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Linux Systems Engineer

1 month ago

London, Greater London, United Kingdom Moody's Full time

At Moody's, we are seeking a highly skilled Linux Systems Engineer to join our High-Performance Computing (HPC) team. The ideal candidate will have a strong background in managing and supporting Linux-based systems, with a focus on deployment, configuration, and security.

Key Responsibilities:

  • Deploy, manage, and configure company-wide Linux and HPC environments
  • Drive continuous improvement through the adoption of automation and orchestration
  • Monitor system performance, troubleshoot issues, and ensure high availability and reliability
  • Implement and maintain security best practices for Linux systems and HPC clusters
  • Manage and maintain backup and disaster recovery processes
  • Provide expert technical advice and solve complex problems

Requirements:

  • 3+ years' proven experience managing Red Hat/CentOS systems, including installation, configuration, user/group management
  • Experience managing large file systems, access controls, auditing, reporting
  • Experience with automation and configuration management tools such as Ansible, Jenkins
  • Experience with build automation, PXE-booting, Foreman
  • Experience with coding, Bash, Shell, Python, and version control systems, Git, GitHub
  • Experience with Package Managers, software, module, libraries
  • Experience investigating complex issues and performing corrective actions, such as DNS, DHCP, SSH-connectivity, SMTP services, HA services
  • Experience working with ticketing systems such as ServiceNow or Jira
  • Experience with monitoring tools such as Nagios, Zenoss, LogicMonitor or similar

Preferred Skills:

  • Professional certification, eg RHCSA, LPIC, RHCE or equivalent
  • Client Focused & Solutions Driven
  • Creativity & Innovation
  • Industry Knowledge/Business Acumen
  • Excellent communication & documentation

Moody's is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender expression, gender identity or any other characteristic protected by law.