Linux System Administrator

Job Description:- 5 Years experience in LAMP, Min 2 years' experience in Automation- The System Administrator will manage and maintain the LAMP (Linux, Apache, MySQL, PHP) platform, ensuring optimal performance and stability.- The role also involves handling critical tasks such as database server crash recovery and disaster recovery for servers.- LAMP Stack Expertise - Strong knowledge of Linux, Apache, MySQL, and PHP to efficiently manage and optimize the platform.- Server Monitoring & Incident Response - Proficiency in using monitoring tools (e.g., Zabbix, Nagios) to detect and resolve infrastructure issues.- Security Management - Experience in developing and applying security policies and rules to protect against evolving cyber threats.- Disaster Recovery & Backup Management - Ability to recover from server crashes and implement disaster recovery plans.- Automation - Proficient in scripting (e.g., Bash, Python) to automate daily tasks and repetitive processes.- Postfix Mail Server Administration - Experience configuring and troubleshooting Postfix and handling mail server-related issues.- Database Management - Strong understanding of MySQL database server management and recovery processes.- Problem-Solving Skills - Ability to diagnose and resolve complex system and server issues efficiently.- Networking & Firewall Management - Solid understanding of networking protocols, firewall rules, and IP table configuration.- Communication & Documentation - Excellent verbal and written communication skills to document procedures and collaborate with teams.Additionally:- The Member should be capable of automating routine and time-consuming server-side tasks- Troubleshoot and resolve issues related to the Postfix mail server.- Proficiency in configuration management tools like Ansible, Salt Stack or Chef, and scripting languages like Bash or Python.- Advanced knowledge of Linux OS and networking.- Experience in working on large-scale Cloud and On-Prem systems- Good problem-solving and analytical skills- Good communication and cross-functional collaboration skills- Have an enthusiastic, go-for-it attitude"Roles And Responsibilities- Be part of transparent and responsible to automate work in Cloud operation- Key duties include developing and implementing new security measures in Mod_sec, fail2ban, and firewall based on emerging threats, monitoring the infrastructure using various tools, and taking appropriate actions in response to incidents.- Work closely with Operations, maintenance, monitoring, business intelligence, Infrastructure, and operations teams to understand requirements, provide technical guidance and facilitate seamless development, automate daily work, integration, and deployment processes.- Develop and maintain automation scripts for deployment and monitoring- Work with cloud services for infrastructure management- Collaborate with development and IT teams for seamless operations- Ensure network stability and security in DevOps processes- Deep understanding of cloud environment methodologies and scalable cloud architecture.- Evaluate, implement, and manage DevOps tools and technologies to enhance productivity and efficiency.- Responsible for keeping the dev and operations system alive 24X7- Automate the critical jobs across the entire platform to minimize manual errors and human intervention- Implementation of effective monitoring for all the events and logs with the right alerting/escalations for the critical alerts- Bring new ideas, change, improve, and simplify our infrastructure and development processes.