Security Operations Lead: Cyber Defense & SIEM Expert

Pt. Dias Naga Alpha; Kota Yogyakarta; Presencial; IDR 180.000.000 - 300.000.000; Jornada completa

Descripción de la vacante

PT. Dias Naga Alpha is seeking a cybersecurity infrastructure professional to test, deploy, and maintain secure hardware and software environments. You will provide client support, ensure policy-compliant configurations, and drive security operations across systems.

You will develop awareness programs, analyze threat data, and maintain runbooks while working with SIEM tools and diverse security technologies.

Formación

• Proficiency in deploying, configuring, and maintaining enterprise hardware and operating systems (Windows Server, Linux)
• Hands-on experience managing Firewalls, IDS/IPS, EDR, and Secure Web Gateways
• Understanding of MFA and directory services (Active Directory)
• Ability to capture, organize, and maintain SOPs and institutional knowledge
• Understanding of cybersecurity frameworks (NIST, ISO 27001, CIS Controls)
• Experience with SIEM tools (Splunk, Sentinel, Elastic)

Responsabilidades

• Testing, implementing, deploying, maintaining, and administering infrastructure for cybersecurity
• Providing technical support to customers in accordance with organizational policies
• Developing and analyzing integration, testing, operations, and maintenance of system security
• Preparing and managing the security aspects of implementing and operating a system
• Developing cybersecurity awareness, training, or education
• Collecting, processing, analyzing, and disseminating cybersecurity threat assessments
• Developing cybersecurity indicators to monitor the dynamic operating environment

Conocimientos

Deploying enterprise hardware

Windows Server

Linux

Virtualization

MFA

Active Directory

SOPs

Cybersecurity frameworks

Threat intelligence

SIEM

Herramientas

Firewalls

IDS/IPS

EDR

Secure Web Gateways

Windows Server

Linux

Virtualization platforms

SIEM (Splunk, Sentinel, Elastic)

Descripción del empleo

PT. Dias Naga Alpha is seeking a cybersecurity infrastructure professional to test, deploy, and maintain secure hardware and software environments. You will provide client support, ensure policy-compliant configurations, and drive security operations across systems.

You will develop awareness programs, analyze threat data, and maintain runbooks while working with SIEM tools and diverse security technologies.