System Administration and Customer Support

For any of the following positions, please submit your resume to jobs (at) linuxcertified (dot) com Linux Kernel/Platform Developer – San Francisco Bay Area (South Bay) Responsibilities Maintain and sustain current products in the Linux kernel streaming module, build environment/toolchain, and hardware platform. Perform performance tuning in the Linux TCP/IP stack, filesystem, hard disks, flash SSD, and code optimization for multi-core systems. Develop kernel modules and support various teams on kernel extensions. Maintain and upgrade the Linux kernel and Linux distribution used in current products. Requirements Minimum of 2 years hands-on experience in Linux internals, kernel module, networking, and/or filesystem development; at least 5 years overall real-time OS and/or kernel experience. Proficiency in C programming. Expertise in at least three areas of the Linux kernel such as IP networking, SMP, process management, I/O subsystem, performance analysis, filesystems, memory management, booting sequence, or Linux distribution. Strong background in software design, documentation, and implementation. Effective teamwork and communication skills. System Administration and Customer Support – San Francisco Bay Area Responsibilities Assist with IT projects and system administration tasks for Linux (and optional Windows) environments. Support customers and provide technical assistance. Maintain infrastructure using configuration management tools and monitoring systems. Requirements At least 1–3 years of experience in Linux/UNIX system administration. Knowledge of Apache and MySQL administration. Understanding of core protocols and technologies such as TCP/IP, HTTP, SMTP, DNS. Experience with configuration-management tools (Puppet, Chef, CFEngine) and monitoring/trending tools (Nagios, Ganglia). Strong scripting skills in common Linux scripting languages. Familiarity with best practices related to security, performance, and disaster recovery. Excellent communication skills. Linux Classroom Instructor – Sunnyvale, CA Responsibilities Teach specific Linux topics during classes. Create new course content as needed. Provide technical help to students before and after class. Qualifications Experience in Linux system administration. Interest in teaching and course material creation. Expertise in Linux networking and administration. Software Engineer – Image Management – Sunnyvale, CA Responsibilities Research, design, implement, unit test, debug, document, and maintain code for client and server components related to image manipulation and packaging of software and SDKs. Collaborate closely with developers, QA testers, artists, and photographers to build a high-quality robust platform. Requirements Master's degree in Computer Science. Strong knowledge and experience in C and C++ with object-oriented programming techniques. Hands-on experience with graphics/imaging systems such as ImageMagick and 2D/3D graphics APIs. Knowledge of internal structures of image files. Ability to understand and extend the software architecture and interface design of components in a large code base. Strong teamwork and communication skills; ability to explain complex technical subject matter to developers and non-technical stakeholders. Preferred Experience developing and maintaining SDKs or libraries for third-party developers. J-18808-Ljbffr