Senior Network & Systems Administrator

Show all jobs Entry Type: Start Date: May 29, 2026 Job Location: 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. FAQ - Benefits