Senior Specialist in High-Performance Computing Environments

Há 3 dias

Região Geográfica Intermediária de São Paulo, Brasil beBeeLinux Tempo inteiro US$75.000 - US$105.000
Job Description

We are seeking a highly skilled Senior Specialist in Linux Infrastructure to join our team. As a key member of our infrastructure team, you will be responsible for maintaining and optimizing our critical facilities infrastructure.

As a Senior Specialist, you will work closely with our cross-functional teams to deliver best-in-class service to our data center customers. You will have the opportunity to work in high-performance environments, focusing on infrastructure support for critical environments and projects, including Artificial Intelligence.

  • Administering Linux environments (RHEL, CentOS, Ubuntu, and Suse), ensuring high availability and performance
  • Supporting the infrastructure that serves AI and Machine Learning workloads, including configuring environments with GPU support (NVIDIA, CUDA)
  • Working with advanced troubleshooting, performance analysis, and second and third level technical support
  • Collaborating with global teams, participating in meetings and technical deliveries in English
  • Carrying out root cause analysis of incidents
  • Producing documentation related to the environment (RCA, KBs, and others)
  • Acting on incidents relating to their specialty to standardize the environment
  • Acting on requests relating to their specialty to meet customer demands
  • Planning changes to implement corrections, migrations, and improvements
  • Implementing corrections, migrations, and improvements based on a change plan
  • Collecting information on managed environments to meet internal demands
  • Producing and updating documentation related to the client's production environment
  • Carrying out operation, maintenance, and documentation of customer equipment with a management product (Managed Services) in accordance with the policy
  • Identifying opportunities for improvement and new business opportunities
  • Carrying out careful analysis of the production environment to propose improvements
  • Providing telephone support to clients for communications related to Incidents, Requests, and the preparation of changes
  • Supporting first-level service teams with technical guidance or escalating demands
  • Participating in the planning and implementation of HPC solutions, software integration, and system administration for new clients
Required Skills and Qualifications

To be successful in this role, you will require:

  • Previous experience in Linux system administration in mission-critical environments with experience in HPC or AI
  • Experience with AI workload environments, including storage integration and troubleshooting (SAN, etc.)
  • Experience with NGFW appliances from manufacturers such as Fortinet, Juniper, Cisco, Checkpoint, and Sophos
  • Advanced English (oral and written communication)
  • Experience with Schedulers such as SLURM, LSF, PBS, etc.
  • Knowledge of Kubernetes and/or Docker
  • N2 and N3 service experience, working cross-country
  • Experience in troubleshooting connectivity incidents using testing tools

Benefits

Our company is an equal opportunity employer and welcomes applications from all qualified candidates. We are committed to providing an equitable work environment that is foundational to our core values and vital to our success.

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