Tetra Information Services Pvt. Ltd
Website:
tetrain.com
Job details:
🚀 We're Hiring: Linux L2 Engineer
📍 Location: Delhi NCR (Hybrid)
💼 Employment Type: Full-time
📅 Experience Required: 3–5 Years
Are you passionate about Linux administration, mail server technologies, and infrastructure support? We're looking for a skilled Linux L2 Engineer to join our growing team and help manage mission-critical Linux environments.
🔧 Key Responsibilities
- Provide Level 2 support for Linux-based production and development environments.
- Configure, maintain, and troubleshoot mail servers (Zimbra, Postfix, Sendmail).
- Install, configure, and troubleshoot Nagios monitoring solutions.
- Ensure system stability, performance, and uptime across RHEL, CentOS, and Ubuntu environments.
- Troubleshoot mail client configuration, delivery, and performance issues.
- Develop and maintain shell scripts for automation and system health monitoring.
- Create and maintain technical documentation, SOPs, and incident reports.
✅ Required Skills
- 3–5 years of hands-on Linux system administration experience.
- Strong expertise in Zimbra, Postfix, and Sendmail administration.
- Good understanding of SMTP, IMAP, POP3, DNS, and mail server architecture.
- Experience with Nagios installation, configuration, monitoring, and troubleshooting.
- Strong shell scripting skills (Bash).
- Excellent troubleshooting, analytical, and communication skills.
⭐ Preferred Skills
- ELK Stack (Elasticsearch, Logstash, Kibana)
- DNS and LDAP administration
- OpenStack
- Ansible
🌟 Why Join Us?
- Work with cutting-edge open-source technologies.
- Collaborative and learning-focused work environment.
- Opportunities for professional growth and skill development.
- Hybrid work model.
📩 Interested?
If your experience matches the above requirements, we'd love to hear from you!
Please share your updated resume via LinkedIn or email at [Your Email Address].
Know someone who'd be a great fit? Tag them in the comments or share this opportunity with your network!
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