Sr. Linux Kernel Developer

Title: Sr. Linux KernelDeveloper
Location: Austin, TX/ Remote
Duration: Direct Hire
Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S.

Job Summary:

We are looking for an experienced senior Linux kernel developer with deep knowledge of Linux system internals and system-level development. The ideal candidate will have hands-on experience with Linux kernel driver development and a comprehensive understanding of Linux system components. This role involves designing and implementing critical components that interface with security frameworks, requiring a strong focus on performance, security, and reliability for our Linux support. Key

Responsibilities:

Lead Development of Linux Sensor:

• Design, develop, and maintain the Linux component of our SaaS application with a focus on system-level monitoring and process interaction
• Implement solutions for monitoring and analyzing software interactions with the Linux kernel

Security Solutions Development:

• Develop advanced security solutions using Linux kernel modules and system-level hooks to monitor and protect processes, file access, network activity, and other security-related events
• Implement features that detect insecure software behavior in Linux-based applications

Kernel and System-Level Programming:

• Work on kernel modules and system components requiring deep knowledge of Linux internals (e.g., LSM framework, kernel drivers, process management)
• Develop and debug kernel drivers and modules, ensuring optimal performance and security

Cross-Functional Collaboration:

• Collaborate with cross-platform teams to design solutions that provide comparable functionality on other major operating systems
• Coordinate with backend developers to integrate system-level functionalities and ensure seamless data processing

Troubleshooting and Optimization:

• Diagnose and resolve complex issues related to system performance, application security, and low-level Linux functionality
• Continuously improve application efficiency, scalability, and stability

Secure Communication Implementation:

• Implement and maintain secure communication protocols between kernel modules, daemons, and system components
• Ensure data integrity and confidentiality across all communications

Qualifications:

Experience:

• Minimum of 5 years of professional experience in Linux kernel development
• Proven experience with Linux kernel driver development and system-level programming
• Strong background in GNU/Linux internals and user-space API validation

Technical Skills:

• Proficiency in C programming and ASM x86/x64
• Experience with Linux Security Modules (LSM) and user-space development
• Familiarity with Linux software package creation (e.g., deb/rpm/Makeself)
• Excellent debugging skills, especially in the context of kernel drivers and system components

Non-Technical Skills:

• Excellent problem-solving and analytical abilities
• The ability to articulate complex technical concepts in writing and in team meetings
• A proactive and innovative mindset
• Ability to work independently and as part of a collaborative team

Preferred Qualifications:

• Experience working in a start-up environment
• Familiarity with cross-platform development
• Certifications in cybersecurity or related fields (e.g., CISSP, OSCP)
• Contributions to open-source projects related to the Linux kernel or security

About INSPYR Solutions
Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

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