System Administrator - Linux Kernel Platform

Company Description : Calsoft is a leading technology-first partner, providing digital and product engineering services. For over 25 years, Calsoft has been helping its customers solve their business challenges using technologies in Storage, virtualization, networking, security, cloud, AI/ML, IoT, and telecommunications domains. Roles & Responsibilities : Requires a team of senior systems administrators with the following skills : - Advanced Linux, with scripting capabilities and experience with working with end users, performance tuning, and solid grounding operating systems function. - Experience with HPC schedulers, SLURM or NVIDIA BCM. - Hands on experience with GPU issues and configuration part. - Strong experience with Linux Kernel. - Worked on Kernel parameters. - A solid understanding of Docker, its dependencies on host operating systems, building images and containers, troubleshooting performance and configurations, and "rootless" support is essential. - Python skills, with a deep understanding of how the python subsystem works. - Experience with "pip" and modules handling, troubleshooting etc. - The scope is to handle HPC users who have little to no knowledge of systems. - This will be high- touch engagement, with multiple end-customers, each having multiple end user Communication with end clients will be critical. This team of System Administrators is expected to provide coverage from 7 AM to 9 PM. IST, with following shift options : 1. 7-day support, including holidays 2. 5-day support, with holidays and weekends on best effort basis. MUST HAVE : - Nvidia SLURM - HPC schedulers - GPU - issues / config stuff - Linux Kernel / Kernel Parameters (ref:hirist.tech)

Location: in, IN

Posted Date: 5/9/2025