It Security Officer

Pt Indocement Tunggal Prakarsa Tbk. - Heidelberg Materials; Jawa Barat; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A leading cement company in Indonesia is seeking an experienced IT Security Officer to monitor and respond to cybersecurity incidents. The ideal candidate will have at least 2 years of experience in IT security operations and a Bachelor's degree in a related field. Strong communication and analytical skills are essential. Professional certifications are a plus. This role is crucial for maintaining the security of IT infrastructure and ensuring compliance with security policies.

Qualifications

• Minimum 2 years experience in IT Security Operations, Network Security, or Incident Response.
• Proven hands-on experience with security tools.
• Professional certifications such as CompTIA Security+, CEH, CISM are advantageous.

Responsibilities

• Monitor and respond to cybersecurity alerts and incidents.
• Perform vulnerability assessments and log analysis.
• Lead incident response and remediation activities.

Skills

Fluent in English

Fluent in Bahasa Indonesia

Strong analytical and problem-solving skills

Excellent communication

Education

Bachelor's Degree in Cybersecurity, Computer Science, or related discipline

Tools

Firewalls

SIEM tools

EDR/XDR platforms

Network monitoring systems

Job description

IT Security Officer

Posted today

Job Description

• 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

• 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.