Senior Linux & Network Administrator at 9D Technologies

9D Technologies publishes mobile apps and games worldwide. Its Senior Linux and Network Administrator owns production Linux servers and network services: maintenance, new builds, incidents and research. The administrator also builds proofs of concept and recommends what should reach production.

Key responsibilities

• Own configuration and rollout of Linux network services, with a rollback path
• Own WireGuard, FreeRADIUS, LDAP, KanIDM and Active Directory-style services
• Design Ansible changes; manage DNS, TLS and firewall policy
• Lead investigations into authentication, connectivity and capacity issues
• Own alerting and logs with Prometheus, Grafana and syslog
• Run vulnerability assessments and keep runbooks current

Requirements

• Bachelor's in Computer Science or a related field
• 4 to 6 years in Linux administration and network operations
• Production RADIUS and directory service experience, plus WireGuard
• Strong Ansible, monitoring and vulnerability remediation

Location and schedule

• Karachi, on site

Salary and benefits

Competitive pay, family health insurance, paid time off, meals provided and on-site fitness facilities.

How to apply

Apply on the company's own site.