201 system developer jobs at 121 companies in Roscoe, IL

2mo
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Sr. Optical System Engineer
Madison, Wisconsin, United States
OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
3+ YOEAdvanced degree with 3+ years or Bachelor's with 5+ years in complex technical systems; experience in electron microscopy or semiconductor equipment; strong systems engineering, Python/MATLAB/CAD; travel up to 10-20%.
Python, MATLAB, CAD, DOE
2mo
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System Development Engineer II - AMZN9442336
Madison, Wisconsin, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's in CS/Engineering/Math/Statistics or equivalent experience; 1+ year supporting large-scale distributed applications; shell scripting for provisioning; experience with SQL, PowerShell, Perl, Bash, Python, PHP, or Ruby; MySQL/Oracle/SQL Server support; troubleshooting Windows/Linux/Unix.
SQL, PowerShell, Perl, Bash, Python, PHP, Ruby, MySQL, Oracle, Linux, Unix, Microsoft Windows, Microsoft SQL Server
3w
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Senior RF Engineer-ECH System Lead
Knoxville or Vancouver or Abingdon or Woburn or Madison
HybridFull Time
Type One Energy
Type One Energy: Developing optimized stellarator fusion energy systems for power plants.
10+ YOEPh.D. or Master’s in Electrical Engineering,10+ years RF/microwave high-power experience, leadership and project management, millimeter-wave system design, business development and client communication.
2mo
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Global System Support Engineer (Madison, WI, US, 53711)
Madison, Wisconsin, United States
OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
5+ YOEInstall, support, and upgrade atom probe instruments; travel; provide training; manage escalations.
Atom probe instruments, High-voltage equipment, Electrical installation, Maintenance, Training tools
1mo
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Software Engineer – Test Equipment (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship required. STEM degree (Bachelors with 5+ yrs or Advanced Degree with 3+ yrs). Experience developing software that interfaces with hardware-based test/HIL/ATE systems; Python, C++, TCL/Bash, Linux/Windows; configuration management and OOD.
Python, TCL, C++, Bash, LabVIEW, Linux, Windows, Automatic Test Equipment (ATE), Hardware-in-the-Loop (HIL)
1mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
Blain's Farm & Fleet
Blain's Farm & Fleet: Retailer of farm, home, automotive, and outdoor goods.
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
4d
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O'Connor Lab Software Developer
Madison, Wisconsin, United States
$113k/yr OnsiteFull Time
University of Wisconsin–Madison
University of Wisconsin–Madison: Public research university providing academic programs and clinical healthcare.
4+ YOERequires 4+ years building production web applications, experience with interactive data visualizations, API integrations, version control, collaborating with researchers, and demonstrated portfolio of deployed systems.
GitHub, Python, TypeScript, JavaScript, D3, Plotly, Apache ECharts, LabKey
5d
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Field System Engineer - Madison, WI; Kenosha, WI; and Rockford, IL
Madison or Kenosha or Rockford
$32-$48/hr FieldFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Develops and manufactures in vitro diagnostic solutions for laboratories.
2+ YOEBachelor's in engineering or related field or 6+ yrs experience; 2+ yrs troubleshooting electro-mechanical/computer systems; valid driver’s license; able to travel extensively and lift up to 50 lbs.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
6d
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Field System Engineer - Madison, WI; Kenosha, WI; and Rockford, IL
Madison or Kenosha or Rockford
$32-$48/hr FieldFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Provides diagnostic solutions for infectious diseases and industrial microbiology.
2+ YOEBachelor's in engineering/related field or 6+ years experience,2+ years troubleshooting electro-mechanical systems,valid driver's license,able to lift 50 lbs,high travel tolerance and on-call availability.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel
1w
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Software Engineer III
Madison, Wisconsin, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent practical experience; 2 years programming in C++, Python, or Java; experience with algorithms, large-scale systems, debugging, and performance analysis.
C++, Python, Java
3mo
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Senior Fullstack Engineer, Solve
Austin or Madison or San Francisco
$145k-$217k/yr HybridFull Time
Zendesk
Zendesk: Provides cloud-based software for customer service and support.
3+ YOE3+ years of production software experience; backend-first with APIs, async systems, integrations, and real-time systems; ownership of features end-to-end; experience with real-time or event-driven tech such as WebSockets/WebRTC.
