Job Title: Linux Administrator Experience: 6 months – 2 years Location: Bangalore Employment Type: Full-time Job Summary: We are looking for a motivated and detail-oriented Linux Administrator with 6 months to 2 years of hands-on experience in managing Linux-based systems. The candidate will be responsible for maintaining, monitoring, and optimizing our Linux infrastructure to ensure high availability, security, and performance. Key Responsibilities: Install, configure, and maintain Linux servers (Red Hat, CentOS, Ubuntu, etc.). Manage user accounts, permissions, and file systems. Monitor system performance and troubleshoot issues related to hardware, software, and networks. Apply patches, updates, and security configurations. Manage system backups and recovery. Automate routine tasks using shell scripting (Bash, Python, or similar). Support deployment and maintenance of applications in production and development environments. Ensure server and network security through proper configuration and monitoring. Collaborate with development, network, and security teams for system optimization. Required Skills & Qualifications: Bachelor’s degree in Computer Science, IT, or related field (or equivalent practical experience). 6 months – 2 years of experience as a Linux/System Administrator. Proficiency in Linux administration (RHEL, CentOS, or Ubuntu). Basic understanding of networking (DNS, DHCP, IP routing, firewalls). Experience with shell scripting (Bash, Python preferred). Knowledge of system monitoring tools (Nagios, Zabbix, Prometheus, etc.). Familiarity with virtualization and cloud platforms (VMware, AWS, Azure, etc.) is a plus. Understanding of DevOps tools (Docker, Jenkins, Git) will be an advantage. Soft Skills: Strong problem-solving and analytical skills. Excellent communication and documentation abilities. Ability to work independently and collaboratively in a team environment. Willingness to learn and adapt to new technologies. Preferred Certifications (optional): RHCSA / RHCE (Red Hat Certified System Administrator / Engineer) CompTIA Linux+ AWS Certified SysOps Administrator (added advantage)
Company Description Cysigil is a cybersecurity-focused organization, derived from the concept of Cybersecurity Vigilance. Dedicated to protecting enterprises from cyberattacks, Cysigil supports seamless transitions to cloud-native environments. Leveraging a unique combination of virtual analysts, expert human analysts, and automation, Cysigil enhances and optimizes cybersecurity operations through real-time collaborations with security teams and stakeholders. By ensuring data protection, Cysigil empowers businesses to achieve their objectives while remaining agile, adaptive, and innovative. Role Description This is a full-time, on-site role for a Linux Administrator located in Bengaluru. The Linux Administrator will be responsible for installing, configuring, and maintaining Linux systems. The role also involves troubleshooting and monitoring system performance, as well as ensuring system security and maintaining backups. The ideal candidate will collaborate with cross-functional teams and provide support for infrastructure management. Qualifications Strong expertise in Linux system administration, including installation, configuration, and maintenance Experience in troubleshooting and resolving system issues, and monitoring server performance Understanding of system security principles, including firewalls, intrusion detection, and backup protocols Knowledge of networking, including DNS, DHCP, and IP configurations Familiarity with scripting and automation tools (e.g., Bash, Python, Ansible) Strong collaboration and communication skills to interact with cross-functional teams effectively Bachelor's degree in Computer Science, Information Technology, or related field preferred Relevant certifications such as Red Hat Certified Engineer (RHCE) are a plus