Cisco

Principal Software Engineer

Cisco
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8 days ago
Milpitas, CA, USAStaff+
H1B sponsor

Base Salary

$251k - $363k/yr

Responsibilities

  • Architect and develop BIOS, BSP, diagnostics, and embedded software for Cisco core and edge routing products.
  • Design, develop, test, debug, and validate device drivers for FPGA and networking peripherals.
  • Develop and execute software test plans and collaborate on prototype debugging and software validation.
  • Lead or contribute to board bring-up, embedded-system validation, troubleshooting, and requirements review.
  • Provide expert technical consultation internally and externally and influence technology direction and networking industry trends.

Requirements

  • Bachelor’s degree in Electrical Engineering, Computer Science, or a related field with 15+ years of experience, or a master’s degree with 12+ years of experience.
  • Experience programming embedded systems in C, C++, and Python.
  • Experience with hardware and device-driver development, Linux hardware bring-up, multithreading, event handling, and state-machine implementation.
  • Experience with Sonic, ONIE, BMC, IPMI, and/or Redfish.
  • Experience developing, debugging, and validating embedded systems using I2C, SPI, UART, PCIe, and GPIO.
  • Preferred qualifications include GDB and KGDB experience, embedded board bring-up and validation leadership, kernel-to-application troubleshooting, collaborative system design, and knowledge of AI/ML, Layer 2/3 networking protocols, network processors, optical networking, secure boot, CMIS, and SFF standards such as SFP and QSFP.

Benefits

  • Starting salary range is $250,600.00 to $362,600.00, with additional location-specific ranges listed for certain U.S. states and metropolitan areas.
  • Benefits may include medical, dental, and vision insurance, a 401(k) plan with matching contributions, paid parental leave, disability coverage, basic life insurance, and potential restricted stock units.
  • Paid time off includes holidays, birthday leave, year-end shutdown, wellness days, vacation or flexible vacation, sick time, family emergency leave, and optional volunteer days.
  • Non-sales employees may be eligible for annual bonuses subject to Cisco policies.

Tech Stack

Categories

Cisco

About Cisco

10,000+ employees

Cisco designs and sells networking, security, and collaboration platforms for enterprises, service providers, and governments, spanning routers and switches, Wi‑Fi, firewalls, zero‑trust, observability, and cloud-managed IT (Meraki) plus Webex. Its business model mixes hardware, software subscriptions, and support/consulting services. Founded in 1984 and headquartered in San Jose, California, Cisco is a public company traded on Nasdaq and serves customers across data centers, campuses, and service provider networks.

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