[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Fortinet jobs](https://jobs.opennash.com/companies/fortinet/) · [Search jobs](/search/) Fortinet · Sunnyvale, CA # Principal Embedded Software Developer Sunnyvale, CA, United States Senior individual contributor $170,000 - $210,000 Software Engineering Listed on Fortinet’s official careers site. Posted May 7, 2026. Check that it is still open and apply there. [Apply on Fortinet’s careers site →](https://edel.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/22845) [OpenNash Jobs](https://jobs.opennash.com/) / [Fortinet](https://jobs.opennash.com/companies/fortinet/) / Principal Embedded Software Developer ## Job description Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a Principal Embedded Software Developer for our FortiSwitch Team As a Principal Embedded Software Developer, you will: Develop and maintain software components on current and future products. Be responsible for the development of the networking-related features of the FortiSwitch product line. Mentor 1-2 junior developers in feature development Take a hands on in bug fixing current products. Implement software features of high quality and on schedule. Communicate effectively, both verbal and written. ### We Are Looking For Minimum of 10 years of experience in Networking, particularly in switching, related embedded software development. B.S. in Computer Science or Electrical Engineering; M.S. preferred. Experience in implementing L2/L3 features such as STP, DHCP, LACP, LLDP, MC-LAG, Private VLAN, L2/L3 Multicast, EVPN, RIP, OSPF, IS-IS, BGP, TRILL 803.1X, Port Extension, Switch Stacking, Open vSwitch. In-depth knowledge of TCP/IP networking, switching and routing. Understanding of workings of Broadcom/Marvell/RealTek switching ASICs in an Ethernet switch/router. Strong C/C++ experience in Unix/Linux environment is essential. Experience with ARM, PPC and x86 architectures in a multi process/thread programming environment Familiarity with system installations, configurations, and troubleshooting. ### Knowledge of scripting languages Shell, Ruby, Python a plus. Understanding of general QA procedures and methodologies as well as software development fundamentals. Experience with firewalls is a plus Experience with Linux kernel and driver development is plus. Must be authorized to work in the U.S. without sponsorship. The US base salary range for this full-time position is $170,000 - $210,000. 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 labor 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 time of hire and annually at the Company’s discretion. ### About Our Team Join our team, known for its collaborative ethos, working seamlessly with global customers, internal engineering teams and product development groups. Our team culture emphasizes continuous learning, innovation, and a strong commitment to customer satisfaction. We embrace Fortinet’s core values of openness, teamwork and innovation, fostering an environment where team members support each other, share knowledge. Our inclusive and dynamic team thrives on collaboration and is driven by the shared goal of maintaining Fortinet’s high standards of excellence in cybersecurity solutions 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 ## At a glance - Posted by the employer: May 7, 2026 - First seen by OpenNash: Jul 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 164 days - Location: Sunnyvale, CA, United States - Pay: $170,000 - $210,000[Apply on Fortinet’s careers site →](https://edel.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/22845) ## More jobs at Fortinet ### [Cloud Security Developer](https://jobs.opennash.com/companies/fortinet/jobs/74bedf36f21ae7317376/) Sunnyvale, CA, United States ### [DevOps Engineer (FortiAppSec)](https://jobs.opennash.com/companies/fortinet/jobs/12aef0d257ab0e42a6c7/) Sunnyvale, CA, United States ### [Embedded Software Engineer](https://jobs.opennash.com/companies/fortinet/jobs/034fded9fef9fef44e38/) Sunnyvale, CA, United States ### [Principal Embedded Software Development Engineer](https://jobs.opennash.com/companies/fortinet/jobs/031aef8e04f3e4c669c0/) Sunnyvale, CA, United States ## Similar jobs at other companies ### [Principal Engineer Embedded/Sr Principal Engineer Embedded Software](https://jobs.opennash.com/companies/northrop-grumman/jobs/04eab8109eb4b2818767/) Northrop Grumman · United States-California-McClellan ### [Embedded Software Engineer/Principal Embedded Software Engineer](https://jobs.opennash.com/companies/northrop-grumman/jobs/d216ca3dccdc68ec819d/) Northrop Grumman · United States-California-McClellan ### [Senior Principal Software Developer (AI Cybersecurity)](https://jobs.opennash.com/companies/huntington-bank/jobs/8982c903611d8db0216b/) Huntington Bank · Atlanta, GA Hoover, AL Columbus, OH Houston, TX Detroit, MI Dallas, TX Tupelo, MS ### [Software Engineer II – Embedded Software](https://jobs.opennash.com/companies/bae-systems/jobs/9325424177b18e460029/) BAE Systems · Merrimack, New Hampshire, United States ### [Software Engineer II – Low Level Embedded Software](https://jobs.opennash.com/companies/bae-systems/jobs/5746c94a8214b16981f2/) BAE Systems · Merrimack, New Hampshire, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)