1+ months

Technical Lead - Enterprise Networking - LTE/5G

Cisco Systems Inc.
San Jose, CA 95113

Technical Lead

San Jose, California


As a Senior Tech Lead, you will be part of a premier software engineering team that works on various ground-breaking technologies in the Enterprise Routing Group. You will design and develop software for key mobility solutions that span across 4G, LTE, 5G NR and other wireless technologies. As a member of this team, you will work on low end enterprise platforms and wireless WAN functionality.


In addition, you will:

Participate on a project team of engineers involved in the development of software for our next generation platforms and Wireless WAN (LTE/4G/5G) architectures.

Define, architect, design, develop and deliver products and software features for the enterprise mobility platforms

Build and understand new features while proposing solutions that work for our platform

The Enterprise Networking Business (ENB) is responsible for Routing, Switching, Wireless, Security, and Core Software at Ciscowe are the largest


Who You'll Work With


Cisco Enterprise Routing Mobility Software Group builds cutting edge services routing platforms with huge market share. This group handles all of Cisco product Wireless WAN (5G/4G/LTE) needs and low-end routing platform development, helping Cisco be the market leader in enterprise routing for both wired and wireless WAN.

The Platform and Mobility software team is a group of hardworking individuals responsible for the architecture, design, implementation and support of all infrastructure and features on the next generation ISR1K Platforms and Wireless WAN across all Cisco platforms.


Who You Are


You are a motivated Senior Tech Lead that is passionate about learning and contributing to a team. You have experience with strong system designs and architecture of networking routing products. Important knowledge to bring to the team includes strong programming ethic, designs of large scale systems in C and C++. Dedication to quality , OS fundamentals, and networking concepts are imperative. In addition, you will have:


  • Experience in Cellular technologies, 4G, LTE and 5G NR
  • In-depth understanding of network management systems architecture
  • MSEE/CS with 15+ years of related experience or BSEE/CS with proven experience and tenure
  • Strong experience in one or more of these areas: Cellular technologies, 5G/ LTE, Wi-Fi, Distributed Systems, QoS, Operating Systems, Security, Routing
  • Strong passion and experience in troubleshooting, debugging complex systems and possess excellent problem-solving techniques
  • Review PRD, Write SFS, Test plans, and other documentations
  • Strong verbal and written communication skills, with the ability to work multi-functionally
  • Experience with Ethernet MAC, 10G/40G/100G, PCIe device drivers, DPDK
  • Proficient in C/C++, Python, and multithreaded programming, development of algorithms using efficient data structures to come up with optimized code
  • Hands on experience on switch/router embedded system software development.
  • Excellent working knowledge in cellular technologies LTE/4G/5G, standards
  • Experience with developing Linux kernel drivers, debugging and troubleshooting
  • Familiar with SCM tools, debugging tools like GDB, analyzing core dumps, memory leaks
  • Working knowledge of test methodologies, including scripting and automation
  • Experience with bootloader and secure boot is a plus
  • Experience in driver development for protocols and peripherals like I2C, SPI, USB, MMC, NAND etc.

Additional experience may include:


  • Self motivation, works well in a team environment, multi tasker
  • Be open to continuous learning and committed to ongoing self-improvement.
  • Initiate and participate in organizational efforts to improve overall group efficiency and test efficiency. Contribute to overall test strategies
  • Strong interpersonal and communication skills.

We Are Cisco


#WeAreCisco, where each person is unique, but we bring our talents to work as a team and make a difference. Heres how we do it.

We embrace digital, and help our customers implement change in their digital businesses. Some may think were old (30 years strong!) and only about hardware, but were also a software company. And a security company. An AI/Machine Learning company. We even invented an intuitive network that adapts, predicts, learns and protects. No other company can do what we do you cant put us in a box!

But Digital Transformation is an empty buzz phrase without a culture that allows for innovation, creativity, and yes, even failure (if you learn from it.)

Day to day, we focus on the give and take. We give our best, we give our egos a break and we give of ourselves (because giving back is built into our DNA.) We take accountability, we take bold steps, and we take difference to heart. Because without diversity of thought and a commitment to equality for all, there is no moving forward.

So, you have colorful hair? Dont care. Tattoos? Show off your ink. Like polka dots? Thats cool.

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Posted: 2020-04-24 Expires: 2020-06-17

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Technical Lead - Enterprise Networking - LTE/5G

Cisco Systems Inc.
San Jose, CA 95113

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