80 system test engineer jobs at 46 companies in Miamisburg, OH
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System Test Engineer
Moraine, Ohio, United States
OnsiteFull Time
Bachelor's in engineering preferred; knowledge of C/C++, Matlab/Simulink/Stateflow, HIL and data acquisition; embedded microcontroller and debugging/testing skills; strong communication and problem-solving; ISO 26262 and Automotive SPICE familiarity.
C/C++, Mathworks Matlab, Simulink, Stateflow, HIL, Cradle, Doors, Windchill, Vector CANalyzer, CANape, CANoe, AUTOSAR, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
1mo
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Test Engineer
Mason, Ohio, United States
OnsiteFull Time
3+ YOEBSc in Engineering required, 3+ years testing experience with mechatronic systems, knowledge of electrical drive and test/measurement technology, EM automation basics, strong communication skills.
ALM system, Microsoft Word, Microsoft Excel
1w
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Sr Test Engineer - Test Integrator
Dayton or Vandalia
OnsiteFull Time
10+ YOEBachelor's degree in engineering or related field and 10+ years in test engineering or related work. Requires advanced test, systems integration, V&V, leadership, and documentation expertise plus active Secret clearance.
Verification and Validation (V&V), MIL-STD-810, DO-160
1mo
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Test Engineer
Lebanon, Ohio, United States
OnsiteFull Time
2+ YOEBachelor's in engineering required, 2+ years testing/validation experience, experience with hydraulic/electrical systems preferred, ability to lift 50 lbs, travel up to 10%.
2mo
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Flight Test Engineer
Tullahoma or Valparaiso or Huntsville or Edwards Air Force Base or Dayton
OnsiteFull Time
Provide systems engineering, flight test planning and execution for hypersonic programs, develop safety documentation, coordinate range operations, perform post‑flight telemetry analysis, and author technical reports.
4d
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Test Engineer
Dayton or Fairfax
RemoteFull Time
5+ YOEBachelor's degree in IT, engineering, computer science, or related field; 5–7 years of Agile software testing experience; CI/CD, DevSecOps, API testing, system integration, and automated testing experience required.
DevSecOps, CI/CD, Oracle, Java, Jenkins, GitLab CI, Azure DevOps, SAST, DAST, STIGs, RMF, Jira, Agile, API
1w
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Test Engineer, Autonomous sUAS Systems (76434)
Beavercreek or Columbus
$110k-$140k/yr HybridFull Time
5+ YOEBachelor's degree in a technical discipline, 5+ years of test engineering or related experience, Python/C++/MATLAB proficiency, systems validation expertise, travel availability, and ability to obtain U.S. security clearance.
Python, C++, MATLAB, PX4, ArduPilot, ROS, ROS2, Gazebo, AirSim, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL)
5d
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Test Engineer II– Advanced Compute LC
Florence, Kentucky, United States
OnsiteFull Time
2+ YOEBachelor’s degree preferred in engineering or computer science; 2+ years in test engineering, failure analysis, or hardware validation; expertise in Linux, Python, Bash, networking, Excel, Power BI, and advanced compute systems.
Python, Bash, Excel, Microsoft Excel, Power BI, Linux, JSON, LAN/WAN, Layer 3, OCP, BMS/SCADA, thermocouples, flow meters, pressure sensors, particle analyzers, pressure testers
5d
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RF Test Engineer
West Chester or Cincinnati or Hamilton or Austin or Columbia or Ventura or Salisbury or Santo Domingo or York
OnsiteFull Time
5+ YOERequires a BSEE or BSEET and 5+ years of relevant experience, RF systems and test equipment experience, US person status, schematic reading, RF measurements, and strong written and verbal skills.
Automated Test Equipment (ATE), NI LabVIEW, Microsoft Windows, Microsoft Office, network analyzers, spectrum analyzers, oscilloscopes, signal generators
3mo
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Integration & Test Engineer (OH, Dayton)
Dayton, Ohio, United States
OnsiteFull Time
Experience in integration and testing of training systems; develop/test plans; defect tracking; V&V coordination; manage configurations and test artifacts.
