196 test engineer jobs at 79 companies in Ballwin, MO

2d
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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
2d
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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
1w
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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
1w
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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
4w
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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
4w
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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
1mo
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Lead Hardware Test Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
Hunter Engineering
Hunter Engineering: Designs and manufactures automotive service and inspection equipment.
5+ YOE5+ MgmtBachelor's in mechanical/automotive field, 5+ years testing and 5+ years leading technical teams, experience with embedded systems and test instruments, test plan creation, strong analytical and communication skills.
multimeters, DAQ systems, signal generators
3w
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Test & Evaluation Engineer (Experienced or Senior)
Berkeley, Missouri, United States
$104k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
10+ YOEBachelor's in engineering (or equivalent), 10+ years structural/mechanical/flight test experience, 5+ years leading test design, 5+ years with 3D design tools, hydraulic systems experience, active U.S. Secret security clearance required.
Siemens NX, SolidWorks, CATIA
3w
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Test & Evaluation Engineer (Experienced or Senior)
Berkeley, Missouri, United States
$104k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
10+ YOEBachelor's degree in engineering or related field, 10+ years structural/mechanical/flight testing, 5+ years 3D design (Siemens NX/SolidWorks/CATIA), 5+ years leading test design, 5+ years hydraulic/control systems, active U.S. Secret security clearance and U.S. Person required.
Siemens NX, SolidWorks, CATIA, accelerometers, strain gages, thermocouples, load cells, LVDT/Temposonic devices
3mo
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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
4d
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High Voltage Test Engineer
Earth City or Nashville or South Boston or Crystal Springs or Santa Fe Springs or Raleigh
$106k-$159k/yr FieldFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
5+ YOEBachelor's degree or equivalent experience, 5+ years engineering/transformer experience (or 10+ combined), knowledge of IEEE/IEC/NEMA standards, Microsoft Office 365 proficiency, US work authorization, willingness to travel up to 30%.
Microsoft Office 365
3d
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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
2d
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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
1mo
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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
1d
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Information Technology Specialist (Performance Test Engineer)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$126k-$193k/yr OnsiteFull Time
IRS Office of Chief Counsel
IRS Office of Chief Counsel: Represents the IRS in tax litigation and legal matters.
1+ YOELead design and execution of performance/load/stress tests, integrate performance testing into CI/CD, develop scripts with LoadRunner and JMeter, proficiency in Java, Python, C, and cloud platforms (AWS, Azure). U.S. citizenship required.
GitHub, Amazon Web Services (AWS), Azure, LoadRunner, JMeter, Java, Python, C, AppDynamics, Splunk
2mo
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Test Technician - Capacitor Voltage Transformers (2nd Shift)
Charleroi, Missouri, United States
OnsiteFull Time
GE Vernova
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
1+ YOETests high-voltage CVTs; HS diploma required, 1 year electrical testing experience.
Oscilloscope, Power Analyzer, Multimeter, Excel
2mo
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Lead Software Development Engineer in Test (Lead SDET)
O’Fallon, Missouri, United States
$140k-$231k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Extensive SDET/QA experience in large-scale, high-availability systems; strong C/C++ and test automation skills; Linux; CI/CD; leadership and mentoring required.
C, C++, Google Test, Linux, Shell Scripting, Git, CI/CD
4w
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Geotechnical Engineer
Chesterfield, Missouri, United States
OnsiteFull Time
THD Design Group
THD Design Group: Provides civil engineering, land surveying, and geotechnical services.
Bachelor's in Geological/Civil Engineering required; EIT/EI preferred. Experience in geotechnical fieldwork, lab testing, engineering analysis, report preparation, project management, and strong communication and problem-solving skills.
2d
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Civil Engineer
St. Louis, Missouri, United States
$81k-$124k/yr OnsiteFull Time
Metropolitan St. Louis Sewer District
Metropolitan St. Louis Sewer District: Manages wastewater and stormwater systems for the St. Louis region.
4+ YOEBachelor's or master's in engineering plus 4 years progressive civil engineering experience; Missouri PE or ability to obtain within 6 months; valid driver's license; safety-sensitive non-DOT drug test required.
1mo
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Systems Engineer
King of Prussia or Springfield or St Louis
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
6+ YOEMust hold Top Secret clearance and be willing to upgrade to TS/SCI with poly; BS in engineering or related science; 8 yrs systems engineering experience with BS (or 6 yrs with MS); experience with sensor imaging, test design, requirements, and strong written/oral communication.
National System for Geospatial-Intelligence (NSG), RADAR, LIDAR, OPIR, EO/IR, SAR, multispectral, hyperspectral