessible to learners of all levels.

30+ days ago

System Tester in Training Ameren Corp

Maryland Heights, MO

$46.02–$52.87 / hour

Under immediate supervision, working as a member of a System Relay Services test crew or with a management person in the capacity of a learner in training for advancement to a skilled System Tester, over a normal 112-week period and in accordance with a planned program, to receive instructions and perform the work of a System Tester; to perform such work under the direction of a journeyman or management person; to do similar and less skilled work as required. SPECIAL RESPONSIBILITIES: For service continuity and quality to the extent that these factors depend on accurate adjustment and proper functioning of the relays or other control equipment which is tested, adjusted, or repaired.

7 days ago

Functional Tester - 6537747 Accenture Plc

St. Louis, MO

In addition to delivering innovative solutions for Accenture's clients, you will work with a highly skilled, diverse network of people across Accenture businesses who are using the latest emerging technologies to address today's biggest business challenges. Accenture Flex employees work in their local metro area onsite at the project, significantly reducing and/or eliminating the demands to travel.

5 days ago

Quality Tester Essex Industries Inc

Saint Louis, MO

Full time

Our employees are what makes that happen so we do our best to take care of what matters most, by offering a competitive total rewards package for our employees. Essential Duties and Responsibilities include the following: Assist with testing and evaluating lithium products and components in a laboratory environment.

30+ days ago

System Tester CACI

Saint Louis, Missouri

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

29 days ago

Quality Tester Manufacturing Operations- Chivvis

Saint Louis, Missouri

30+ days ago

System Tester CACI International Inc

St. Louis, MO

$75,200–$158,100 / year

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

28 days ago

Paid Product Tester Arroyo Media

HOUSE SPRINGS, MO

Remote

Full time

Online studies typically take 15 minutes, while telephone interviews may take 30-60 minutes each session. Some studies such as clinical trial in-person focus groups pay as high as $500 per study.

2 days ago

Petroleum Systems Tester OWL Services Inc

St. Louis, MO

OWL Services is the premier sales, installation, program management and service provider to retail, commercial, fleet, aviation and marine, and emergency power generation companies across the U.S. With 33 offices and distribution centers and more than 1,400 field service professionals, OWL delivers on a service platform that includes construction, compliance and testing, maintenance and repair, modernization and re-imaging, and EV charging solutions to keep businesses and people moving 24 hours a day, 7 days a week, 365 days a year. What You'll Do: 60%: Containment Testing: Performs a variety of fuel containment tests, equipment integrity tests, and leak-detection tests in order to detect leaks or to prevent future leaks due to non-compliance or equipment failure.

30+ days ago

Field Supervisor and Tester Hitachi Ltd

Bridgeton, MO

Proactively identify and report project nonconformances to Project Management and Engineering for timely resolution Perform electrical testing of transformers and reactors including but not limited to bushing power factor & capacitance, core megger, CT ratio & polarity, TTR, winding resistance, insulation power factor, insulation resistance, excitation, SFRA, DFR, leakage reactance, and control cabinet functional checks. Projects may include but are not limited to the installation, repair, testing, maintenance, relocation, scrap, inspection, and retrofit of transformers with high-side voltages ranging from 4160V to 765kV.

15 days ago

QA lead TechDigital

St Louis, MO

Act as a liaison between Product leaders, Delivery Leaders / Technical managers, End Users and QA Testers to ensure alignment on data quality goals . Required: • 15+ years of experience in data quality testing, data validation, or data engineering QA, with at least 3+ years in a leadership role.

30+ days ago

Quality Assurance Technician - 1st Shift (6am -2:30pm Mon - Fri) U.S. Waffle Company

Hazelwood, MO

Full time

To effectively support the rapid scaling of operations at our state-of-the-art Hazelwood facility, Cérélia is seeking a dynamic and skilled Quality Assurance Technician to join our team in Hazelwood, MO. Cérélia's newly established Frozen Breakfast Business Unit is driving an ambitious growth strategy, backed by two manufacturing facilities: US Waffle in Liberty, SC, and in Hazelwood, MO.

14 days ago

Homeowner Claims Quality Assurance Senior Analyst - Remote CSAA Insurance Group

Remote

$99,855–$133,250 / year

Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home Teleworkers, Massachusetts - Home Teleworkers, Michigan - Home Teleworkers, Minnesota - Home Teleworkers, Mississippi - Home Teleworker, Missouri - Home Teleworker, Montana - Home Teleworkers {+ 21 more}. Your Role: The Claims QA function applies quality assurance techniques and methods to examine the output and efficiency of business processes within the CSAA Insurance Group claims organizations and business partners.

8 days ago

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Tester Jobs in Ballwin, MO

Quality Assurance Tester Brady Martz

Freelancer Software Tester- Visit St. Louis Airport Testlio Inc.

Construction Materials Tester JARBO

Software Application Tester The Boeing Co

Manager, AI Engineering (Tester ) MasterCard

Technical Trainer / Tester - Mid Level The Timberline Group

System Tester in Training Ameren Corp

Functional Tester - 6537747 Accenture Plc

Quality Tester Essex Industries Inc

System Tester CACI

Quality Tester Manufacturing Operations- Chivvis

System Tester CACI International Inc

Paid Product Tester Arroyo Media

Petroleum Systems Tester OWL Services Inc

Field Supervisor and Tester Hitachi Ltd

QA lead TechDigital

Quality Assurance Technician - 1st Shift (6am -2:30pm Mon - Fri) U.S. Waffle Company

Homeowner Claims Quality Assurance Senior Analyst - Remote CSAA Insurance Group

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