Senior Systems Administrator
- Hyderabad, Telangana
- Permanent
- Full-time
Experience Required: 5+ years
Shift: 24x7 rotational (mandatory)
Work Type: Full-time, PermanentAbout the RoleWe are seeking a skilled and experienced Senior Systems Administrator to manage and scale mission-critical infrastructure in a hybrid cloud environment. The ideal candidate has a strong foundation in Linux and Microsoft Azure administration, along with experience in enterprise production systems.You'll play a key role in ensuring infrastructure reliability, performance, and security in a fast-paced, high-impact environment supporting large-scale systems in the defense and transportation domain.Core ResponsibilitiesAzure Administration
- Design and manage Azure resources using ARM templates and Terraform.
- Implement secure and scalable environments with VNet, NSGs, Load Balancers, and Gateways.
- Monitor infrastructure with Azure Monitor, Log Analytics, and Application Insights.
- Optimize cost, performance, and resource utilization.
- Assist in cloud migrations, vulnerability remediation, and disaster recovery planning.
- Azure certification (Administrator Associate or Solutions Architect Expert) is a strong plus.
- Manage Linux production servers: patching, performance tuning, and secure hardening (SELinux, iptables).
- Handle storage (LVM), file shares (NFS/SMB), and automate tasks using Bash, Ansible, or Chef.
- Troubleshoot issues across systems and networks; coordinate with vendors when necessary.
- Support and configure tools like Apache, NGINX, FTP/SFTP.
- Maintain Windows Servers and virtual infrastructure (VMware/Hyper-V).
- Ensure system backups, recovery protocols, and high availability.
- Assist with IAM (Identity Access Management) across hybrid platforms.
- Bachelor's degree or equivalent practical experience.
- Minimum 5-6 years of hands-on experience in Linux and Azure administration.
- Exposure to hybrid enterprise environments and production-level systems.
- Strong analytical skills, a problem-solving mindset, and commitment to continuous learning.
- Ability to work in a 24x7 rotational support model.
- Work on large-scale infrastructure impacting critical real-world sectors.
- Grow your expertise across cutting-edge cloud and virtualization technologies.
- Collaborate in a solution-driven, agile team environment.
- Flexibility with hybrid work model (4 days in-office, 1 day remote).