[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 $166,000-$203,000 Software Engineering Listed on Fortinet’s official careers site. Posted April 2, 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/22465) [OpenNash Jobs](https://jobs.opennash.com/) / [Fortinet](https://jobs.opennash.com/companies/fortinet/) / Principal Embedded Software Developer ## Job description ### Job Responsibilities Develop and maintain software components on current and future networking related products. Hands on in bug fixing current products. Work closely with hardware team to deliver high quality products Implement software features of high quality and on schedule. Communicate effectively, both verbal and written. ### Job Requirements Minimum of 5 years of experience in Networking related software development Strong C/C++ experience in Unix/Linux environment is essential. Knowledge of TCP/IP networking, switching and routing. Understanding of workings of Broadcom or Marvell or other switching ASICs in an Ethernet switch. Knowledge in packet flow theory, queueing and scheduling Experience in implementing L2/L3 features such as LACP, STP, RIP, OSPF, IS-IS, BGP, LLDP, TRILL, 802.1X, Private VLAN, VxLAN, Openflow, Open vSwitch, etc. Experience with multi process/thread programming using Posix and System V. Familiar with system installations, configurations, and assistance in troubleshooting customer networks. ### Knowledge of scripting languages Shell, Python a plus Knowledge of general QA procedures and methodologies as well as software development fundamentals. Experience with firewalls and embedded systems are a plus. Experience with Linux kernel and driver development 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 $166,000-$203,000. 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. ## At a glance - Posted by the employer: Apr 2, 2026 - First seen by OpenNash: Jul 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 199 days - Location: Sunnyvale, CA, United States - Pay: $166,000-$203,000[Apply on Fortinet’s careers site →](https://edel.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/22465) ## 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/)