Configuration Management, Defect Tracking, Test Planning, Software Testing
3w
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Engineer Systems Test 5
Dayton, Ohio, United States
$131k-$165k/yr OnsiteFull Time
15+ YOE10+ MgmtActive SECRET clearance, 15 years related experience with 10 years as Test Manager (or equivalent with Master's), deep DoD/USAF T&E and acquisition knowledge, strong communication and leadership skills.
2mo
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Manufacturing Test Engineer, AWS Manufacturing and Repair
Austin or Bellevue or Florence
$86k-$150k/yr OnsiteFull Time
3+ YOEBachelor's degree (CS or equivalent); 2+ years software development and 3+ years systems/test architecture and systems engineering experience; proficiency with C++, C#, Java, Python, Golang, PowerShell, Ruby, Bash; knowledge of networking, storage, and OS fundamentals.
C++, C#, Java, Python, Golang, PowerShell, Ruby, Bash
2w
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Senior System Engineer
Fairborn, Ohio, United States
OnsiteFull Time
12+ YOEBachelor's in Engineering with 12+ years experience, 5+ years DoD experience, active Secret clearance, weapons-systems and integration experience, strong documentation, testing, and configuration management skills.
MQ-9, TENCAP
2w
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Sr. Motor Test Engineer
Norwood, Ohio, United States
$82k-$210k/yr OnsiteFull Time
7+ YOEBachelor's in electrical engineering or equivalent, 7+ years in industrial electrical systems/motor testing, experience with variable speed drives, PLC/HMI, CAD, strong electrical safety focus.
Step-7, TIA Portal, WinCC, SAP, Microsoft Office, PROFIBUS, PROFINET, Ethernet/IP, CAD, PLC, HMI, Perfect Harmony, data acquisition systems
1mo
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Test and Evaluation (T&E) Engineer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEUS citizen with TS/SCI clearance, B.S. in engineering/computer science, 5+ years T&E or systems engineering experience, JWICS experience, Python proficiency, and DoD/IC program background.
Python, Joint Worldwide Intelligence Communications System (JWICS), C++, Java
1mo
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Lead Systems and RF System Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad or Atlanta
$160k-$220k/yr OnsiteFull Time
10+ YOEBS in EE/Applied Math/Physics,10+ years RF systems experience, ability to obtain U.S. security clearance, RF design, integration, test, requirements and verification experience.
MATLAB, Python, ANSYS HFSS, Sonnet, C/C++
1mo
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Software QA Test Engineer Intern - Fall 2026
Cincinnati, Ohio, United States
OnsiteFull Time
Enrolled in a bachelor’s program in CS/Information Systems or related; strong Microsoft Word and Excel skills; basic manual testing knowledge; analytical and communication skills; ability to learn test tools.
Microsoft Word, Microsoft Excel
3mo
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Small UAS Test Manager
Beavercreek Township, Ohio, United States
OnsiteFull Time
7+ YOEBachelor’s degree in engineering, physics, aviation, systems engineering, or related field; 7+ years in test and evaluation or aerospace; DoD/T&E experience; ability to travel; active Secret clearance.
1mo
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Software QA Test Engineer Intern - Fall 2026
Cincinnati, Ohio, United States
OnsiteFull Time, Internship
Working toward a bachelor's in CS/Information Systems or related; strong Microsoft Word/Excel skills; basic manual testing knowledge; excellent analytical and communication skills.
Microsoft Word, Microsoft Excel
5d
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Software QA Test Engineer Intern - Spring 2027
Cincinnati, Ohio, United States
OnsiteFull Time, Internship
Working toward a bachelor's degree in computer science, information systems, or a related field; strong Microsoft Word and Excel skills; analytical, written, and oral communication skills. Manual testing knowledge preferred.
Microsoft Word, Microsoft Excel