LINUX SERVER ENGINEER

Brief DescriptionWe are looking for a highly motivated and technically skilled Linux Server Engineer to join our dynamic team. The ideal candidate will play a key role in managing and maintaining our SMS platform infrastructure. This position requires strong experience in Linux server administration and troubleshooting, with a focus on SMPP and SMS gateway technologies.

Job Responsibilities:

·         Provide ongoing support and maintenance for Linux servers and SMS platform infrastructure. ·         Manage and troubleshoot SMPP protocol and SMS Gateway (e.g., Kannel) systems. ·         Optimize server performance and ensure system uptime. ·         Work with CentOS, Apache, MySQL, and associated server technologies. ·         Troubleshoot network issues involving routers, switches, DNS, and firewalls (hardware and software). ·         Write and maintain shell scripts for automation and routine tasks. ·         Ensure platform security, apply patches and perform regular updates. ·         Configure and manage HTTP & proxy-based load balancing for high-traffic environments. ·         Coordinate with internal teams, clients, and vendors for issue resolution and performance improvement. ·         Be available for critical remote support during off-hours/holidays, if required. Preferred SkillsKey Skills Required:

·         Strong knowledge of CentOS, Linux Server Administration, and MySQL Database Management ·         Experience working with SMPP protocol and Kannel SMS Gateway ·         Proficiency in Apache, Web Services, and HTTP connectivity ·         Understanding of caching mechanisms, virtualization, and monitoring tools ·         Knowledge of DNS, networking basics, firewalls, and load balancing ·         Hands-on experience with Shell Scripting ·         Red Hat Certification is a must

Preferred Qualifications:

·         Minimum 1+ year of professional experience in Linux server administration ·         Experience implementing backup strategies – full system backups, critical DB hourly backups, and mirroring to remote servers ·         Ability to identify and mitigate security threats including phishing and DoS attacks ·         Experience with automation of server management tasks ·         Familiarity with identifying and mitigating performance bottlenecks or rogue code in collaboration with development teams