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Systems Engineer

Cognizant

2 - 5 years

Bengaluru, Chennai

Posted: 18/06/2025

Job Description



Job Summary

The Systems Engineer role involves managing and optimizing Linux-based systems within a hybrid work model. The candidate will leverage their expertise in Linux Administration specifically RHEL SLES and OEL to ensure system reliability and performance. This position requires a minimum of 3 years and a maximum of 5 years of relevant experience focusing on day shifts without travel requirements.


Responsibilities

  • Administer Linux systems ensuring optimal performance and reliability across RHEL SLES and OEL environments.
  • Monitor system performance and troubleshoot issues to maintain high availability and efficiency.
  • Implement security measures to protect systems from vulnerabilities and unauthorized access.
  • Collaborate with cross-functional teams to integrate Linux systems with other IT infrastructure.
  • Develop and maintain scripts for automation to streamline system management tasks.
  • Provide technical support and guidance to users and stakeholders addressing system-related queries.
  • Conduct regular system audits and generate reports to assess system health and compliance.
  • Manage system upgrades and patches ensuring minimal disruption to operations.
  • Participate in capacity planning and resource allocation to support business growth.
  • Document system configurations and procedures for future reference and training purposes.
  • Stay updated with the latest Linux technologies and best practices to enhance system capabilities.
  • Contribute to the development of disaster recovery plans to ensure business continuity.
  • Optimize system configurations to improve performance and reduce operational costs.

    • Qualifications

  • Possess strong expertise in Linux Administration particularly RHEL SLES and OEL.
  • Demonstrate proficiency in scripting languages such as Bash or Python for automation tasks.
  • Have experience in system monitoring tools and techniques to ensure system health.
  • Show understanding of network protocols and security measures relevant to Linux systems.
  • Exhibit problem-solving skills to address complex system issues effectively.
  • Display ability to work collaboratively in a hybrid work environment.
  • Hold a bachelors degree in Computer Science Information Technology or a related field.

    • About Company

    Cognizant is a global leader in technology and consulting services, helping businesses transform their operations through digital solutions. Specializing in IT services, including software development, business process outsourcing, and consulting, Cognizant supports clients across industries such as healthcare, financial services, manufacturing, and retail. With a focus on innovation, Cognizant assists organizations in modernizing their technology, improving operational efficiency, and enhancing customer experiences. Headquartered in the U.S., it is consistently ranked among the most admired companies in the world and is a member of the NASDAQ-100.

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