Signal Integrity Engineer
Listed on 2026-10-23
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Engineering
Electronics Engineer, Systems Engineer, Electrical Engineering, Hardware Engineer
Piper Companies is seeking a Signal Integrity Engineer to join a leading organization in the connectivity and high-speed hardware industry onsite in Nashua, NH
. The ideal Signal Integrity Engineer will support the design, analysis, and validation of high-speed interconnect solutions used in data centers, networking, and telecommunications environments. This role is ideal for an engineer with hands-on signal integrity experience, strong testing and simulation skills, and a background in high-speed digital systems.
- Perform signal integrity analysis and testing for high-speed connectors, backplanes, cables, and interconnect products.
- Conduct lab measurements using tools such as TDRs, VNAs, oscilloscopes, and BERTs.
- Analyze and troubleshoot signal quality issues in high-speed communication channels.
- Support channel characterization, validation, and optimization efforts.
- Provide PCB routing and layout recommendations to improve signal performance.
- Develop and evaluate simulation models using industry-standard SI tools.
- Partner with engineering and customer teams to resolve technical challenges.
- Support customer-facing technical discussions and application engineering activities.
- Travel up to 10% as needed for customer and product support.
- 2+ years experience working in Signal Integrity engineering.
- Knowledge of high-speed digital design, transmission lines, and electromagnetic theory.
- Hands‑on experience with TDR, VNA, oscilloscopes, BERTs, and related test equipment.
- Experience supporting high-speed connectors, backplanes, cable assemblies, or similar hardware.
- Familiarity with channel characterization, Ser Des technologies, and PCB design principles.
- Experience with simulation tools such as HFSS, CST, ADS, HSPICE, or MATLAB.
- Strong troubleshooting and analytical skills.
- Experience in networking, telecom, datacenter, or interconnect product environments is a plus.
- Bachelor's degree in Electrical Engineering, Physics, or a related field. Master's degree or PhD preferred.
- Salary range: $100,000 - $170,000 base salary depending on experience
- Comprehensive Benefits:
Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays
This job opens for applications on 10/20/2026. Applications for this job will be accepted for at least 30 days from the posting date.
, S-Parameters, Eye Diagrams, HFSS, CST, ADS, HSPICE, MATLAB, Hardware Validation, Applications Engineer, Customer-Facing Engineer, High-Speed Communications, Ethernet, PCIe, Networking, Telecommunications, Electrical Engineer, Product Development
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