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Fortinet Engineer Jobs in California (NOW HIRING)

Fortinet

Sales Engineer, Enterprise

San Francisco, CA · On-site +1

$167K - $270K/yr

At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic Enterprise, Sales Engineer to be a part of enabling the success of our rapidly ...

Fortinet

Sales Engineer, Enterprise

San Francisco, CA

$190K - $300K/yr

At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a dynamic Enterprise, Sales Engineer to be a part of enabling the success of our rapidly ...

Fortinet

Staff Software Engineer

Santa Clara, CA · On-site

$139K - $180K/yr

Join Fortinet as a Senior Software Developer and play a pivotal role in the entire software development lifecycle of our existing and forthcoming GenAI products and more. This position offers the ...

Fortinet

Software Development Engineer

Sunnyvale, CA

$100K - $120K/yr

Collaborate closely with developers, QA engineers, and DevOps teams. * Continuously improve system ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

Embedded Software Engineer

Sunnyvale, CA

$110K - $160K/yr

WiFi team is looking for an Embedded Software Engineer with C programming and networking knowledge ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

DevOps Engineer

Santa Clara, CA · On-site

$130K - $180K/yr

Provide technical expertise and DevOps best practices consultation to various teams ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

Jr. QC Engineer

Union City, CA

$21 - $36/hr

Independently conduct IQC tests on Fortinet products, ensuring hardware and firmware integrity ... Communicate with engineering teams across regions and provide feedback to the Quality Management ...

Fortinet

Senior Software Development Engineer

Sunnyvale, CA · On-site

$170K - $220K/yr

Senior Software Development Engineer The NPU Driver team is seeking a Senior Software Engineer with ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

AI Test Engineer

Santa Clara, CA

$100K - $140K/yr

We're looking for an eager, early-career engineer to help build AI agents to improve work ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

Senior Software Engineer

Sunnyvale, CA

$160K - $200K/yr

Join Fortinet as a Senior Software Developer and play a pivotal role in the entire software development lifecycle of our existing and forthcoming GenAI products and more. This position offers the ...

Fortinet

Staff Software QA Engineer

Sunnyvale, CA · On-site

$140K - $171K/yr

Fortinet is looking for a Staff Software Dev QA Engineer to assist FortiADC Team The software development QA developer need to work with the developer team to deliver high quality of the Fortinet ...

Fortinet

Site Reliability Engineer

Sunnyvale, CA · On-site

$170K - $200K/yr

We are seeking a talented and motivated Site Reliability Engineer to join our engineering team. You ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

Embedded Software Engineer

Sunnyvale, CA

$117K - $143K/yr

Our WiFi team is looking for an Embedded Software Engineer with C programming and networking ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

DevOps Engineer (FortiAppSec)

Sunnyvale, CA

$110K - $150K/yr

... Engineer to join our team. In this role, you will design, implement, and maintain scalable ... Fortinet offers employees a variety of benefits, including medical, dental, vision, life and ...

Fortinet

Senior Site Reliability Engineer

Sunnyvale, CA · On-site

$129K - $158K/yr

At Fortinet, our mission is to safeguard people, devices, and data everywhere. Fortinet is looking for passionate and talented problem solvers to join our SRE team for building and managing the ...

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Fortinet Engineer information

What is a Fortinet Engineer?

A Fortinet Engineer is an IT professional who specializes in configuring, managing, and troubleshooting Fortinet security products, such as FortiGate firewalls, VPNs, and other network security solutions. They are responsible for ensuring the security and integrity of an organization's network infrastructure by implementing advanced security measures and monitoring for threats. Fortinet Engineers often work closely with IT teams to design security architectures, perform system updates, and respond to security incidents. Their expertise helps organizations comply with cybersecurity standards and protect sensitive data from cyber threats.

What are the key skills and qualifications needed to thrive as a Fortinet Engineer, and why are they important?

To thrive as a Fortinet Engineer, you need a solid understanding of network security, firewall configuration, and troubleshooting, typically supported by a degree in computer science or a related field. Familiarity with Fortinet products (such as FortiGate), experience using security information and event management (SIEM) systems, and certifications like NSE 4 or higher are highly valued. Strong analytical skills, effective communication, and problem-solving abilities help you address complex security issues and support clients or teams. These skills and qualifications are crucial for ensuring robust network protection and efficient resolution of security challenges.

