13 instrumentation engineer jobs at 8 companies in Mansfield, OH
2mo
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Instrumentation Engineer
Sandusky, Ohio, United States
OnsiteFull Time
8+ YOEBachelor's in Electrical/Instrumentation Engineering; 8+ years in instrumentation engineering, sensor selection, and data acquisition; ability to obtain TS/SCI security clearance.
CAD, LabVIEW, Simulink, VxWorks, C
3mo
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Sr Instrument Engineer
Oregon, Ohio, United States
OnsiteFull Time
5+ YOEBachelor’s degree in Electrical Engineering; 5+ years instrumentation and control systems experience; refinery experience preferred; knowledge of control valve sizing, sensors, PLC/HMI; NEC/NFPA/API knowledge; strong multitasking and teamwork skills.
PLC, HMI, Electrical Schematics, Control valves, Instrumentation
2mo
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DVT Engineer
Westerville, Ohio, United States
OnsiteFull Time
1+ YOEBachelor’s in Mechanical Engineering or related field; 1–4 years in test engineering/lab ops; basics of thermodynamics, fluid mechanics, heat transfer; ability to read drawings and schematics; strong troubleshooting.
Data Acquisition Systems, Test Instrumentation, Lab Equipment
3mo
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Durability Test Engineer
Irvine or East Liberty
$80k-$90k/yr OnsiteFull Time
3+ YOEBachelor’s in mechanical/automotive engineering; 3+ years whole-vehicle durability testing; on-vehicle instrumentation; multi-channel DAQ; data analysis with MATLAB/Python; EV experience preferred.
strain gauges, accelerometers, displacement transducers, thermocouples, Somat DAQ hardware, HBM, Dewetron, nCode GlyphWorks, MATLAB, Python
3mo
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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.
5d
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Process Control Engineer, Electrical
Delaware, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's degree in engineering preferred, 5+ years in industrial manufacturing or chemical processing, and hands-on PLC, HMI, VFD, instrumentation, P&ID, schematic, and control drawing experience.
Programmable Logic Controller (PLC), Human-Machine Interface (HMI), variable frequency drives (VFDs), DCS, P&IDs
3w
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Senior Controls Engineer
Conesville, Ohio, United States
FieldFull Time
7+ YOEBachelor's degree or equivalent,7+ years control system experience,commissioning and instrumentation experience,understanding of control networks,and willingness to travel 30-50%.
PLC, HMI, SCADA, AVEVA Wonderware, FactoryTalk View SE, OPC UA/DA, Rockwell, Schneider PLC
1d
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Sr. Electrical Test and Test Systems Engineer
Delaware, Ohio, United States
OnsiteFull Time
8+ YOEBachelor's degree in electrical engineering or related field and 8+ years in electrical test, power systems, power electronics, or UPS engineering; expertise in power quality, metrology, instrumentation, and troubleshooting.
Power analyzers, Oscilloscopes, Differential probes, Current transformers (CTs), Current probes, Data acquisition systems, Harmonic analyzers, Python, MATLAB, LabVIEW, Microsoft Excel, VBA, AI
2w
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Lead Software Engineer
Columbus, Ohio, United States
OnsiteFull Time
5+ YOE5+ years iOS/Apple development experience (Swift, iOS SDK, SwiftUI), proficiency with Xcode/Xcode Instruments and XCTest, experience with CI/CD, cloud-native development, and AI-assisted engineering practices.
Swift, iOS SDK, Swift 6.x, SwiftUI, XCTest, Xcode, Xcode Instruments, CI/CD
1mo
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Lead Software Engineer - Sr. iOS Developer
Columbus, Ohio, United States
OnsiteFull Time
5+ YOE3+ Mgmt5+ years software development including mobile; 3+ years leading/mentoring iOS teams; strong Swift and iOS framework experience (UIKit/SwiftUI), Xcode, SPM/CocoaPods, async/await, GCD, Combine, Core Data; experience with AI-assisted engineering and secure practices.
Swift, Objective-C, UIKit, SwiftUI, Auto Layout, Apple Human Interface Guidelines, Xcode, Swift Package Manager (SPM), CocoaPods, async/await, GCD, Combine, Core Data, Keychain, Instruments, XCTest, XCUITest, CI/CD, Agentic AI, GenAI
20h
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Software Engineer III - Mobile
Columbus, Ohio, United States
OnsiteFull Time
3+ YOERequires 3+ years of software engineering experience, hands-on iOS development in Swift, testing, debugging, production support, SDLC, Agile, CI/CD, mobile security, observability, and responsible AI tool usage.
Swift, UIKit, SwiftUI, MVC, MVVM, Xcode, Instruments, GCD, Combine, async/await, Keychain, XCTest, XCUITest, SQL, REST, GraphQL, App Store, TestFlight, CI/CD, TypeScript, React, Objective-C, OAuth2, OIDC
2mo
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Maintenance Electrician (Marion, OH, US, 43302)
Marion, Ohio, United States
$90k-$130k/yr OnsiteFull Time
3+ YOE3+ years in industrial electrical maintenance; experience with low voltage (<600VAC) motors/controllers, PLCs, instrumentation, VFDs.
PLC, VFD, Motors, Controllers, Instrumentation
3mo
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Test Technician Line Trainer
Delaware, Ohio, United States
OnsiteFull Time
2+ YOEElectrical engineering degree + 2-5 years test engineering experience; knowledge of AC/DC power systems, schematics, and lab testing.
Electrical testing equipment, Lab instrumentation, Firmware interfacing, Microprocessor interfacing, Power electronics