Demo

Principal Embedded Software Development Engineer

Fortinet
Sunnyvale, CA Full Time
POSTED ON 4/4/2026
AVAILABLE BEFORE 6/3/2026

Job Responsibilities:

  • Design, Develop and maintain software features on current and future products.
  • Responsible for the development of the switch-controller related features of the FortiGate/ FortiSwitch product line.
  • Hands on in bug fixing current products.
  • Implement software features of high quality and on schedule.
  • Optimize code for performance and resource efficiency
  • Review other team members' code changes to ensure good quality
  • Collaborate within and outside team to understand and analyze the approaches
  • Communicate effectively, both verbal and written.

Job Requirements:

  • Minimum of 13 years' experience in software engineering.
  • Strong C/Linux experience is essential.
  • Strong knowledge of TCP/IP networking, switching and routing
  • Familiarity with L2 features such as STP, RSTP, LACP, LLDP, VLAN
  • Familiarity with L3 features such as BGP, OSPF
  • Experience with socket programming.
  • Experience with Linux kernel and driver development.
  • Experience with ARM and x86 architectures in a multi process/thread programming environment
  • Familiar with system installations, configurations, and troubleshooting.
  • Knowledge of scripting languages: Shell and Python
  • Knowledge of general QA procedures and methodologies as well as software development fundamentals.
  • Experience with firewalls is a plus
  • Experience in using libcurl for formulating REST API calls is a plus
  • Experience with JSON data objects and their creation and parsing semantics is a plus
  • Familiarity with embedded switch or router real time operating system architecture
  • Familiarity with, CAPWAP, HTTPS tunnel is plus

Educational Requirements:

  • B.S. in Computer Science or Electrical Engineering; M.S. preferred.

Must be authorized to work in the U.S. without sponsorship.

The US base salary range for this full-time position is $160,000-$220,000. Fortinet offers employees a variety of benefits, including medical, dental, vision, life and disability insurance, 401(k), 11 paid holidays, vacation time, and sick time, as well as a comprehensive leave program.

Wage ranges are based on various factors, including the labour market, job type, and job level. Exact salary offers will be determined by factors such as the candidate's subject knowledge, skill level, qualifications, experience, and geographic location.

All roles are eligible to participate in the Fortinet equity program. Bonus eligibility is reviewed at the time of hire and annually at the Company's discretion.

Why Join Us:

We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being.

Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 660,000 customers around the globe.


EEOC / AAPAccommodation: If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Fortinet, Inc at (408) 235-7700 of accommodations@fortinet.com for assistance.EEO: All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

 

Salary : $160,000 - $220,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Embedded Software Development Engineer?

Sign up to receive alerts about other jobs on the Principal Embedded Software Development Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$90,609 - $105,383
Income Estimation: 
$117,524 - $131,245
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Fortinet

  • Fortinet Bentonville, AR
  • Job Description In this key role, you will manage and drive direct sales engagements into the Enterprise vertical and strategic partners. Your focus will b... more
  • 16 Days Ago

  • Fortinet Sunnyvale, CA
  • Job Description The Inside Sales Representative (ISR) is a key member of Fortinet’s sales organization, responsible for driving growth within an assigned t... more
  • 16 Days Ago

  • Fortinet Sunnyvale, CA
  • Fortinet is seeking a Principal Software Development QA Engineer to join our team. This role is integral to our R&D team, ensuring the productivity, reliab... more
  • 2 Days Ago

  • Fortinet St. Louis, MO
  • The Named Regional Account Manager (RAM) is an exciting new role within the Fortinet sales organization that is focused on an important subset of the Mid-M... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Principal Embedded Software Development Engineer jobs in the Sunnyvale, CA area that may be a better fit.

  • Candidate Experience site Sunnyvale, CA
  • Job Responsibilities: Design, Develop and maintain software features on current and future products. Responsible for the development of the switch-controll... more
  • 2 Months Ago

  • Candidate Experience site Sunnyvale, CA
  • WiFi team is looking for a Principal Embedded Software Engineer with C programming and networking knowledge to join our team. This is a great opportunity t... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!