# Hardware (Signal Integrity) Engineer at Cisco

Cisco is hiring a Hardware (Signal Integrity) Engineer. It pays $116k-$163k a year and Level rates it Little AI ●○○○; you can [apply on Cisco](https://jobsbylevel.com/go/bd97a804-3154-4a18-8d71-ae8cde0a38ce?utm_medium=ai-agent).

AI Level 1, AI centrality 28 out of 100. RTP, North Carolina, US.

## Details

- Company: [Cisco](https://jobsbylevel.com/companies/cisco)
- AI level: AI Level 1 (score 28 out of 100)
- Location: RTP, North Carolina, US
- Salary: $116k-$163k
- Posted: November 3, 2026
- Apply: https://jobsbylevel.com/go/bd97a804-3154-4a18-8d71-ae8cde0a38ce?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=hardware-signal-integrity-engineer-at-cisco-a80c42

## Description

The application window is expected to close on: 12/02/2026 This role requires the employee to work onsite from RTP, NC location. Meet the Team The Networking Hardware Engineering (NHE) group creates innovative hardware platforms central to the AI era, powering Cisco’s core Switching, Routing, and Wireless products for organizations globally. We, signal integrity team under NHE, are a close-knit, creative, and multi-skilled team where each person is unique, but we bring our talents together to work on the design and development of next-generation Security Firewall products and Campus and Date Center Routing systems. As a Signal Integrity Engineer, you will contribute to PCB board design, simulation, and validation of high speed Serdes, DDR/LPDDR and power delivery network, collaborating with experienced engineers and multi-functional teams. Your Impact Assist in the design and analysis of high-speed digital and analog systems from concept through to production. Perform signal integrity simulations using industry-standard tools. Model and analyze power delivery networks to ensure signal integrity and system reliability in next-generation hardware. Optimize pre- and post-route signal integrity analysis of PCBs. Support prototype function bring-up, and system-level validation and troubleshooting. Collaborate with hardware, layout, and validation teams to resolve technical issues. Contribute to documentation, data analysis, and correlation of simulation and lab measurements. Minimum Qualifications: Bachelor's degree in electrical engineering or computer engineering/science or related degree with 5+ years of relevant experience, or master’s degree in electrical engineering or computer engineering/science or related field with 3+ years of relevant experience. Experience with high-speed SerDes technologies such as PAM4 or NRZ, including some combination of simulation, bring-up, debugging, measurements, or optimization· Experience with electromagnetic or signal integrity simulation tools, including 2D/3D field solvers on comparable platforms such as Ansys HFSS, Cadence Clarity, Sigrity, Siemens Hyperlynx Preferred Qualifications: Experience with IBIS, HSPICE, ADS, MATLAB, Cadence PowerSI AC/DC, Allegro. Familiarity with different I/O standards for clock signals (e.g., LVDS, LVPECL, HCSL). Working experience with DDR5/LPDDR5, NRZ and PAM4 SerDes, as well as high-speed PCB/package development and PI analysis Thorough knowledge of PCB stack-up design - standard processes, performance vis-à-vis PCB materials, surface finishes, vendor capabilities, and manufacturing trade-offs. Hands on exposure to lab measurements including real-time scope, sampling scope, Spectrum analyzer, VNA & TDR. Good understanding of EM and transmission line concepts, timing, jitter, crosstalk, noise, channel modeling, channel equalization techniques, power delivery & decoupling Why Cisco? At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. Message to applicants applying to work in the U.S. and/or Canada: The starting salary range posted for this position is $115,800.00 to $163,200.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/hardware-signal-integrity-engineer-at-cisco-a80c42

Source: https://jobsbylevel.com/jobs/hardware-signal-integrity-engineer-at-cisco-a80c42

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