Linux Systems Administrator with Security Clearance - (Vicksburg, MS)

IMRI has an immediate opening for a contract Linux System Administrator (LinuxSA) with 8-ten years of background. Must have a Top Secret Clearance and eligible for SCI access to be considered. Must be IAT level II certified and Linux+ or Redhat Certified. The LinuxSA will be responsible to manage a High-Performance Computing (HPC) platform (System) consisting of an IBM iDataPlex x86-compatible linux cluster with the following specifications: â?¢ IBM iDataPlex x86 linux cluster â?¢ 7 (7) cabinets of compute nodes, a total of 588 IBM dx360 nodes â?¢ Cray Sonexion 2000 storage array with Lustre file system â?¢ Mellanox FDR-10 Infiniband interconnection fabric between compute nodes and storage â?¢ Gigabit Ethernet fabric used for command and control of the cluster â?¢ CentOS 7.4 linux operating system â?¢ PBS Pro job scheduler â?¢ Open Source development environment The LinuxSA will be responsible for all aspects of System operation