Senior IT Security Operations Lead — QRadar & Threat Hunting

Home Credit Indonesia; Jakarta Selatan; On-site; IDR 180,000,000 - 240,000,000; Full time

Job summary

Home Credit Indonesia is seeking a Security Operations professional to join our cybersecurity team and support the IT Security Manager in handling critical incidents, SIEM tuning, and threat intelligence initiatives.

You will work across teams in a virtual SOC (vSOC), lead incident response efforts, optimize IBM QRadar SIEM, and strengthen O365 Email DLP controls to protect sensitive data and reduce risks.

Qualifications

• 5+ years of SOC/blue team experience with incident response exposure.
• Hands-on IBM QRadar SIEM monitoring and detection engineering.
• Experience using threat intelligence platforms such as SOC Radar.
• Strong background in managing Microsoft O365 Email DLP.
• Solid understanding of threat detection, SIEM tuning, MITRE ATT&CK.
• Experience in SOC or vSOC environments handling critical incidents.
• Strong analytical mindset and ability to perform under pressure.

Responsibilities

• Take ownership as escalation lead for high-impact cybersecurity incidents.
• Drive end-to-end incident response for fast containment and recovery.
• Lead optimization and effectiveness of IBM QRadar SIEM.
• Leverage SOC Radar to strengthen threat intelligence and proactive defense.
• Oversee O365 Email DLP to protect data and reduce risks.
• Perform proactive threat hunting and enhance detections.
• Collaborate across teams in a virtual SOC (vSOC) for strong security outcomes.

Skills

Incident response

QRadar SIEM

Threat hunting

Threat intelligence

O365 DLP

MITRE ATT&CK

Analytical mindset

Communication under pressure

Tools

IBM QRadar SIEM

SOC Radar

Microsoft 365 DLP

Job description

Home Credit Indonesia is seeking a Security Operations professional to join our cybersecurity team and support the IT Security Manager in handling critical incidents, SIEM tuning, and threat intelligence initiatives.

You will work across teams in a virtual SOC (vSOC), lead incident response efforts, optimize IBM QRadar SIEM, and strengthen O365 Email DLP controls to protect sensitive data and reduce risks.