Senior Technical Support Engineer

3 weeks ago


Kolkatta, India Outposter Full time

About the Role:

We are seeking a  Senior Technical Support Engineer with expertise in  Linux systems HPC environments , and  AWS cloud technologies . In this role, you will provide advanced technical support and troubleshooting for our High-Performance Computing (HPC) infrastructure, ensuring seamless operations and optimizing performance.

The ideal candidate will demonstrate a strong technical foundation, with an eagerness and ability to  learn quickly  in a fast-paced, evolving environment. Familiarity with physical HPC systems, such as  DGX H1000 , is highly desirable.

Previous  call center or customer support experience  is a plus, showcasing your ability to manage and resolve technical issues efficiently while delivering excellent customer service.

Key Responsibilities:

  • Technical Support:  Provide Level 2/3 support for HPC environments, resolving complex technical support issues
  • HPC Scheduler Management:  Administer and troubleshoot HPC schedulers like  Slurm ; great advantage.
  • AWS CloudFormation:  Understanding of cloud setups and cloudformation is a great advantage.
  • Parallel File Systems:  Configure, monitor, and optimize parallel file systems (e.g., Lustre, GPFS).
  • Networking:  Manage and troubleshoot high-speed  Infiniband  networks for HPC.
  • NVIDIA GPU Tools:  Support GPU-based workloads with tools like  CUDA  and MPI, knowledge of NVML is bonus
  • Physical HPC Systems:  Provide support for physical HPC systems, with experience on platforms like  DGX H1000  highly desirable; but not necessary.
  • Monitoring & Root Cause Analysis:  Implement monitoring tools (e.g., Prometheus, Grafana) and perform root cause analysis for system issues.
  • Storage Array knowledge; Mainly troubleshooting issues
  • Adaptability:  Quickly learn and apply new HPC and cloud technologies to support dynamic project requirements.
  • Customer Interaction:  Leverage customer support skills to handle and resolve technical queries efficiently.
  • Collaboration Tools:  Use tools like  Slack  for team communication and coordination.
  • Documentation:  Create and maintain comprehensive documentation for configurations, troubleshooting, and processes.

Qualifications:

  • Have Skills:
  • Linux administration ; scripting abilities in bash or python are also a plus.
  • Knowledge of  HPC schedulers (e.g., Slurm)
  • Hands-on experience with  AWS CloudFormation and related AWS services.
  • Expertise with  parallel file systems (e.g., Lustre, GPFS).
  • Familiarity with  Infiniband networking and NVIDIA GPU tools (e.g., CUDA).

  • Desirable Skills:
  • physical HPC systems , particularly NVIDIA  DGX H1000 platforms.
  • Previous  call center or customer support experience is an added plus.
  • Soft Skills:
  •   learn new technologies and tools quickly .
  • Excellent problem-solving and troubleshooting skills.
  • Strong communication and collaboration abilities.
  • Ability to work under pressure and prioritize effectively.
  • Nice to Have:
  • Familiarity with hybrid cloud-HPC solutions.
  • Experience with automation tools (e.g., Ansible, Terraform); desirable
  • Knowledge of advanced monitoring solutions like Prometheus or Grafana.

Why Join Us?

  • Work with cutting-edge HPC and cloud technologies.
  • Contribute to innovative, high-performance computing projects.
  • Opportunities for career growth in a dynamic and supportive environment.
  • Competitive salary and comprehensive benefits.
  • Willing to learn HPC support

If you're passionate about solving technical challenges, eager to learn, and have a strong background in HPC and cloud environments, we’d love to hear from you

Apply now  by sending your resume and a cover letter to (your email address or application portal).

Tech Stack :

  • Operating Systems : Linux (Ubuntu) (MUST have 5 years)
  • Data Center Experience would help
  • Cloud Platforms : AWS (Will speed up learning)
  • GPU Infrastructure : NVIDIA (A100, H100), CUDA, MPI
  • Cluster Management : Slurm
  • Incident Management : Slack, Jira
  • Monitoring & Performance Tools : Prometheus, Grafana, Nagios
  • Networking : TCP/IP, VPN, LAN/WAN, InfiniBand (Should know networking very well)
  • Scripting & Automation : Python, Bash (Bonus)
  • Version Control : Git
  • HPC -SLURM Infrastructure; Some cloud and most physical.

 



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