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PagayaPosted 1 month ago

Linux Systems Administrator

On-siteTel Aviv, Tel Aviv, Israel

Full TimeMediumTECH

Job Summary

Manage and scale the AWS-hosted Linux server environment to ensure high availability and performance for research and engineering groups. Architect and maintain custom Python-based automation solutions, internal dashboards, and self-hosted services while optimizing CI/CD pipelines using Jenkins and GitHub Actions. Provide high-tier support for internal users by resolving complex environment and connectivity challenges, and proactively handle system hardening, backups, and security audits. Requires 5+ years of Linux experience, AWS proficiency, and strong scripting skills in Bash and Python.

Required Qualifications

  • 5+ Years of provable hands-on Linux system administration experience
  • Certifications such as RHCSA, RHCE, or Linux+
  • Experience working with AWS
  • Strong scripting skills in Bash and Python for automation and tooling
  • Knowledge of networking fundamentals and security best practices
  • Experience with CI/CD processes (e.g., Jenkins, Github workflow)
  • Knowledge with containerization technologies (e.g., Docker)

Desired Qualifications

  • Familiarity with AWS FSX managed storage
  • Experience in a machine learning or data science environment
  • Experience utilizing or deploying AI-based tooling for system administration and automation
  • Familiar with HPC job schedulers (SLURM, LFS)

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