Software Engineer - Networking

Cisco

Quick summary

Work type
On-site
Location
Research Triangle Park, NC
Salary
$137,000–$200,500 / yr
Posted
5 days ago
Closes
Jul 4, 2026

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $163k
This role $169k
$115k most similar roles pay here $210k

This role pays more than 60% of similar roles. Most pay $134,012–$192,031 — the shaded band above. At the midpoint, this role pays about $169k versus about $163k for comparable roles.

Based on 240 similar postings.

Employer

About Cisco

Cisco Systems is the world''s leading networking technology company, designing and manufacturing networking hardware, telecommunications equipment, and cybersecurity solutions for businesses and governments. Industry: Networking Technology & Cybersecurity

Cisco currently has 179 open roles on FindRole.

Listed pay typically runs $165,000–$241,400 across 179 roles with salary data.

Most-posted roles

View all roles at Cisco

At a glance

TL;DR · Software Engineer - Networking

As a Senior Software Engineer on Cisco's Silicon One team in Research Triangle Park, NC, you will design and develop software features for control plane and data plane functionalities on the company’s next-generation network processors (NPU). Your day-to-day responsibilities include working with modern C++ and Python to create core technologies that power leading infrastructure solutions, from user-facing APIs to low-level firmware. You will serve as a subject-matter expert in multicast protocols such as PIM, IGMP/MLD snooping, and MVPN, while also contributing to L2 switching features and platform infrastructure. This role requires expertise in C++ and Python, experience with ASIC/NPU SDK development, and knowledge of networking protocols like Layer 2/3 technologies. The team works on cutting-edge silicon products that drive innovation in Open Standards, Open Networking, and scalable cloud data centers, addressing the challenges of the AI and Machine Learning era.

What you'll do

  • Design and develop software features for control plane and data plane on Cisco’s Silicon One NPU.
  • Serve as the subject-matter expert for multicast on Silicon One, owning features such as PIM, IGMP/MLD snooping.
  • Work with architecture and design teams to define next-generation ASIC products.
  • Develop core software technologies using modern C++ and Python for high-performance infrastructures.
  • Augment the team on L2 switching features and platform infrastructure as needed.

What we're looking for

  • Bachelor’s degree in a relevant field and 7+ years of engineering experience or Master's with 4+ years.
  • Proficiency in C++ and Python programming languages.
  • Experience in ASIC/NPU SDK development or dataplane/forwarding plane programming.
  • Knowledge of networking protocols and technologies, including Layer 2/3 protocols.
  • Subject-matter expertise in multicast features such as PIM, IGMP/MLD.

More like this

Similar roles

Senior Software Engineer - Networking

Nvidia

Santa Clara, CA 158 days ago $152,000$218,500
BGP EVPN OSPF PIM Segment_Routing Yang SNMP Telemetry C Python Linux_kernel_networking Free_Range_Routing

Careers

Qualcomm

Santa Clara, CA 35 days ago
C C++ Linux Kernel Networking Ethernet drivers PHY drivers Netfilter bridging routing QoS network tunneling protocols GRE L2TP IPsec VxLAN MAP-T/E CAPWAP Open vSwitch eBPF XDP Netlink ioctl sysfs

Network Systems Engineer

Leidos

Fort George G. Meade, MD 42 days ago $73,450$132,775
Cisco MPLS VPNs BGP OSPF IS-IS Spanning Tree Protocol VLANs LLDP VoIP Multicast IP networking Subnet addressing Technical documentation Communication skills Problem-solving skills Security+ CISSP CCNP Route/Switch CCNP Security

Network Systems Engineer

Leidos

Fort George G. Meade, MD 42 days ago $73,450$132,775
Cisco MPLS VPNs BGP OSPF IS-IS Spanning Tree Protocol VLANs LLDP VoIP Multicast IP networking Subnet addressing Technical documentation Communication skills Problem-solving skills Security+ CCNP Route/Switch CCNP Security CISSP