Unix with on-prem Kubernetes

7 days ago


Kolkata, West Bengal, India Tata Consultancy Services Full time

SN

Required Information

Details

1

Role

Kubernetes Linux Administrator

Required Technical Skill Set

Kubernetes, Linux, Shell scripting

Desired Experience Range-7 TO 12YRS

Location of Requirement

Kolkata

Desired Competencies (Technical/Behavioral Competency)

Must-Have

1. Experience in managing and deploying on-prem Kubernetes clusters, including monitoring and maintaining the infrastructure

2. Experience in Docker containerization and microservices architecture

3. Proficiency in at least one of the following programming languages: Java, Python, or Go

4. Experience working with CI/CD pipelines, preferably using Jenkins

5. Experience in configuring and managing Kubernetes networking, including ingress, egress, and service discovery

6. Experience in managing Kubernetes security, including authentication, authorization, and encryption

7. Knowledge of Linux system administration and shell scripting

8. Linux Server configurations and operation procedures

9. Configuration of network, network protocols (DNS, NFS), and system security (sudo, ssh)

10. Performance Management, User Account Management, Swap Space Management

11. Kernel Configuration, File system backup and restore, Configuration and administration of printers

12. Monitoring server health for outages/disruptions + remediation or escalation, General security patching and bug fixes

Good-to-Have

1. Experience on working Application layer hosted on Linux platform

2. Linux OS patching and upgradation

3. Ability to work with customers, understanding the requirements and coordinate with other technical teams as well

4. Experience on providing consultancy for new infrastructure design

5. ITIL Certification

6. Knowledge on HPUX, Solaris, Debian, FreeBSD, and Centos

7. Linux Certification

SN

Role descriptions / Expectations from the Role

1

Linux and on-prem K8 Admin

2

Must have excellent communication and interpersonal skills



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