9 days old

Senior Software Engineer - Wireless QA

Cisco Systems Inc.
Bengaluru, KA 560002
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What You'll Do

Youre deeply motivated and skilled Software QA professional and encouraged to deliver and lead through others, as well as personally working to reach innovative solutions to business problems. You will interact with multiple teams and design, implement a solution. You're super thrilled to be the one responsible for power-on and bringing life to the most advanced networking system in the world. You would not hesitate to roll-up sleeves and have a I will figure it out attitude.

  • Youll drive a collaborative process with product managers to collect business requirements and translate them to technical requirements. You will build technical design and get it reviewed by key partners. Subsequently, the developer would develop the solution and validate the design and implement.
  • Wireless background is required, specifically knowledge of 5G. Knowledge of interfaces between networking elements like 5G RAN, and 5G Core is required.
  • In-depth experience in designing networking systems with RLC, MAC, PDCP layers of 5G RAN stack. Understanding of split RAN architectures is required.
  • Understanding the interfaces between RAN and Packet Core is required.
  • Experience with designing & implementing test automation framework is required.
  • Experience with system integration of End-end system is desirable
  • Experience with customer interaction for technical problem-solving is desirable.


Participate on a project team of engineers involved in the development of software for our next generation 5G solution. Test, Automate and deliver new software and features for 5G systems. Day to day activities include testing 5G Packet Core, Automation, Performance/Stability testing, as well as talking to customer on field Trials and simulating customer-like scenarios with various 5G testing tools. You will also be involved in system testing and validation of end to end 5G solutions.


Who You'll Work With

The Wireless Networking Group (WNG) is the industry leader in enterprise WLAN with a proven record in building innovative wireless solutions. We are looking for hardworking and dedicated wireless system architect who can design, develop products based on intent based networking.

Do you enjoy spearheading innovation through personal initiative? Would it excite you to be part of a highly motivated best of breed engineering team who is redefining and refreshing the software portfolio Cisco's Wireless access points? Would you like to challenge yourself in driving a key technology transition in the Wireless Industry while working the market leader? Would you cherish to develop code using the most modern development methods using a test-driven development focus? Can you demonstrate the ability to develop software with a system-level focus while understanding the impact of every component, work with minimal supervision, collaborate with a multi-functional team and demonstrates technical knowledge and project management experience to accomplish the goals.

Who You Are


  • 5+ years of experience with BS/MS in computer systems, software and architecture.
  • Expertise in 5G (RAN and/or Packet Core protocols) protocols
  • Participate in the functional validation of Cisco's next generation 5G core network
  • Design, Develop and execute overall end-to-end and functional area tests for 5G solutions
  • Design, Develop and execute automated test scripts for various functional areas
  • Interoperability testing with multiple RAN and device vendors
  • Should have good understanding of EPC virtualization, Core/Edge computing, Private LTE/5G networks and Cloud solutions
  • Should possess strong fundamental understanding of the 4G and 5G core network call flows and methodologies, including designing automation framework and develop test libraries.
  • Should possess excellent understanding of 3GPP network architectures for LTE and 5G, and the related 3GPP specifications
  • Should have strong understanding of various nodes in the packet core and their interfaces
  • Hands on experience with tools like Viavi TM500, Spirent Landslide, Ixia IxLoad or similar
  • Must be a self-starter, capable of working independently with minimal supervision
  • Experience with Linux-based systems and network troubleshooting tools
  • Experience with networking and protocols like TCP/UDP, L2/L3 debugging.
  • Knowledge of cloud technology such as Open stack, VMware is a plus.
  • Experience in Programming/scripting skills in Python, Shell
  • Candidates with strong past experience with 4G LTE/EPC testing are welcome to apply

Desired Skills:

  • Proactive, strong sense of ownership, good teammate You should be able to own large portions of the software from a technical perspective
  • Balance multiple tasks at once and work independently with minimal managerial mentorship. Have experience in customer deployment.
  • interpersonal and communication skills.
  • team building skills. This role requires the ability to work across departments and with other teams
  • Be open to continuous learning and committed to ongoing self-improvement.
  • Initiate and participate in organizational efforts to improve overall group efficiency and test effectiveness. Contribute to overall test strategies

Why Cisco

We connect everything: people, processes, data, and things. We innovate everywhere, taking bold risks to shape the technologies that give us smart cities, connected cars, and handheld hospitals. And we do it in style with rare personalities who arent afraid to change the way the world works, lives, plays and learns.

We are leaders with vision, tech geeks, pop culture aficionados, and we even have a few purple haired rock stars. We celebrate the creativity and diversity that fuels our innovation. We are dreamers and we are doers.

We Are Cisco.

Jobs Rated Reports for Software Engineer

Posted: 2020-05-18 Expires: 2020-06-20
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Senior Software Engineer - Wireless QA

Cisco Systems Inc.
Bengaluru, KA 560002
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