SENIOR ELECTRONIC DESIGN ENGINEER

The Senior Electronic Design Engineer leads defined hardware projects for HVAC/R products with a focus on EMC, wireless, and analog/digital hardware, while providing production support and documentation oversight. This onsite role is based in Gays Mills, Wisconsin.

Responsibilities

• Lead schematic and PCB design for assigned new-product and sustaining projects
• Utilize Altium Designer or equivalent to create and maintain schematics, PCB layouts, libraries, and manufacturing outputs
• Design accurate, reliable, and manufacturable analog and digital circuitry
• Translate product requirements into documented electrical design specifications
• Develop analog and digital circuitry with emphasis on accuracy, reliability, signal integrity, noise rejection, and operation in electrically noisy environments
• Select components based on performance, availability, lifecycle, cost, and compliance
• Coordinate hardware interfaces with Firmware, Test, Product Management, and Manufacturing Engineering
• Troubleshoot and debug hardware and related firmware interactions
• Test, verify, and validate assigned designs using appropriate laboratory equipment
• Review design work and provide technical guidance within the assigned scope
• Own assigned engineering changes from evaluation through release
• Investigate product and production issues using structured root-cause methods
• Recommend design or process changes that improve quality, cost, throughput, or reliability
• Support component substitutions, product launch, and sustaining engineering activities
• Maintain complete and accurate design documentation, including schematics, PCB files, bills of materials, calculations, design-review records, manufacturing outputs, archives, and reports
• Maintain industry knowledge through training, publications, technology evaluation, and professional networks
• Contribute to team effort, including special projects and tasks delegated by the supervisor

Requirements

• Analog and digital circuit design experience
• Proficiency with Altium Designer or equivalent schematic-capture and PCB-layout software
• Microsoft Office proficiency
• EMC design principles, including grounding, shielding, filtering, isolation, and PCB layout
• Wired serial interfaces, including RS-232 and RS-485
• Digital building automation communications, including BACnet MS/TP and Modbus RTU
• Experience with oscilloscopes, multimeters, logic analyzers, spectrum analyzers, network analyzers, and pre-compliance equipment
• HVAC/R industry knowledge
• Network topology and communication protocols understanding
• Demonstrated experience designing analog and digital electronic products
• Experience creating schematics and PCB layouts in Altium Designer or equivalent
• Experience managing multiple design projects or workstreams
• Five years designing analog and digital circuitry, or equivalent demonstrated capability
• Experience using typical electronics and RF laboratory equipment
• Experience leading assigned designs through verification, validation, and production release
• Five or more years of electronic product-design experience or equivalent demonstrated capability
• Experience supporting formal EMC, wireless, or regulatory certification testing
• Problem-solving ability
• Minimum of mid-level computer skills
• Self-motivated, well organized, proactive and analytical
• Exceptional communication skills and ability to collaborate across teams with professionalism and cultural sensitivity

Technologies

• Altium Designer
• RS-232
• RS-485
• BACnet MS/TP
• Modbus RTU
• Oscilloscopes
• Multimeters
• Logic analyzers
• Spectrum analyzers
• Network analyzers
• Microsoft Office

Education

• Bachelor's Degree (ABET Accredited)

Benefits

• Relocation reimbursement
• Health benefits
• Dental benefits
• Vision benefits
• Paid time off
• 8 paid holidays
• 401(k) match
• 100% vested at 90 days