About this opportunity
i3 Product Development lists this Electrical Engineer opportunity in town of sun prairie, Wisconsin. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Job Description
At i3 Product Development, Electrical Engineers play a central role in bringing complex products to life. You will work closely with mechanical engineers, industrial designers, UX designers, software engineers, and clients to develop thoughtful, reliable electronic systems that power real products used in the real world.
Our projects span medical, agriculture, industrial, consumer, health and wellness, and recreation industries. One day you may be architecting a connected device integrating BLE, Wi Fi, GPS, and a display. Another day may focus on low-power design, rigid flex PCB layout, or system-level integration for a new embedded platform. With more than 100 projects each year, the work is varied, hands-on, and fast-paced.
About The Role
This role supports a range of experience levels. Earlier-career engineers will have opportunities to build strong fundamentals in embedded systems, circuit design, and system integration. More experienced engineers will lead electrical architecture decisions, influence technical direction, mentor teammates, and partner directly with clients. In all cases, you will be involved from early concepts through product launch.
We support our team with strong benefits, including a zero-deductible health plan, meaningful retirement match, and employee ownership, so you can focus on doing great work and growing your career.
What You Will Do
Design electrical system architectures for embedded and connected products
Develop circuit designs and perform schematic capture
Create and review PCB layouts using modern ECAD tools
Support electromechanical integration with cross functional teams
Plan and execute electrical design verification testing
Participate in system integration and product validation
Work with software engineers on firmware and communication interfaces
Apply sound engineering judgment to balance performance, cost, manufacturability, and reliability
Collaborate directly with clients and manufacturing partners as needed
Mentor or support other engineers based on experience and interest
Continuously build your skills through varied project work and shared learning
Qualifications
Bachelor’s degree in Electrical Engineering, Computer Engineering, or related technical discipline
Professional experience in electrical design and embedded systems development
Experience with electrical CAD tools, Altium Designer preferred
Understanding of circuit design fundamentals and PCB layout best practices
Experience with communication protocols such as BLE, Wi Fi, CAN, RS 485, SPI, I2C, or similar
Comfort working in a collaborative, cross-functional environment
Ability to manage multiple projects and adapt to changing priorities
Clear communicator who can explain technical decisions thoughtfully
Nice to Have
Five or more years of experience in product development
Low power design experience
Rigid flex PCB experience
Client-facing or consulting experience
Interest in technical leadership and mentorship (Senior Roles)
Why i3
At i3, Electrical Engineers do not work in isolation. You will collaborate closely with a multidisciplinary team, see your work move quickly from concept to production, and help shape products that make a real impact. We value curiosity, accountability, and engineers who care about both technical excellence and team success.
Benefits and Perks
Health insurance with a zero-dollar deductible and employee premiums as low as seven dollars per pay period
Dental and vision coverage
401(k) with a dollar-for-dollar match up to six percent
Employee Stock Purchase Program
Company paid short- and long-term disability insurance
Company paid life insurance at two times your annual salary
Flexible Spending Accounts and Health Savings Accounts
Paid time off plus nine paid holidays
Emergency Assistance Fund
Charitable Match Program
This role supports a range of experience levels. Compensation is aligned to experience, demonstrated impact, and level of responsibility, including technical leadership and client partnership where applicable.
We appreciate your interest in i3 Product Development. Our team will review applications carefully and will reach out to candidates selected to move forward in the process on or after March 18, 2026.
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Who can apply
Review the original listing for work authorization, qualifications and employer requirements.