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Network & Security Engineer

PT Adastra Visi Teknologi

Posted 3 days ago

Full-time KOTA ADM. JAKARTA TIMUR, DKI JAKARTA, Indonesia Rp 6jt – Rp 12jt per month Entry karirhub

Job description

Job opportunity for Network & Security Engineer at PT Adastra Visi Teknologi in KOTA ADM. JAKARTA TIMUR, DKI JAKARTA, Indonesia.

Qualification:

Network & Security Engineer

Industry: Telecommunication IT Managed Services

Minimum Experience:

At least 2 years of relevant experience.

Job Description:

Configure and troubleshoot routing protocols (BGP, OSPF, MPLS)

Handle DDoS mitigation and traffic filtering

Manage firewall policies for enterprise telecom customers

Analyze backbone and access network performance

Support IP addressing, subnetting, and peering issues

Perform failover testing and redundancy validation

Work with IX (Internet Exchange) and upstream providers

Mandatory Certifications:

Cisco CCNP (ENCOR + ENARSI) / Aruba Professional / Huawei HCIP

CWSP, F5-CTS, CISSP, or Security+ are advantageous

Key ITIL Responsibilities:

Incident & Problem Management

Security Incident Management

Change & Configuration Management

Access Management

Key Responsibilities:

Monitor and manage network devices (routers, switches, firewalls, Wi-Fi)

Troubleshoot connectivity, performance, and security issues

Perform root cause analysis (RCA) for recurring incidents

Implement changes in accordance with ITIL processes

Maintain accurate documentation and CMDB records

Manage access control and respond to security incidents

Work Arrangement:

Operate within a 24/7 service environment based on role responsibilities

Shift-based working arrangement for operational roles (e.g., NOC, support, and engineering)

On-call availability required for critical incidents, escalations, or emergency support

Willingness to work outside regular business hours, including weekends and public holidays when required

Skills required

Security Incident Management Access Management Cybersecurity Penetration testing Certified Information Security Manager (CISM) Change & Configuration Management +4 more

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PT Adastra Visi Teknologi

Rp 6jt – Rp 12jt

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