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Full job description
Job Title
Junior Linux System Administrator
Job Summary
We are looking for a Junior Linux System Administrator to support and maintain Linux-based infrastructure and assist in implementing security controls. This role is ideal for someone eager to build a strong foundation in system administration, infrastructure operations, and security best practices.
Key ResponsibilitiesInfrastructure Support
- Assist in maintaining and monitoring Linux-based servers
- Support on-premise and cloud infrastructure (basic exposure)
- Monitor server health, disk usage, CPU, memory, and uptime
- Assist with application deployment, configuration, and backups
- Perform basic troubleshooting for server and infrastructure issues
- Maintain infrastructure documentation and system records
Network & Systems
- Support networking fundamentals including IP addressing, DNS, and firewalls
- Assist in managing SSL certificates, VPN access, and basic network security
- Coordinate with senior engineers for system upgrades and changes
Security Responsibilities
- Assist in implementing system hardening and security best practices
- Monitor system logs and alerts for potential security issues
- Support patching and vulnerability remediation
- Assist in managing user access, roles, and permissions
- Help with backup verification and disaster recovery activities
Compliance & Best Practices
- Follow defined security policies and operational procedures
- Support internal and external audits when required
- Ensure systems adhere to security and compliance guidelines
Required Skills & Qualifications
- Basic to intermediate knowledge of Linux operating systems
- Understanding of server concepts and system services
- Basic knowledge of networking fundamentals (IP, DNS, ports, firewalls)
- Awareness of information security fundamentals
- Good problem-solving and troubleshooting skills
- Willingness to learn and adapt in a production environment
Work Flexibility & Support Requirements
- Willingness to provide off-day, after-hours, or on-call support when required
- Ability to respond to critical incidents and system outages
- Flexible mindset to support infrastructure operations in a 24×7 environment (rotational / need-based)
Preferred Certifications (Not Mandatory)
- RHCSA / RHCE
- CCNA (Basic networking knowledge)
- AWS / Azure Fundamentals
Experience
- 0–2 years of experience in Infrastructure, Linux Administration, or Security
- Fresh graduates with strong Linux fundamentals are encouraged to apply
Career Growth Opportunity
- Opportunity to grow into DevOps, Cloud, or Security roles based on interest and performance
- Exposure to real-world production environments and enterprise systems
- Continuous learning through hands-on experience and mentorship
What We Offer
- Hands-on experience with Linux production servers
- Structured learning and mentorship
- Stable and security-focused working environment
- Clear technical growth path
Job Types: Full-time, Permanent, Fresher
Pay: ₹400,000.00 – ₹600,000.00 per year
Work Location: In person