Linux Administrator

7 days ago


Bengaluru, Karnataka, India GetHyr Full time

Join our team as a Senior Linux System Administrator at our leading high-frequency trading company

Responsibilities :

Linux System Administration:
  • Deploy, configure, and maintain Linux servers and workstations to support high-frequency trading operations.
  • Perform system upgrades, patch management, and security hardening to ensure system integrity and compliance.
  • Monitor system performance and resource utilization, troubleshooting and optimizing as needed to maintain optimal performance.


Scripting and Automation:
  • Develop and maintain automation scripts using Bash, Python, or other scripting languages to streamline routine system administration tasks.
  • Automate deployment processes, configuration management, and monitoring tasks to enhance efficiency and reliability.
  • Collaborate with software development teams to integrate automation into the CI/CD pipeline and improve development workflows.


Systems Engineering :
  • Design, architect, and implement Linux-based systems and solutions to meet the performance, scalability, and reliability requirements of high-frequency trading.
  • Evaluate and recommend hardware and software technologies to optimize system performance and meet business objectives.
  • Implement and maintain systems monitoring, logging, and alerting solutions to ensure proactive detection and resolution of issues.


Security and Compliance :
  • Implement security controls and best practices to protect Linux systems from cyber threats and unauthorized access.
  • Perform security assessments, vulnerability scans, and audits to identify and mitigate security risks.
  • Ensure compliance with industry regulations and standards such as PCI-DSS, GDPR, and SOC 2.


Incident Response and Disaster Recovery :
  • Develop and maintain incident response plans and procedures to address security incidents and system outages.
  • Participate in incident response activities, including root cause analysis, remediation, and post-incident reviews.
  • Implement disaster recovery solutions and conduct regular tests to ensure business continuity.

Qualifications :
  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 5+ years of experience in Linux system administration and systems engineering roles, preferably in the financial industry or HFT firms.
  • Proficiency in Bash or Python scripting for automation and system administration tasks.
  • Deep understanding of Linux operating system fundamentals, including kernel internals, file systems, and network stack.
  • Experience with configuration management tools such as Ansible, Puppet, or Chef.
  • Strong knowledge of networking protocols, security principles, and best practices.
  • Excellent troubleshooting skills and attention to detail.
  • Strong communication and collaboration skills, with the ability to work effectively in a fast-paced, team-oriented environment.

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