23 Jan
S.i. Systèmes
Ottawa
Our valued Public Sector client is in need of a Senior System Administrator to monitor, maintain, troubleshoot and support nodes in a high-performance computing environment for a telecommunications client.
Background:
The senior systems andministrator provides the technical leadership and specialist expertise required for the operation and support of the client environment running within a high-performance compute environment (HPC).
Responsibilities:
- Identify, diagnose, and resolve level two problems for users of the software and hardware, LAN and WAN, VPN, the Internet, mobile devices, and new computer technology; communicate solutions to end-users.
- Manage day-day operations and support of the HPC environment (Linux).
- Take ownership of capacity, availability and performance of the HPC cluster(s).
- Support end users in the submission and management of jobs based on Slurm and OpenHPC.
- Migrate existing nodes as required to Linux.
- Implement patches and upgrades to Linux, Slurm and OpenHPC as required.
- Install new servers and storage, build new clusters, configure and manage Linux distributions, hypervisors (KVM) and tooling.
Must-Have Skills:
- 8+ years experience as a Systems Administrator
- Experience working in High-performance computing environments (HPC)
- In-depth and demonstrated experience in the installation and operation of Linux platforms in an Enterprise environment (Ubuntu/RedHat).
- Experience in the use of KVM or other hypervisors.
- Experience in HPC tools such as Slurm, OpenHPC, LSF or GridEngine.
- Demonstrated knowledge of HPC clusters and use cases.
- Identity management using Microsoft Identity Manager and Azure AD Connect.
Nice to Have Skills:
- Industry certifications such as MCSE, CISSP are a strong asset.
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