21 senior test engineer jobs at 16 companies in Appleton, WI

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Senior Test Engineer
Appleton, Wisconsin, United States
OnsiteFull Time
Ducommun
DucommunNYSE: DCO: Manufactures structural and electronic systems for aerospace and defense.
6+ YOEBachelors in BSEE/BSIE/BSQET required, 6+ years test engineering experience, RF test equipment experience, knowledge of analog/digital/RF circuits and PCB assemblies, troubleshooting and documentation skills.
Spectrum Analyzer, Vector Network Analyzer (VNA), Signal Generator, Power Meter, Design of Experiments (DOE), 6-Sigma, Lean Manufacturing
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Senior Electrical Test Engineer – Switchgear
Kohler, Wisconsin, United States
$90k-$114k/yr OnsiteFull Time
Rehlko
Rehlko: Develops and manufactures resilient power and energy solutions.
4+ YOE4+ years electrical testing experience in power systems or switchgear manufacturing; hands-on with multimeters, insulation testers, relay test sets, and motor/generator test equipment; ability to read schematics; knowledge of UL/ANSI/IEEE/IEC/NETA; strong communication skills; US work authorization required.
multimeters, insulation testers, relay test sets, motor/generator test equipment
2mo
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Senior Cell Validation Engineer
Glendale, Wisconsin, United States
OnsiteFull Time
Clarios
Clarios: Manufacturer and distributor of advanced low-voltage automotive batteries.
5+ YOEBachelor’s degree in electrical engineering; 5+ years in advanced cells testing; experience with cell modeling and data analysis; hands-on with test equipment; strong communication.
Bitrode, Arbin, Maccor, Digatron, Excel, Microsoft Project, CAD, 3D printing
2mo
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Manager - Test & Development
Fond du Lac, Wisconsin, United States
$103k-$165k/yr OnsiteFull Time
Brunswick
BrunswickNYSE: BC: Designs and manufactures marine engines and recreational boats.
8+ YOELead a mechanical engineering team focused on lubrication system development; 8+ years ICC engines experience; BS in Mechanical Engineering; FMEA/DVP and data acquisition experience.
Concerto, Uniplot, Catman, GT-Suite, LMS Amesim, Simulink
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Lead Engineer, R&D Power Electronics
Menasha, Wisconsin, United States
OnsiteFull Time
Faith Technologies Incorporated
Faith Technologies Incorporated: Provides electrical engineering, construction, and renewable energy services.
8+ YOEBachelor's in engineering,8+ years in system design/testing for power/microgrid/energy storage,knowledge of renewable energy and grid integration,strong communication and leadership,Matlab/Simulink experience preferred,US work authorization required (TN1 exception).
Matlab/Simulink, Simscape, Amesim
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Sr. Optical Engineer
Appleton, Wisconsin, United States
OnsiteFull Time
ITW
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
5+ YOEM.S./Ph.D. in optical or related field, 5+ years with high-power fiber lasers (1–10+kW), experience in optical design, testing, and laser safety; strong analytical and communication skills.
Zemax, Matlab, Python
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Sr Staff Embedded Systems Engineer, Wellness
Kohler, Wisconsin, United States
$119k-$184k/yr OnsiteFull Time
Kohler
Kohler: Manufacturer of kitchen, bath, and smart home products.
8+ YOEBachelor's in EE/CompE, 8+ years consumer product NPD, deep embedded systems and mixed-signal design, board-level design (Altium preferred), firmware (C/C++, RTOS), test/validation, DfX and regulatory compliance; US work authorization required.
Altium, C, C++, RTOS, BLE, Wi-Fi, MQTT, Matter
2w
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Software Test Engineering Manager (IGEN)
Appleton, Wisconsin, United States
HybridFull Time
U.S. Venture
U.S. Venture: Distributes energy products, automotive parts, and logistics data solutions.
5+ YOE3+ MgmtBachelor's degree or equivalent, 5+ years QA/automation/SDET experience, 3+ years leadership, strong automation, API/CI-CD, cloud-native (Azure) experience, programming (C#, JavaScript, Python, Java).
