Sr. System Administrator

The Senior System Engineer will be responsible for end-to-end deployment, management, and monitoring of applications and infrastructure across multiple technologies and environments. You will manage servers (on-prem & cloud), CI/CD pipelines, system security, office devices, and IT audits. The ideal candidate will have strong expertise in DevOps tools, infrastructure management, and IT security best practices. Project Deployment & DevOps - Manage application deployments across multiple stacks (Python, Java, .NET, PHP, MEAN, MERN). - Build and maintain CI/CD pipelines using Jenkins and other automation tools. - Collaborate with developers to streamline release management and deployment processes. Server & Infrastructure Management - Manage on-premises and cloud servers (AWS, Azure, GCP, or others). - Monitor system uptime, performance, and resource utilization. - Ensure proper backup, disaster recovery, and business continuity planning. Security & Compliance - Implement and manage firewalls, antivirus, endpoint protection, and network security policies. - Conduct regular system audits, patch management, and vulnerability assessments. - Ensure compliance with IT security standards and best practices. IT Operations & Support - Manage and maintain office devices, systems, printers, and software usage. - Handle user account provisioning, access control, and system permissions. - Provide L2/L3 support for IT infrastructure issues. - Document configurations, procedures, and IT policies. Requirements - Bachelors degree in Computer Science, IT, or related field. - 4-5 years of hands-on experience as a System Engineer / DevOps Engineer. - Strong expertise in application deployment across Python, Java, .NET, PHP, MEAN, and MERN stacks. - Proven experience with Jenkins and CI/CD pipelines. - Strong knowledge of Linux and Windows server administration. - Experience with cloud platforms (AWS, Azure, GCP) and on-premises infrastructure. - In-depth knowledge of firewalls, VPN, endpoint protection, and IT security. - Familiarity with system audits, compliance, and IT documentation. - Strong troubleshooting and problem-solving skills. - Excellent communication and ability to collaborate with cross-functional teams.,