Network & System Administrator Specialist

PT Travir Air is HIRING – Network & System Administrator Specialist

We are looking for an Network & System Administrator Specialist to join our team.
If you have solid experience in IT Infrastructure, Networking, System Administration, and IT Security, we’d love to hear from you.

What you’ll be responsible for:

1. Manage, maintain, and monitor IT network infrastructure, physical & virtual servers, and data center environments

2. Ensure the availability, reliability, and performance of network and server environments

3. Manage backup, disaster recovery, and business continuity for critical IT systems

4. Implement and maintain network & system security, including routers, switches, firewalls, and servers

5. Perform system patching, configuration, monitoring, and security maintenance

6. Monitor access control, firewall, backup systems, and security technologies

7. Support vulnerability management, incident response, and IT security controls

8. Collaborate with internal teams and external vendors to ensure efficient IT operations

9. Prepare technical documentation, reports, and recommendations related to infrastructure, security, and IT policies

10. Provide on call escalation support when required
    
    

Requirements:

• Bachelor’s Degree in Information Technology, Computer Science, Information Systems, or related fields

• Minimum 3–5 years of experience in IT Infrastructure, Network Administration, System Administration, or IT Security

• Strong understanding of networking, servers, operating systems, virtualization, cloud infrastructure, and cybersecurity

• Experience with Active Directory, Exchange, MS SQL Server, routers, switches, and firewalls

• Familiarity with security monitoring tools, vulnerability management, access control, and incident response

• Strong analytical, troubleshooting, and problem-solving skills

• Good communication and collaboration skills

• Professional certifications such as CCNA, MTCNA, MCSA, CompTIA Server+, or other relevant certifications will be an advantage

• Good command of English and Bahasa Indonesia

• Willing to provide on call support and adapt to changing business needs
  
  

📍 Placement: Halim (East – Jakarta)