AI Infrastructure Engineer

AI Infrastructure Engineer

At 42dot, our AI Infrastructure Engineer manages the high-performance AI infrastructure orchestrating thousands of GPUs across multiple data centers. You will contribute to the scaling, monitoring, and operational optimization required to maintain a robust and world-class computing environment.

Responsibilities

• Operate and maintain a large-scale GPU cluster consisting of thousands of GPUs across multiple data centers using Kubernetes and Slurm.
• Monitor and diagnose failures across the GPU hardware and software stacks to ensure high availability and rapid recovery.
• Develop automation tools and scripts using Python or Shell to streamline repetitive infrastructure management tasks and improve operational efficiency.
• Manage GPU resource quotas and provide technical support to ML researchers to ensure optimal utilization of computing resources.
• Participate in the architectural design and performance tuning of distributed training environments for large-scale autonomous driving models.

Qualifications

• Strong proficiency in Linux operating systems, including a solid understanding of kernel operations, process management, and system security.
• Practical experience with containerization technologies (Docker) and orchestration (Kubernetes), including building, managing, and troubleshooting containerized environments.
• Solid understanding of networking fundamentals, including TCP/IP and with the ability to perform basic network troubleshooting.
• Ability to write clean and maintainable scripts in Python or Shell for automation and system administration.
• Logical approach to problem-solving with the persistence to identify and resolve root causes in complex, large-scale systems.
• Strong communication skills to effectively collaborate with cross-functional teams and external partners.

Interview Process

• Resume Screening - Coding Test - Virtual Interview (approximately 1 hour) - Onsite or Virtual Interview (approximately 3 hours) - Final Offer
• Please note that the interview process may vary depending on the position and is subject to change based on scheduling and other circumstances.
• Interview schedules and results will be communicated individually via the email address provided in your application.

Additional Information

• Please upload all required documents in PDF format.
• Veterans and applicants eligible for employment protection will receive preferential consideration in accordance with applicable laws and regulations.
• In compliance with the Act on Employment Promotion and Vocational Rehabilitation for Persons with Disabilities, registered individuals with disabilities will receive preferential consideration.
• 42dot does not accept unsolicited resumes from search firms. We will not pay any fees for resumes submitted without prior agreement.
• A 3-month probationary period may apply.