Sr. System Administrator

Overview

Roles & Responsibilities:

• Manage and troubleshoot issues on Linux servers (CentOS, Ubuntu, Debian) and Windows-based systems.
• Handle server design, deployment, and hardening processes.
• Administer Office 365, Azure (VMs, Resource Groups, NSG, VNets), and Active Directory (user/group management, security & group policies).
• Oversee web hosting environments (Plesk/cPanel), DNS management, and cloud infrastructure.
• Conduct OS patching, LVM configurations, user access management, and system monitoring.
• Manage laptops, desktops, and peripheral devices including printers.
• Script automation tasks using Shell, Bash, Python, and Terraform.
• Install, configure, and manage services like LAMP stack, Nginx, Apache, HAProxy, and OpenERP.
• Implement backup strategies and disaster recovery plans; conduct regular system audits.
• Collaborate with the IT team on upgrades, performance tuning, and technology improvements.
• Create and maintain documentation for system configurations, processes, and policies.
• Work with firewalls (Fortigate), network protocols (DHCP, NAT, Port Forwarding, VIP), and basic networking concepts.

Required Skills & Qualifications:

• Bachelor’s degree in computer science, Information Systems, or a related field.
• 3+ years of experience in system administration across Linux and Windows platforms.
• Strong understanding of Red Hat, CentOS, Debian, and Microsoft Windows OS.
• Proficiency in Office 365, Azure administration, and Active Directory.
• Hands-on knowledge of MySQL/MariaDB, VMware, SAN concepts, and DevOps tools.
• Familiarity with AWS cloud services and automation technologies.
• Experience in scripting (Shell, Bash, Python) and infrastructure-as-code tools (e.g., Terraform).
• Understanding of networking, protocols (DNS, HTTP, LDAP, SMTP, SNMP), and firewall configurations.
• Strong problem-solving, analytical, and communication skills.
• Preferred Certifications: RHCT/RHCE/LPIC (Linux), Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Modern Desktop Administrator Associate.

Job Types: Full-time, Permanent

Pay: ₹25,948.52 - ₹50,013.58 per month

Benefits:

• Health insurance
• Paid sick time

Schedule:

• Night shift

Supplemental Pay:

• Overtime pay
• Performance bonus

Work Location: In person

Speak with the employer
+91 6367745016