Responsibilities:
- Troubleshoot complex, system-level, multi-component issues that across multiple layers from kernel to application.
- Provide system-level optimizations and improvements in the OS to meet the evolving business requirements.
- Collaborate with our hardware team to support the delivery of our new platform.
- Maintain the existing software components, OS related.
Requirements:
- B.S./M.S. with 8+ years of relevant experience.
- Hands-on experience with the Linux kernel, debugging, development, performance tuning, etc.
- Detailed knowledge of Linux kernel, scheduling, VFS, memory management, I/O, etc.
- Detailed knowledge of Linux network internals, TCP/IP, netfilter, network driver, etc.
- Good knowledge of processor architecture, x86, arm, etc.
- Programming skills in C/bash/python/go.
- Experience with virtualization/container/cloud technologies is preferred.
- Strong communication skills and ability to work with cross-function teams.
- Enthusiasm for system-level techniques.
US citizenship is required
The US base salary range for this full-time position is $175,000-$245,000. 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
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About Us
Skills Required
- B.S. or M.S. with 8+ years of relevant experience
- Hands-on experience with the Linux kernel, debugging, development, performance tuning
- Detailed knowledge of Linux kernel internals (scheduling, VFS, memory management, I/O)
- Detailed knowledge of Linux network internals, TCP/IP, netfilter, network driver development
- Good knowledge of processor architectures (x86, ARM)
- Programming skills in C, Bash, Python, Go
- Experience with virtualization, container, and cloud technologies
- Strong communication skills and ability to work with cross-functional teams
- Enthusiasm for system-level techniques
- US citizenship
Fortinet Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Fortinet and has not been reviewed or approved by Fortinet.
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Affordable Benefits — Medical coverage includes a no-premium HDHP option with HSA funding alongside PPO/HMO choices, reducing employee costs at enrollment. Eligibility starts on the date of hire and includes company-paid life and disability coverage.
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Wellbeing & Lifestyle Benefits — Mental-health access through Modern Health and an EAP offers therapy, coaching, and counseling resources. Lifestyle extras such as legal assistance, commuter benefits, pet-insurance discounts, and subsidized meals and snacks enhance everyday support.
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Strong & Reliable Incentives — Compensation packages include annual bonuses, sales commissions, and stock awards. Earnings potential can be strong in sales when quotas are realistic and attainment is high.
Fortinet Insights
What We Do
Fortinet develops and sells cybersecurity solutions.







