Linux Administrator A) General/Project Information Position / Designation to fill Linux Administrator No. of positions 2 (Two) Assignment Location Offshore (India) Base location: Kolkata

B) Skills Required

- Essential Skills (three top skills) Design and operation of standardized RHEL/OEL 7/8/ servers
- Solid in Linux 5.x, 6.x, 7.x and 8.x (any version)

C) Other Information

- Educational Qualifications Graduate
- Experience 10+ years of experience
- Mandatory skills: Design and operation of standardized RHEL/OEL 7/8/ servers
- Strong in Linux 5.x, 6.x, 7.x and 8.x (any version)
- Implementation and troubleshooting of SELinux in enforced state
- Linux patching and updating the server.
- Design and operation focus on IT security and compliance, taking security aspects and compliance management as integral part of any projects.
- Scripting : Proficient at Bash and/or Python
- Operation of RH Satellite and servers registered with Satellite
- Advanced Troubleshooting of the GNU/Linux OS and its major base components, notably: - Performance analysis and tuning - Network diagnostics (tcpdump, firewall,



tcp/ip routing) - Server hardening
- Nice to have skills: Operation in a complex VMWare virtualized environment
- Operation Automation using Ansible and Ansible Tower
- Security tools and concepts (Advanced SSH, SSL, PKI, etc.)
- WEB/ E-Business technologies (LDAP, Apache, Websphere, etc.)
- NFSv3 and NFSv4 client and server, in clustered environments
- Container orchestrator based on Kubernetes
- Professional administration of other Linux distributions
- Ability to use the following products is required for day-to-day tasks: Microsoft Windows, Microsoft Office Products, Cisco Jabber Webex
- Veritas Clustering knowledge in Linux env
- A degree in computer science or in engineering would be a plus.

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📌 Linux Administrator (India)
🏢 Sigma Allied Services
📍 India