Job Description
Silicon One is seeking a CAD Engineer to join the Cisco Silicon One Physical Design team.
Meet the Team
You'll be part of the Cisco Silicon One team, which is at the heart of Cisco’s software and ASIC design efforts.
As part of our team, you’ll contribute to the development of our next-generation network devices—Cisco Silicon One™. Our team operates in a startup-like environment within a stable and leading corporation.
Our design center is uniquely equipped, hosting all silicon hardware and software development fields under one roof.
We are revolutionizing the industry by building a new internet for the 5G era, providing a unified, programmable silicon architecture that serves as the foundation for all of Cisco's future routing products. Our devices are designed to be universally adaptable across service providers and web-scale markets, catering to both fixed and modular platforms. They deliver high speed without compromising on programmability, buffering, power efficiency, scale, or feature flexibility.
Cisco Silicon One is a ground-breaking, groundbreaking technology that will serve our customers and end users for decades to come. The Internet now has a new, faster, better, and safer engine!
Your Impact
You'll be joining our Physical Design team within Cisco Silicon One, which is responsible for the entire backend methodology and flow development from RTL to GDS. This is a critical part of the group leading the development of high-quality VLSI designs.
Our Backend Engineers handle all aspects of chip design, including Definition, Physical Synthesis, Place and Route, Optimization, Timing Closure, Design Floor Planning.
You will be leveraging your backend and physical design experience to drive the development, optimization, and innovation of CAD methodologies and tools, ensuring the highest quality and efficiency in our chip design flows from RTL to GDS.
Minimum QualificationsA VLSI Design Engineer with extensive experience in backend design
B.Sc./M.Sc. in Electrical Engineering or Computer Engineering with relevant background.
2+ years of hands-on experience in a relevant domain
Strong understanding of Place & Route flow
Deep understanding of Physical construction and Integration.
Knowledge of Physical Design Verification methods like LVS/DRC and formal verification.
Experience with PD CAD and Physical Design EDA tools (e.g., Synopsys, Cadence).
Ability to support technology adoption and new tool integration.
Great teammate, self-learner, and able to work independently.
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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.
Skills Required
- Extensive experience in backend VLSI/physical design
- B.Sc. or M.Sc. in Electrical Engineering or Computer Engineering
- 2+ years of hands-on experience in a relevant domain
- Strong understanding of Place & Route flow
- Deep understanding of physical construction and integration
- Knowledge of physical design verification methods like LVS/DRC and formal verification
- Experience with PD CAD and Physical Design EDA tools (e.g., Synopsys, Cadence)
- Ability to support technology adoption and new tool integration
- Collaborative teammate, self-learner, able to work independently
Cisco Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Cisco and has not been reviewed or approved by Cisco.
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Healthcare Strength — Health coverage is described as robust with multiple plan options and access to onsite/virtual LifeConnections Health Centers on major campuses. Company materials also highlight mental-health resources and comprehensive preventive care, supporting strong core medical benefits.
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Leave & Time Off Breadth — Time away includes company‑wide recharge days, a paid birthday, a year‑end shutdown, and paid Critical Time Off for emergencies. Paid volunteer days further expand opportunities to step away and recharge.
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Parental & Family Support — Policies include a global minimum for paid parental leave for primary caregivers, caregiving concierge services, and on‑site children’s learning centers in select locations. In the U.S., family‑building support is consolidated under Carrot with a defined lifetime maximum, indicating structured assistance across fertility, preservation, adoption, and surrogacy.
Cisco Insights
What We Do
Cisco (NASDAQ: CSCO) enables people to make powerful connections--whether in business, education, philanthropy, or creativity. Cisco hardware, software, and service offerings are used to create the Internet solutions that make networks possible--providing easy access to information anywhere, at any time. Cisco was founded in 1984 by a small group of computer scientists from Stanford University. Since the company's inception, Cisco engineers have been leaders in the development of Internet Protocol (IP)-based networking technologies. Today, with more than 71,000 employees worldwide, this tradition of innovation continues with industry-leading products and solutions in the company's core development areas of routing and switching, as well as in advanced technologies such as home networking, IP telephony, optical networking, security, storage area networking, and wireless technology. In addition to its products, Cisco provides a broad range of service offerings, including technical support and advanced services. Cisco sells its products and services, both directly through its own sales force as well as through its channel partners, to large enterprises, commercial businesses, service providers, and consumers.
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