Opensync Lead- Embedded RDK-B

Cognizant
US - Colorado - Denver
November 21, 2024
Engineering

Opensync Lead- Embedded- RDK-B

Experience:

• 8+ years of experience in working with development of OpenSync

• Understand Wi-Fi technologies WiF6E, WiFi7 and aware of Wi-Fi industry standards and associations like WBA and WFA.

• Proficient in Linux and experience in configuring, customizing, and building Linux distributions (RDK-B or OpenWRT)

• Strong programming skills in C and C++

• Strong understanding of Multi Access Point Mesh protocol and Spectrum and packet capture/analysis

• Experience with broadband product including CPE RDKB devices, DOCSIS, Cable Modem standards etc.

• Understanding of the Linux kernel, as RDK-B / OpenWRT often involves kernel-level customization. This includes kernel configuration, device drivers, and kernel modules.

• Analyze RF propagation, interference, and noise. In depth understanding of Wi-Fi authentication protocols (WPA2/WPA3/802.1X with EAP-TLS/PEAP)

• Lead the design and development of software architecture, defining the structure and components of complex systems

• Work with test equipment such as Octoscope, Candela, or Veriwave

• Proficient with version control systems like Git for managing code repositories and collaboration with other developers

• Scripting skills in shell languages like python/TCL/Bash for automation and scripting tasks

• Familiar with web-based user interfaces and web server technologies. RDK-B / OpenWRT often includes web interfaces for configuration

• Evaluate the hardware's performance under various conditions (e.g., different data rates, channel widths, and modulation schemes)

• Proficient in debugging tools and techniques, as embedded systems can be challenging to troubleshoot

• Experience in building DevOps Pipeline, Automation

Qualifications

• Active participation in the RDK-B community and an understanding of its development processes and culture

• Ability to adapt to evolving technologies and software requirements as RDK-B/OpenWRT and the networking landscape change

• Understanding of wireless technologies primarily wifi and its interfaces

• Familiar with networking protocols, including TCP/IP, UDP, DHCP, DNS, and VLANs and other relevant protocols for networking devices

• Awareness of security best practices, as network devices need to be secure. This includes understanding encryption, authentication, and network security

• Understanding wireless technologies, including Open Sync, Wi-Fi, and how to configure wireless interfaces in RDK-B / OpenWRT

• Keep current with technological developments aligned to industry evolution

• Present and defends architectural, design and technical choices to internal and external audiences.

• Salary and Other Compensation:

• The annual salary for this position is between $128K to 150K,depending on experience and other qualifications of the successful candidate.

• This position is also eligible for Cognizant's discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant's applicable plans.

• Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance

• Paid holidays plus Paid Time Off

• 401(k) plan and contributions

• Long-term/Short-term Disability

• Paid Parental Leave

• Employee Stock Purchase Plan

• Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Application Deadline: 12/21/2024

Read the full job description and apply online on the recuiter's web-site

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