Senior Network & Systems Administrator

About the Job

As a specialist in electronics and software for the past 20 years, in-tech is a dynamic, fast-growing engineering company headquartered in Munich, Germany employing around 2350 employees globally across 20 project locations in 8 countries.

in-tech develops innovative engineering solutions for the automotive, rail, aerospace, defence, and industrial sectors.

We are committed to a flexible, modern work culture and work-life balance. Our colour orange stands for liveliness, warmth, and dynamism. We value a strong team spirit, fresh ideas and a positive work culture. We call it the Orange Spirit!

Since 2024, in-tech became a subsidiary of Infosys Ltd. This strategic partnership enables us to offer our customers even more comprehensive development and digitalisation services and a greater offshore capability. We are looking for experienced Senior Network & Systems Administrator to join our team in based out of our Kochi location with hybrid work options. If you're passionate about joining a growing and dynamic team with a company with a positive culture and team spirit, we'd love to connect with you!

Roles & Responsibilities

• Manage and maintain enterprise network infrastructure including routing, switching, VLANs, VPNs (SSL & IPSec), and firewall configurations.
• Configure, monitor, and troubleshoot Fortigate and Sophos firewall environments, including firewall rule management and VPN connectivity.
• Administer and support virtualization platforms such as VMware vSphere/ESXi and Proxmox.
• Manage backup and recovery operations using Veeam Backup solutions.
• Maintain and support Linux servers across Ubuntu, CentOS, and Debian distributions.
• Configure and manage enterprise storage systems including Huawei and QNAP storage solutions.
• Support and maintain server hardware infrastructure, primarily DELL servers.
• Configure and troubleshoot network devices including HPE/Aruba, Huawei switches, and Unifi Access Points.
• Monitor infrastructure health and performance using Zabbix Monitoring System.
• Perform system upgrades, patch management, and preventive maintenance activities.
• Develop and maintain automation scripts using Python and PowerShell.
• Support certificate management activities and maintain system security best practices.
• Assist in troubleshooting database-related issues involving PostgreSQL, MariaDB, and MySQL.
• Ensure infrastructure availability, reliability, security, and performance across environments.

Requirements

• Minimum 10+ years of experience is required.
• Scripting experience in Python and PowerShell.
• Good understanding of Linux distributions including Ubuntu, CentOS, and Debian.
• Basic knowledge of database systems such as PostgreSQL, MariaDB, and MySQL.
• Basic understanding of SSL certificates and certificate management.
• Good understanding of technical documentation, SOPs, and system configurations
• Strong troubleshooting and problem-solving skills.
• Good communication and documentation skills.

Apply with us

If you have experience and team spirit and are looking for a great place to work, then start your job with us.

As part of our dedication to the diversity of our workforce, in-tech is committed to equal employment opportunity without regard for age, race, colour, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion.