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Sr. Linux Admin

10+ years
10 am - 7 pm
India, Navi Mumbai

Primary Skills

OS (Linux ubuntu
centos
redhat)
cPanel & WHM
Email Server (Exim/Postfix configuration
maintenance
troubleshooting)
NFS (server and client)
SAMBA (serve and client)
Apache/webserver
Database (MySQL/MariaDB) configuration
management
DNS
LVM
Server Hardening
User Management
Linux Permission
Linux trouble shooting
Server Backup and restoration
Migration of server
Email marketing management

Secondary Skills

Active Directory
Outlook (configuration
backup
restoration
troubleshooting)
IP Management
Virtualization (VMware
proxmox)
Windows server
Bitninja
csf
Linux firewall

Job Description

  • Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7 uptime service.
  • Fault finding, analysis and of logging information for reporting of performance exceptions.
  • Proactively monitoring system performance and capacity planning.
  • Manage, coordinate, and implement software upgrades, patches, and hot fixes on servers, workstations, and network hardware.
  • Create and modify scripts or applications to perform tasks.
  • Provide input on ways to improve the stability, security, efficiency, and scalability of the environment.
  • Collaborate with other teams to develop automation strategies and deployment processes.
  • Document process and procedure followed in day-to-day operations as well as new implementation.
  • Review Backup reports and Initiate actions on backup failure against specific documentation. Implement changes, perform security related tasks, identify and recommend improvements to existing processes and procedures.

Requirements

  • Strong problem solving and communication skills.
  • From IT Industry, in similar or higher profile/capacity
  • In depth knowledge of Linux: RED HAT, CENTOS, DEBIAN, UBUNTU etc.
  • Strong hands-on experience in cPanel and WHM
  • Familiarity with VMWare, proxmox and SAN management and concepts and LVM
  • Hands on experience with MySQL and/or Maria DB, Apache, PHP
  • Strong hands-on experience in server backup and restoration
  • Strong hands-on experience in deployment, configuration and managing servers
  • Experience in troubleshooting email server issues (Exim/Postfix)
  • Expert in Shell, Perl, and/or Python scripting
  • Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP
  • Additional Linux certifications (RHCT, RHCE and LPIC) or cloud certification (Azure, AWS, and GCP) will be considered an advantage.
  • Should Have experience in managing firewall (bitninja, csf, linux firewall)
  • Should have knowledge in configuring and troubleshooting outlook related issues
  • Should have documentation and knowledge transfer skills
  • Should ensure Website, Mobile App, PC App and other application uptime and security at all times
  • Professional and passionate to make advance IT infrastructure
  • Doer attitude and proven track record of execution
  • Good at getting things done through others
NOTE:

Candidates with R&D mindset, passionate for exploring new and robust IT system should apply.

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