183 system test engineer jobs at 102 companies in Ohio
3w
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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
4w
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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
1d
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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%.
1d
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Senior Test Engineer (Solon)
Solon, Ohio, United States
OnsiteFull Time
Bachelor's in engineering or physics, experience in electronic test and automated test systems, proficiency in LabVIEW/TestStand and structured programming, strong debugging and data-analysis skills.
NI LabVIEW, NI TestStand, VB.NET, C++, Python, Lua, Java, Git, SVN
2mo
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Mechanical Test Engineer
Cleveland or Wilmington
OnsiteFull Time
3+ YOEBachelor’s in Mechanical Engineering or Materials Science with 3+ years, or Master’s degree; hands-on thermal/mechanical testing; experience with TIMs, thermal test systems, environmental chambers; data analysis with Python/MATLAB/Minitab.
Python, MATLAB, Minitab, TIM Testers, Thermal Test Systems, Environmental Chambers, Rheometers
1mo
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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.
1mo
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Test Engineer - Solon, OH
Solon, Ohio, United States
OnsiteFull Time
1+ YOE1–5 years testing or embedded systems experience; firmware/embedded testing, basic programming/scripting (Python, C) preferred; familiarity with test automation, lab equipment, Microsoft Office; ability to design and execute test plans and document defects.
Python, C, Microsoft Excel, Microsoft Word, oscilloscope, multimeter, spectrum analyzer
2mo
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System Engineer (EW)
Fairborn, Ohio, United States
$122k-$149k/yr OnsiteFull Time
10+ YOEBachelor’s in engineering; 10+ years in advanced technology programs; active Top Secret with SCI; airborne EW experience; SAP/SCI in classified environments; EW, radar and comms test and evaluation expertise; USAF SIGINT knowledge; Top Secret with SCI access; 4+ years operational EW.
EW, Radar, Communications Systems, Test and Evaluation
1d
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Senior Product Test Engineer
Ashville, Ohio, United States
$125k-$160k/yr OnsiteFull Time
7+ YOEBachelor's in engineering,7+ years developing/deploying automated manufacturing test systems,LabVIEW required,Python/C# desired,experience with PCBA testing,root-cause analysis,ability to travel up to 25%.
LabVIEW, Python, C#, NI TestStand, Lattice OS
2mo
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Mechanical Test Engineer (NEAT)
Sandusky, Ohio, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering and 2+ years' applicable experience; knowledge of aerospace testing, hydraulics, pneumatics, vacuum systems, fluid mechanics, instrumentation, and mechanical design.
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
3mo
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Test Engineer III Supervisor 26-BTG-950
Solon, Ohio, United States
$90k-$120k/yr OnsiteFull Time
5+ YOE5+ years in software development or test-automation; strong leadership; SQL Server; C# (WinForms); Python (FastAPI); RF test systems; ISO/IEC quality concepts.
C#, Python, SQL Server, Power BI, RF test systems
1mo
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Lead Test Engineer
Suitland or Alabama or Arkansas or Arizona or Colorado or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Maryland or Massachusetts or Maine or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Jersey or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$104k-$160k/yr HybridFull Time
10+ YOEBachelor's in CS/SE/IT, 10+ years experience, U.S. citizenship required. Must have automated testing and system/integration testing experience, test data and defect management, and reporting/visualization skills.
CI/CD, DevSecOps
2w
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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.
3w
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Test Engineer Co-op (August-December 2026)
Middleburg Heights, Ohio, United States
OnsiteInternship
Engineering student with electro-mechanical aptitude, familiarity with UNIX/Linux and computer systems, strong problem-solving and communication skills, and ability to manage large data sets.
UNIX, Linux
1w
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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
6d
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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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Sr. Manufacturing Test Engineer, AWS Rack Mfg Operations
Hebron or Cincinnati
$136k-$184k/yr OnsiteFull Time
3+ YOEBachelor's in Computer Science (or equivalent), 3+ years engineering experience, proficiency in one or more modern languages (C++, C#, Java, Python, Golang, PowerShell, Ruby), systems engineering knowledge, and experience designing/architecting systems.
Python, Bash, C++, C#, Java, Golang, PowerShell, Ruby
2w
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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
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