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Unix with on-prem kubernetes

1 week ago


Kolkata, 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 12 YRS
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, Free BSD, 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