Signal Integrity Engineer

Piper Companies is seeking a Signal Integrity Engineer for a growing client in the connectivity and electronics manufacturing industry in Nashua, NH. The Signal Integrity Engineer role requires working onsite at the Nashua office. The Signal Integrity Engineer role is ideal for an experienced electrical engineering professional with expertise in high-speed digital design, signal integrity analysis, and interconnect technologies.

Responsibilities of the Signal Integrity Engineer include:

• Partner with customers to develop solutions for high-speed data transmission and connectivity challenges across a variety of industries.

• Analyze PCB designs and layouts to identify signal integrity concerns and provide recommendations for optimization and performance improvement.

• Perform modeling, simulation, testing, and characterization of high-speed connectors, cables, and interconnect systems.

• Collaborate with Sales Engineers to support technical evaluations, customer presentations, and product adoption strategies at new and existing accounts.

• Apply principles of circuit theory, electromagnetic behavior, and high-speed digital design to troubleshoot and resolve complex engineering issues.

Requirements of the Signal Integrity Engineer include:

• Bachelor's degree in Electrical Engineering, Physics, or a related technical discipline.

• Hands-on experience with frequency-domain and time-domain characterization techniques, including test methodologies and calibration practices.

• Proficiency using signal integrity measurement and analysis tools such as TDRs, VNAs, pattern generators, error detectors, and related laboratory equipment.

• Strong understanding of electromagnetic theory and its application to high-speed electronic systems.

• Experience with PCB layout guidelines and high-speed digital transmission design principles.

Compensation for the Signal Integrity Engineer include:

• $100,000 - $180,000 annually

• Full Comprehensive Benefits: Health, Vision, Dental, PTO, Paid Holiday and Sick Leave if Required by Law.

• 401(k) with company match and additional employee wellness programs.

• This job opens for applications on 10/15/2026. Applications for this job will be accepted for at least 30 days from the posting date.

Keywords: Signal Integrity Engineer, Electrical Engineer, High-Speed Design Engineer, PCB Design, Signal Integrity, TDR, VNA, Interconnect Design, High-Speed Digital Design, Electronics, Nashua NH, Onsite

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