Senior Linux & Infrastructure Engineer

TASDEEQ; Lahore; On-site; PKR 1,800,000 - 3,000,000; Full time

Job summary

TASDEEQ is seeking a Senior Linux & Infrastructure Administrator to lead the administration, monitoring, and troubleshooting of the enterprise server and infrastructure environment, with a focus on RHEL Linux, Nginx, VMware, and storage.

You will manage OS installs, patches, security hardening, backups, DR planning, and provide 24/7 operations support, collaborating with network and security teams.

Qualifications

• Bachelor's degree in Computer Science, IT, or a related field.
• 3–5 years of hands-on Linux System Administration experience.
• Strong practical experience with RHEL production environments.
• Demonstrable experience with Nginx and enterprise infrastructure.
• Experience with VMware and enterprise storage highly preferred.

Responsibilities

• Administer and troubleshoot production RHEL Linux servers.
• Perform OS installation, configuration, patching, and upgrades.
• Manage users, groups, permissions, sudo, and SSH/SFTP.
• Troubleshoot CPU, memory, disk, filesystem, boot, and application issues.
• Manage packages using RPM/YUM/DNF.
• Analyze system logs using journalctl and /var/log.
• Manage LVM, partitions, filesystems, and mount points.
• Perform filesystem expansion and storage troubleshooting.
• Configure and troubleshoot SELinux and firewalld.
• Perform Linux security hardening and vulnerability remediation.
• Administer Nginx Load Balancers and configure upstreams/virtual hosts.
• Manage SSL/TLS certificates and TLS configurations.
• Troubleshoot Nginx errors and TLS handshakes.
• Automate routine Linux administration and monitoring tasks.
• Monitor server, service, and infrastructure health.

Skills

RHEL Admin

Nginx

VMware ESXi/vSphere

Bash/Shell scripting

Security hardening

Logging & monitoring

Backup & DR

Education

Bachelor's degree in Computer Science, IT, or a related field

Tools

VMware ESXi/vSphere

Dell SAN/Storage

RPM/YUM/DNF

TLS/SSL certificates

Job description

TASDEEQ is seeking a Senior Linux & Infrastructure Administrator to lead the administration, monitoring, and troubleshooting of the enterprise server and infrastructure environment, with a focus on RHEL Linux, Nginx, VMware, and storage.

You will manage OS installs, patches, security hardening, backups, DR planning, and provide 24/7 operations support, collaborating with network and security teams.