14 development systems engineer jobs at 12 companies in Rockford, IL
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Embedded Systems Engineer
South Beloit, Illinois, United States
OnsiteFull Time
3+ YOEBachelor's degree in electrical or computer engineering and 3–5 years of hardware and firmware development experience. Requires C/C++, circuit design, schematics, microcontrollers, communication interfaces, and laboratory testing.
C, C++, Altium, PADS, SolidWorks, Fusion, SPI, I²C, UART, CAN, Ethernet, oscilloscopes, frequency analyzers, current probes, logic analyzers, power supplies, BOMs, PCBA, PCB
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Senior/Staff Mechanical Engineer - Technology Development (Fuel Systems)
Rockford, Illinois, United States
$93k-$172k/yr OnsiteFull Time
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
3mo
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Systems Engineer – Communications & Interface Integration (Hybrid)
Rockford, Illinois, United States
$87k-$165k/yr HybridFull Time
5+ YOEFive+ years of relevant experience in aerospace/defense systems, with AGILE experience; degree in STEM. Strong knowledge of data bus architectures and interface development.
ARINC 664/AFDX, ARINC 429, ARINC 825/CAN, MIL-STD-1553B, ARINC 629, DOORS, Synergy, JIRA, Python, VBA, XML, DXL
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AI Systems & Process Engineer
Beloit, Wisconsin, United States
OnsiteFull Time
6+ YOEBachelor’s degree in a technical field and 6+ years of experience building full-stack applications, APIs, and AI-enabled enterprise solutions; proficiency in Python, JavaScript/TypeScript, and modern development frameworks.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Python, JavaScript, TypeScript, Claude, Codex, GitHub Copilot, REST APIs, OAuth, SQL, NoSQL, Git, CI/CD, Azure, AWS, GCP
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(USA) Automation Control Systems Manager
Belvidere, Illinois, United States
$66k-$98k/yr OnsiteFull Time
2+ YOEManage and support distribution center control systems (PLC, Industrial PCs, HMI, Ignition), execute outages and troubleshooting, lead projects, develop training, supervise associates; bachelor’s in engineering or 2 years automation/maintenance experience.
Programmable Logic Controller, Industrial PCs, Human to Machine Interfaces, Ignition, Industrial Control Systems
1mo
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Power Electronics Engineer
Batavia, Illinois, United States
$95k-$125k/yr OnsiteFull Time
4+ YOEDesign and develop power electronics systems, perform engineering analyses, lead medium-to-large projects, and supervise technicians; ABET engineering degree with 4–6+ years experience.
FPGA, CPLD, Altium, LTSpice, AutoCAD, oscilloscopes, function generators
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Sr Advanced Test Engineer
Freeport, Illinois, United States
OnsiteFull Time
5+ YOEBachelor’s in electrical or mechanical engineering, 5+ years in manufacturing/product development, experience with test chambers, data acquisition systems, digital multimeters, mechanical fixturing, strong communication, and knowledge of test standards/regulations.
test chambers, data acquisition systems, digital multimeters, mechanical fixturing, Six Sigma
2mo
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Senior Engineering Manager, Systems Integration
Elgin, Illinois, United States
$130k-$175k/yr OnsiteFull Time
10+ YOE4+ Mgmt10+ years in systems design/product development; 4-5 years in management; bachelor’s in engineering; master’s preferred; leadership, communication, and cross-functional collaboration skills.
Google Sheets, Google Docs, Google Slides, Google Drive, Google AI Tools
2mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
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
2mo
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Software Engineer – Test Equipment (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
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)
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Quality Engineer
Woodstock, Illinois, United States
$70k/yr OnsiteFull Time
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
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Product Manager
Stoughton or Indianapolis
OnsiteFull Time
12+ YOE12+ years industry experience in exhaust/aftertreatment systems for large stationary engines; bachelor\u0002s in engineering; experience translating SOW/SOR to system solutions, supplier development, program leadership, and customer-facing engagement.
2mo
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Product Manager
Stoughton or Indianapolis
OnsiteFull Time
12+ YOEBachelor's in engineering, 12+ years in exhaust/emissions or related industrial large-engine markets, expertise with SCR/DOC/DPF/DEF systems, supplier development, program leadership, and strong customer-facing skills.
2mo
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Quantum Postdoctoral Researcher for 3D Cavity Quantum Hardware
Batavia, Illinois, United States
$70k-$93k/yr OnsiteMultiple Commitments Available
PhD (recently completed or near completion) in physics, applied physics, electrical engineering or related field; expertise in superconducting quantum hardware, microwave/resonator systems, cryogenic measurements, experimental automation, data analysis, and strong communication skills.