Senior Linux And Network Administrator

9D Technologies; Lahore; On-site; PKR 2,500,000 - 4,500,000; Full time

Benefits offered by this job

Competitive pay

Family Health Insurance

Paid Time Off

Work-Life Balance

Delicious meals

On-site fitness facilities

Job summary

9D Technologies is hiring a Senior Linux and Network Administrator to own production Linux servers and network services, including maintenance, new builds, incidents, and research. The role emphasizes ownership of WireGuard, RADIUS, LDAP, KanIDM, and AD-style directories, with Ansible changes, DNS, TLS, and firewall policy management.

You will lead investigations into authentication, connectivity, or capacity issues and manage alerting, telemetry, and log review (Prometheus, Grafana, syslog).

Qualifications

• Bachelor's degree in Computer Science or a closely related field is required.

Responsibilities

• Own configuration and rollout of Linux network services, with a rollback path.

Skills

Linux administration

Network operations

Ansible

Monitoring

Vulnerability remediation

WireGuard

RADIUS/FreeRADIUS

KanIDM/LDAP/AD-style directories

Education

Bachelor's degree in Computer Science or related field

Tools

WireGuard

RADIUS/FreeRADIUS

KanIDM

LDAP

Active Directory-style directories

Ansible

Prometheus

Grafana

Job description

Job Description:

9D Technologies is at the forefront of mobile apps and games publishing, delivering innovative and engaging experiences to users worldwide. Our mission is to create extraordinary digital experiences that captivate and entertain, and we are committed to pushing the boundaries of creativity and technology utilizing AI.

We are hiring a Senior Linux and Network Administrator to own production Linux servers and network services: maintenance, new builds, incidents, and research.

Key Responsibilities

• Own configuration and rollout of Linux network services, with a rollback path


• Own WireGuard, RADIUS (FreeRADIUS), LDAP, KanIDM, and Active Directory-style directory services, including groups, credentials, and replication


• Design Ansible changes for new hosts and services; manage DNS, TLS, and firewall policy


• Lead investigation when authentication, connectivity, or capacity issues have no known cause


• Own alerting, telemetry, and log and event review (Prometheus, Grafana, syslog)


• Run vulnerability assessment on the server fleet and verify remediation


• Build proofs of concept, recommend what should reach production, and keep the runbooks current

Requirements

• A bachelor's degree in Computer Science or a closely related field


• 4-6 years in Linux system administration and network operations, including ownership of production changes


• Production experience with RADIUS and a directory service (KanIDM, LDAP, or Active Directory), plus WireGuard or equivalent tunnel operations


• Strong Ansible, monitoring, and vulnerability remediation on Linux servers

Benefits

• Competitive pay that matches your skills and experience


• Family Health Insurance


• Paid Time Off to recharge and relax


• Work-Life Balance and a supportive environment


• Delicious meals provided to keep you fueled


• Stay active with convenient, on-site fitness facilities