Python, FastAPI, React, TypeScript, WebRTC, Redis, MongoDB, LLM / speech
2w
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Senior Software Engineer Applied AI
Madison or United States
RemoteFull Time
AMC Health
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building and operating production backend systems, production LLM/ML experience, cloud distributed-systems expertise, and disciplined practices for regulated environments.
Python, AWS, LLMs
2w
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Artificial Intelligence Engineer III
Madison or Kingwood
HybridFull Time
Insperity
InsperityNew York Stock Exchange: NSP: Provides human resources and business performance solutions to businesses.
5+ YOEBachelor's or equivalent experience, 5+ years in software/ML/AI engineering, advanced Python and API skills, experience with large-scale data platforms and LLM systems, familiarity with AI orchestration frameworks, strong communication.
Python, APIs, Snowflake, Databricks, Amazon Redshift, Microsoft Synapse, LangChain, LangGraph, LlamaIndex, Semantic Kernel
1mo
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Quality Engineer
Woodstock, Illinois, United States
$70k/yr OnsiteFull Time
Kelco Industries
Kelco Industries: Manufacturer of precision-engineered industrial components and custom assemblies.
Develop and maintain quality systems, perform inspections and FAIs, lead root cause analysis and corrective actions, support APQP and SPC activities in a manufacturing environment.
APQP, Control Plan, PFMEA, Process Flow Diagram, Capability Studies, Gage R&R, SPC, IMDS, First Article Inspection (FAI), Dimensional Layout
3mo
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Senior/Staff Mechanical Engineer - Technology Development (Fuel Systems)
Rockford, Illinois, United States
$93k-$172k/yr OnsiteFull Time
Woodward
WoodwardNASDAQ: WWD: Designs control solutions for aerospace and industrial markets.
4+ YOEDesign and develop fuel system architectures; lead small to mid-size projects; collaborate with cross-functional teams; mentor engineers.
Hydraulic systems, Fuel systems, Electromechanical design
1mo
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Lead Fusion Controls Developer
Madison, Wisconsin, United States
HybridFull Time
Realta Fusion
Realta Fusion: Developing compact, modular magnetic mirror fusion energy systems.
7+ YOEAdvanced degree plus 7+ years developing control systems for plasma devices, experience with EPICS/SCADA/LabVIEW, Python or C++, hardware integration, real-time DAQ, and strong communication and documentation skills.
EPICS, Tango Controls, LabVIEW, SCADA, Python, C++, Ignition, CSS/Phoebus, PyDM, EDM, Channel Access, PV Access, PLC, FPGAs, GPUs
2mo
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Software Engineer - AI & Cloud Engineering (Early to Mid Career, WI Based)
Madison, Wisconsin, United States
OnsiteFull Time
Flexcompute
Flexcompute: Develops GPU-native multiphysics simulation software for hardware engineers.
3+ YOE3-6 years software engineering; strong programming in Python/C++/Rust/Go/Java/JavaScript; backend systems/APIs/distributed services; Linux/Git; ability to drive projects; degree in technical field
Python, C++, Rust, Go, Java, JavaScript, Linux, Git, Docker, Kubernetes, AWS, GCP, Azure
2mo
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FPGA Engineer (WI, Madison)
Madison, Wisconsin, United States
OnsiteFull Time
EndoSec: Security software and cryptographic hardware for government and defense.
Design, develop, test, and maintain FPGA IP cores and FPGA-based systems; optimize timing/resources; collaborate with software and hardware teams; travel up to 10%; ability to obtain U.S. government clearance.
C/C++, Python, VHDL, Verilog, Tcl, Xilinx, Vivado, GHDL, Questa, Quartus Prime, Zynq, Altera Agilex, AXI, ACE, Avalon, FPGA, RTL, IP core, Cocotb, PyUVM, hardware security
1mo
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Senior Product Development Engineer - Hardware
McHenry, Illinois, United States
$120k/yr HybridFull Time
Medela
Medela: Manufacturer of breastfeeding products and medical vacuum technology.
5+ YOEBachelor's in EE or related, 5+ years developing embedded electronic hardware, expertise in analog/digital/mixed-signal and microcontroller systems, PCB design experience, schematic capture, troubleshooting, and product commercialization experience.
Altium Designer, Altium 365, C, C++
1d
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Systems Engineer 1
Saint Charles, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Prescient Solutions
Prescient Solutions: Provides managed IT services and support for organizations.
Proficiency with Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure; networking and system security knowledge; authorized to work in the US.
Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure

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