Job Description

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known.


To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way.




Title: Software Engineer 3 - QoS/CoS Packet Forwarding


Experience: 3- 7 Years


About Us



At Juniper, our team leads the way in developing next-generation routing, access, and aggregation products for Metro and 5G networks, empowering some of the world's largest service providers, data centers, enterprises, and metro Ethernet networks. By consistently delivering innovative and reliable products, we are driving Juniper's growth in revenue and market share across the service provider, data center, enterprise, access, and aggregation spaces. Our product portfolio includes both modular and chassis-based solutions, leveraging Juniper's proprietary switching ASICs as well as merchant silicon.


Who We're Looking For



We are seeking a highly skilled and motivated Senior Software Engineer with over 3 years of experience, preferably within the router or switch industry. In this role, you will work on developing high-quality forwarding and platform software, with a focus on performance and scalability for cutting-edge networking products.


Responsibilities


• Design and develop forwarding software for networking platforms with an emphasis on quality, efficiency, and robustness.
• Collaborate with cross-functional teams to enhance the architecture and functionality of router and switch products.
• Contribute to software development in various PFE (Packet Forwarding Engine) domains, such as Layer 3 (L3), Layer 2 (L2), MPLS, EVPN, QoS/CoS, ACLs, and more.
• Troubleshoot complex issues in customer network deployments and lab environments, leveraging strong debugging skills and core file analysis.
• Maintain a high focus on process and quality to ensure reliable and performant networking products.


Requirements


• Experience : 3+ years in the networking industry, preferably with experience in Router or Switches.
• Technical Expertise : Proficiency in one or more of the following areas:
+ Routing & Switching : L3, MPLS, EVPN, CoS, ACL, IP, Bridging, OAM, L2/L3 forwarding, VPLS, QoS, L2VPN, L3VPN, Filters, etc.
+ Broadcom ASICs : Experience with Broadcom chips, especially Qumran or Jericho, is a significant advantage.
• Router/Switch Architecture : Strong understanding of the architecture and systems in network processor-based products.
• Coding & Debugging : Excellent programming skills, particularly in C/C++, with deep knowledge in debugging and core file analysis.
• Computer Science Fundamentals : Strong grasp of computer architecture, data structures, and programming best practices.
• Education : Bachelor's or Master's degree in Electrical Engineering, Computer Science, or a related field.


#ACXPFEhiring

ABOUT JUNIPER NETWORKS


Juniper Networks challenges the inherent complexity that comes with networking and security in the multicloud era. We do this with products, solutions and services that transform the way people connect, work and live. We simplify the process of transitioning to a secure and automated multicloud environment to enable secure, AI-driven networks that connect the world. Additional information can be found at Juniper Networks (www.juniper.net) or connect with Juniper on Twitter, LinkedIn and Facebook.

WHERE WILL YOU DO YOUR BEST WORK?


Wherever you are in the world, whether it's downtown Sunnyvale or London, Westford or Bangalore, Juniper is a place that was founded on disruptive thinking - where colleague innovation is not only valued, but expected. We believe that the great task of delivering a new network for the next decade is delivered through the creativity and commitment of our people. The Juniper Way is the commitment to all our colleagues that the culture and company inspire their best work-their life's work. At Juniper we believe this is more than a job - it's an opportunity to help change the world...

INCLUSION AND DIVERSITY AT JUNIPER


At Juniper Networks, we are committed to elevating talent by creating a trust-based environment where we can all thrive together. We know from experience that people from underrepresented groups often do not apply for roles they do not feel they meet all the criteria for. If you think you have what it takes, but do not necessarily check every single box, please consider applying. We'd love to speak with you.

Additional Information for United States jobs:

ELIGIBILITY TO WORK AND E-VERIFY


In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.


Juniper Networks participates in the E-Verify program. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA) that allows participating employers to electronically verify the employment eligibility of new hires and the validity of their Social Security Numbers.

• Information for applicants about E-Verify / E-Verify Informacion en espanol: This Company Participates in E-Verify / Este Empleador Participa en E-Verify
• Immigrant and Employee Rights Section (IER) - The Right to Work / El Derecho a Trabajar


E-Verify is a registered trademark of the U.S. Department of Homeland Security.


Juniper is an Equal Opportunity workplace and Affirmative Action employer. We do not discriminate in employment decisions on the basis of race, color, religion, gender (including pregnancy), national origin, political affiliation, sexual orientation, gender identity or expression, marital status, disability, genetic information, age, veteran status, or any other applicable legally protected characteristic. All employment decisions are made on the basis of individual qualifications, merit, and business need.