HPC Systems Administrator

4 days ago


Hempstead, United States InsideHigherEd Full time
About InsideHigherEd

InsideHigherEd is a leading online source for news, opinion, and resources for professionals in higher education. Our mission is to provide accurate, unbiased, and timely information to help institutions and individuals succeed in an ever-changing landscape.

Position Title:

HPC Systems Administrator, School of Engineering

Job Summary:

We are seeking an experienced HPC Systems Administrator to join our team at InsideHigherEd. The successful candidate will be responsible for the management of our high-performance computing (HPC) environment, ensuring the optimal performance, security, and availability of our cluster.

Key Responsibilities:
  • Manage all operational aspects of the cluster, including installing, configuring, maintaining, and administering software and hardware components.
  • Design and plan for the implementation of future expansions and integrations.
  • Administer the scheduler and its policies to ensure efficient job scheduling and resource allocation.
  • Perform regular patching, updates, and maintenance of the cluster to ensure optimal performance and security.
  • Perform Linux administration tasks, including software installation, managing system configuration, writing/maintaining shell scripts, analyzing logs, diagnosing, and resolving issues, performance tuning, and system maintenance.
  • Deploy, administer, and monitor containerized applications.
  • Conduct management and monitoring of cluster nodes.
  • Serve as the primary contact for HPC inquiries, requests, and technical support.
  • Support clients and their applications through consultation and project planning.
  • Communicate with researchers, faculty, and students to provide support and understand their needs.
  • Advise clients on technical design and implementation of technology solutions for classes and research.
  • Troubleshoot and resolve a variety of complex system and job execution issues.
  • Conduct system monitoring to assess system health, proactively identify potential issues, optimizing performance, and maintaining overall system integrity, stability, and availability.
  • Meet with stakeholders to review cluster usage, understand challenges, discuss policies, plan changes, and anticipate upcoming computing needs.
  • Develop and manage processes to streamline operations.
  • Implement and oversee security measures to protect data and uphold privacy standards.
  • Coordinate and maintain periodic backups of systems.
  • Maintain documentation of system configuration, changes, operating procedures, cluster components, troubleshooting instructions, and resolutions to promote knowledge transfer and teamwork.
  • Write guides to direct users through common tasks and procedures.
  • Onboard new users, including account setup, access control, and customized user environment configurations.
  • Collaborate with partners and vendors to operate and maintain the cluster and resolve issues.
  • Provide user consultation and training to support effective use of the HPC resources and enhance research outcomes.
  • Handle periodic on-call duty as well as out-of-band requests.
  • Perform other related duties as assigned.
Requirements:
  • Bachelor's degree in Computer Science or related field required.
  • At least 3 years of relevant experience with Linux systems administration, including working with kernel modules.
  • Fluency in multiple programming languages, including solid skills in shell scripting.
  • Experience with Slurm administration and HPC clusters.
  • Strong problem-solving and troubleshooting skills.
  • Effective written and oral communication skills.
  • Proficiency with data center GPU management and domain-specific tools.
  • Proficiency with command line tools.
  • Ability to work independently as well as collaboratively within a team.
Preferred Qualifications:
  • Familiarity with Message Passing Interface (MPI) and parallel computing environments preferred.
  • Experience with containerization technologies such as Singularity/Apptainer.
  • Knowledge of networking, storage, and parallel file systems in a clustered environment.


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