What are some common challenges faced by Fortinet Engineers when managing large-scale network security deployments?

Fortinet Engineers working with large-scale network security deployments often encounter challenges such as integrating Fortinet solutions with existing heterogeneous network environments, maintaining consistent security policies across multiple locations, and ensuring high availability and minimal downtime during upgrades or troubleshooting. They must also stay current with frequent firmware updates and new threat intelligence to keep security measures effective. Strong collaboration with IT, network, and cybersecurity teams is essential to address these challenges efficiently while supporting business continuity.

What is the difference between Fortinet Engineer vs Network Security Engineer?

AspectFortinet EngineerNetwork Security Engineer
CertificationsFortinet NSE certifications, Cisco CCNA/CCNP, CompTIA Security+CISSP, CEH, Cisco CCNA/CCNP, CompTIA Security+
Work EnvironmentFocus on Fortinet products, firewalls, VPNs, and security appliancesBroader security systems, including firewalls, IDS/IPS, and network infrastructure
Industry UsagePrimarily in organizations using Fortinet solutionsWidespread across various organizations with diverse security tools

Fortinet Engineers specialize in Fortinet security products and solutions, while Network Security Engineers have a broader focus on various security technologies. Both roles require similar certifications and work in security-focused environments, but Fortinet Engineers are more specialized in Fortinet's ecosystem.

What are popular job titles related to Fortinet Engineer jobs in California? For Fortinet Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Fortinet Engineer jobs in California look for? The top searched job categories for Fortinet Engineer jobs in California are:
What cities in California are hiring for Fortinet Engineer jobs? Cities in California with the most Fortinet Engineer job openings:
Fortinet Engineer jobs near you
Infographic showing various Fortinet Engineer job openings in California as of June 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution.
Principal Software Developer Engineer

Principal Software Developer Engineer

Fortinet

Sunnyvale, CA

$170K - $210K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

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 Software Developer Engineer for our FortiSwitch team.

As a Principal Software Developer Engineer, you will:

  • Develop and maintain software components on current and future products
  • Take responsibility for developing networking-related features for the FortiSwitch Virtual Machine (FSW-VM) product line and the Marvell CPSS SDK work for both VM and hardware.
  • Be hands on in bug fixing in current products
  • Implement software features of high quality and on schedule
  • Communicate effectively, both verbally and in writing.
  • Work closely with hardware teams for features which directly translate to hardware platforms

We Are Looking For:

  • A minimum of 12 years of experience in Networking related software development
  • B.S. in Computer Science or Electrical Engineering; M.S. preferred
  • Strong C/C++ experience in Unix/Linux environment is essential
  • Strong knowledge of Linux kernel programming, including system calls and custom device drivers
  • Experience with Marvell switching ASICs and SDKs in Ethernet switches/routers.
  • Experience in developing applications running in a Virtualization environment (KVM & VMware)
  • Experience with multi process/thread programming environment
  • Experience in implementing L2/L3 features such as STP, RSTP, RIP, OSPF, IS-IS, BGP, LACP, LLDP, QOS, Private VLAN, LAG
  • Knowledge of TCP/IP networking, firewalls, switching and routing              
  • Familiarity with system installations, configurations, and troubleshooting.
  • Knowledge of general QA procedures and methodologies as well as software development fundamentals
  • Knowledge of scripting languages: Shell and Python a plus
  • Experience with firewalls and embedded systems is a plus
  • Knowledge of Linux kernel and driver development is plus
  • US citizenship is required.

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

Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere. This is why the world's largest enterprises, service providers, and government organizations choose Fortinet to securely accelerate their digital journey. The Fortinet Security Fabric platform delivers broad, integrated, and automated protections across the entire digital attack surface, securing critical devices, data, applications, and connections from the data center to the cloud to the home office. Ranking #1 in the most security appliances shipped worldwide, more than 615,000 customers trust Fortinet to protect their businesses. And the Fortinet NSE Training Institute, an initiative of Fortinet's Training Advancement Agenda (TAA), provides one of the largest and broadest training programs in the industry to make cyber training and new career opportunities available to everyone.

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