Microsoft Azure, Microsoft Azure DevOps, GitHub, GitHub Actions, .NET, Selenium, Playwright, Cypress, C#, JavaScript, Python, Java, Microsoft Entra, IAM
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Senior Power Platform Developer, Dynamics 365 CRM
Appleton or United States
$95k-$125k/yr RemoteFull Time
The Boldt Company
The Boldt Company: General contractor and construction management firm for large-scale projects.
5+ YOEBachelor's degree or equivalent experience; 5+ years with Microsoft Power Platform and Dynamics 365 CRM; expertise in Dynamics 365 Sales, integrations (Power Automate, Logic Apps, APIs), environment/deployment management (Dev/Test/Prod, Azure DevOps); valid driver's license may be required.
Microsoft Power Platform, Dynamics 365, Power Apps, Power Automate, Dataverse, Azure DevOps, Power BI, Microsoft Copilot, GitHub Copilot, Databricks, Logic Apps
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Sr. Principal Embedded Software Engineer
Greenville, Wisconsin, United States
$104k-$174k/yr OnsiteFull Time
Oshkosh
OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.
8+ YOEBachelor's in Computer/Software Engineering or CS (or equivalent); 8+ years embedded software experience with C/C++; Embedded Linux, networking (TCP/IP, UDP), telematics/OTA experience, hands-on vehicle testing, and technical leadership.
C, C++, Rust, Embedded Linux, TCP/IP, UDP, CAN, J1939, FFmpeg, GStreamer, RTP, RTSP, WebRTC
2d
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Software Developer
Appleton or United States
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years back-end software development with Java and/or NodeJS, Angular front-end experience, AWS cloud skills, RESTful API design, Git/GitHub, unit/integration testing, Public Trust clearance eligibility, U.S. citizenship required.
Java, NodeJS, Angular, C#/.Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams
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Sr. Relay Technician
Green Bay, Wisconsin, United States
OnsiteFull Time
Electric Power Systems
Electric Power Systems: Provider of electrical testing, commissioning, and engineering services.
5+ YOESenior relay technician with 5+ years in testing, installation, troubleshooting of protection relays; leads projects; travels and interacts with customers.
Relay test software, Electrical testing equipment, Substation test equipment
3mo
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Construction Materials Department Manager
De Pere, Wisconsin, United States
OnsiteFull Time
ECS
ECS: Provides geotechnical, environmental and construction materials engineering services.
6+ YOELead construction materials testing group; 6-8+ years engineering exp; Civil Engineering degree; strong leadership; budgeting.
3mo
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Construction Materials Department Manager
De Pere, Wisconsin, United States
OnsiteFull Time
ECS Limited
ECS Limited: Provides geotechnical, environmental, and facilities engineering consulting services.
6+ YOEABAET Civil Engineer with 6-8+ years in construction materials testing; leadership, project management, budgeting; military experience a plus.
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Reliability Manager
Mount Pleasant, Wisconsin, United States
OnsiteFull Time
Foxconn
FoxconnTaiwan Stock Exchange: 2317: World's largest contract manufacturer of electronic products and components.
5+ YOEDesign, implement, and oversee reliability testing for enterprise-class server and storage systems; lead a team; develop automation and data analysis; collaborate across engineering teams.
Python, Bash, LabVIEW, MATLAB, Excel, Power BI
3w
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Engineering Technician III
Oshkosh, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
5+ YOEHigh school diploma and 5 years relevant experience. Perform mechanical/electrical tests per ISO 17025, set up test equipment, use measurement devices, document results, support manufacturing troubleshooting and maintain test documentation.
ISO 17025, 5S
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Wisconsin Construction Services Lead (WisDOT)
Milwaukee or Madison or Green Bay
FieldFull Time
Oneida Engineering Solutions
Oneida Engineering Solutions: Provides civil engineering, environmental, and transportation infrastructure design services.
7+ YOEBachelor's in civil engineering (ABET), 7+ years construction administration including WisDOT or similar DOT projects, project leadership experience, knowledge of WisDOT specs and construction materials/testing, valid driver’s license, ability to travel across Wisconsin.
AASHTOWare Project, Primavera P6