IT Security Officer

PT Indocement Tunggal Prakarsa Tbk. - Heidelberg Materials; Citeureup; On-site; IDR 168.180.000 - 252.271.000; Full time

Job summary

A leading cement company in Citeureup, Indonesia is seeking a Cybersecurity Specialist. This role involves monitoring and responding to cybersecurity incidents, conducting vulnerability assessments, and ensuring compliance with security protocols. The ideal candidate will have a Bachelor's degree in Cybersecurity or a related field, along with a minimum of 2 years' experience in IT Security Operations. Proficiency in English and Bahasa Indonesia is required, with additional certifications being a plus.

Qualifications

• Minimum 2 years experience in IT Security Operations, Network Security, or Incident Response.
• Proven hands-on experience with firewalls, SIEM tools, EDR/XDR platforms, and network monitoring systems.
• Professional certifications such as CompTIA Security+, CEH, CISM, CISSP, or ISO 27001 are highly advantageous.

Responsibilities

• Monitor, analyze, and respond to cybersecurity alerts and incidents on a daily basis.
• Perform vulnerability assessments, log analysis, and threat intelligence monitoring to proactively identify potential risks.
• Lead first-line incident response, containment, and remediation activities for detected security threats.
• Maintain and enhance endpoint, network, and application security controls.

Skills

Fluent in English

Fluent in Bahasa Indonesia

Analytical skills

Problem-solving skills

Attention to detail

Education

Bachelor’s Degree in Cybersecurity or related discipline

Tools

Firewalls

SIEM tools

EDR/XDR platforms

Network monitoring systems

Job description

Recruitment PT Indocement Tunggal Prakarsa Tbk.

Key Roles

• Monitor, analyze, and respond to cybersecurity alerts and incidents on a daily basis.
• Perform vulnerability assessments, log analysis, and threat intelligence monitoring to proactively identify potential risks.
• Lead first-line incident response, containment, and remediation activities for detected security threats.
• Ensure timely escalation and documentation of incidents according to established security procedures.
• Maintain and enhance endpoint, network, and application security controls.
• Conduct periodic reviews of firewall, access rights, and system configurations to ensure compliance with company policies.
• Collaborate with IT infrastructure, application, and helpdesk teams to ensure consistent security enforcement.
• Coordinate with business units and the Group Cybersecurity Team during threat response or mitigation efforts.
• Provide advisory support on secure configuration, patch management, and data protection practices.

Qualification

• Willing to be assigned to the Citeureup Plant Site – Bogor, with a shift schedule pattern.
• Fluent in English and Bahasa Indonesia, both written and spoken.
• Minimum Bachelor’s Degree in Cybersecurity, Computer Science, Information Technology, or related discipline with GPA 3.0 above.
• Minimum 2 years experience in IT Security Operations, Network Security, or Incident Response.
• Excellent communication, strong analytical and problem‑solving skills with high attention to detail.
• Proven hands‑on experience with firewalls, SIEM tools, EDR/XDR platforms, and network monitoring systems.
• Strong understanding of security frameworks (NIST, ISO 27001, CIS Controls).
• Proficiency in network protocols, threat analysis, intrusion detection, and endpoint protection.
• Experience with vulnerability management, patching processes, and log correlation.
• Have professional certifications such as CompTIA Security+, CEH, CISM, CISSP, or ISO 27001 are highly advantageous.