Senior System Engineer - Administration & Maintenance

Vrinsoft Technology Pvt. Ltd.; Ahmedabad District; On-site; INR 5,00,000 - 7,00,000; Full time

Job summary

A leading IT service provider in Ahmedabad is seeking a skilled Systems Administrator to manage Linux systems and databases, oversee network devices, and ensure systems security. The ideal candidate should have strong problem-solving abilities, experience in Microsoft 365 administration, and familiarity with cloud infrastructure. Relevant certifications are advantageous. This role is essential for maintaining the operational efficiency of core IT services.

Skills

Linux administration

Database management (MySQL, MariaDB)

Network protocols knowledge (DNS, HTTP, etc.)

Windows and Mac system management

LAMP stack and Apache

VPS management (GoDaddy)

Microsoft 365 administration

Network devices management (firewalls, switches)

Problem-solving skills

Effective communication

Education

Certifications such as RHCT, RHCE, LPIC

Job description

Roles & Responsibilities

• Administer and maintain Linux systems such as RedHat, CentOS, Debian, and Windows/Mac systems.
• Manage and support databases like MySQL and MariaDB.
• Handle local server management including storage, file sharing, performance monitoring, and backups.
• Manage on-premise and cloud-based Git servers.
• Oversee GoDaddy VPS management, including domains, DNS, hosting, and SSL certificates.
• Manage DNS records (A, CNAME, MX, TXT, SPF) and ensure their proper configuration.
• Administer WHM and cPanel servers including user accounts, emails, and domains.
• Perform Microsoft 365 administration tasks like user creation and license management.
• Manage and configure network devices such as firewalls (especially SOPHOS), switches, and routers.
• Perform regular system security tests and continuous monitoring for vulnerabilities.
• Create and manage system permissions, user accounts, and access controls.
• Troubleshoot and provide technical support to employees for hardware, software, and networking issues.
• Maintain and configure LAMP stack components (Linux, Apache, MySQL, PHP), cron jobs, and SSL installations.
• Handle protocol-based network services (DNS, HTTP, LDAP, SMTP, SNMP) efficiently.
• Perform system reboots and maintenance tasks across Linux, Windows, and Mac environments.
• Maintain solid knowledge of Microsoft Office packages and related IT services.
• Support basic cloud services and infrastructure as required.

Qualifications & Skills

• Proven hands-on experience with Linux distributions including RedHat, CentOS, Debian.
• Strong experience with MySQL and/or MariaDB database administration.
• Solid understanding of network protocols: DNS, HTTP, LDAP, SMTP, SNMP.
• Experience managing Windows and Mac systems alongside Linux environments.
• Working knowledge of LAMP stack, Apache server, cron jobs, and SSL installation.
• Familiarity with GoDaddy VPS, DNS management, WHM/cPanel server administration.
• Microsoft 365 administration experience including user and license management.
• Experience managing network devices such as firewalls (SOPHOS preferred), switches, and routers.
• Strong problem-solving skills and effective communication abilities.
• Basic knowledge of cloud services and infrastructure management.
• Certifications such as RHCT, RHCE, LPIC are a strong advantage.
• Good understanding of Microsoft Office and general IT support.
• Ability to multitask, prioritize, and work independently or within a team