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CompuCom

Compare

3.9

based on 448 Reviews

1 CompuCom System Administrator 3 Job

Systems Administrator III

Compucom-CSI Systems India

3.9

based on 448 Reviews

6-11 years

Bangalore / Bengaluru

1 vacancy

Systems Administrator III

CompuCom

posted 11d ago

Job Role Insights

Flexible timing

Key skills for the job

Software Configuration Management Automation Testing Linux Administration Sanction Screening Https DNS

+ 4 more

Job Description

Function: Data CenterProfile: System Administrator IIIDomain: LinuxLevel: 3Role: As System Administrator III Linux, you are responsible for performing Installation, configuration, and maintenance of LINUX operating systems within a business
Analyzes and resolves problems associated with the operating systems servers, hardware, applications, and software
Detects, diagnoses, and reports LINUX related problems on servers
Responsibilities:Installing, configuring, and maintaining Linux RHEL 8x,7x, 6x; OL6x, 7x
Strong background in Linux/Unix administration and understanding of scripting
Problem-solving skills and experience in IP networking and static routing FTP, SSH, SMTP, DNS, HTTP/S, DHCP, Syslog logging facility
Performance tuning and optimizing server configurations for specific workloads
Administering Disk, Volume group, LVM, NFS, automount and troubleshoot various filesystem related issue
Remediate/mitigate vulnerabilities by scheduling change requests
Client-side configuration of LDAP and troubleshoot various user issues
Good knowledge on Job Scheduling using Crontab
Configured KDUMP on servers to capture crash/kernel dumps and analysis of dumps to determine the root cause
Experience with automation/configuration management using Puppet, Ansible or an equivalent
Experience on Firewalls (IPTABLES)Knowledge on Redhat satellite server and RHNExperience with SNMP based Monitoring
Experience in visualization and NAS configuration on server (Multipathing)Hands on experience of OS Patching and handling post-patching issues
Hands on experience on VMWare VSphere Client, to manage VM and build the customized templates
Vendor coordination and hardware knowledge on Client ProLiant, Dell PowerEdge
Administering Mail issues and Troubleshooting skills (mailx, sendmail
etc)
Knowledge on SAN and NAS storage
Strong concepts of networking like TCP / IP, TCP dump
Good understanding of Incident, Change, Problem Management process and provide the RCAs on P1 tickets
Good Knowledge on AWS service EC2, s3, VPC, Elastic load balancer and route 53
Qualifications:8+ years of technical experience in corporate IT operations in Data Center Environment
Independent problem solver and self starter
Strong documentation abilities necessary to ensure timely problem resolution
Should have experience working in Linux Servers, Backup, Storage, Patching
Good Knowledge of ITIL processes and implementationDemonstrated experience in process improvement
Excellent communication and relationship building skills
Always driving for continuous improvement across domains Server build Experience (Virtual)
Knowledge of other Unix flavors (Solaris and Client-UX)Red-Hat Satellite Server knowledge
Red hat Subscription Knowledge
Certifications Preferred - RHCE