Senior IT Security Operations (Blue Team)

Home Credit Indonesia; Jakarta Selatan; On-site; IDR 334,800,000 - 558,000,000; Full time

Job summary

Home Credit Indonesia is seeking an experienced SOC specialist to join its cybersecurity team in Jakarta Selatan. You will escalate and manage high-impact incidents, drive end-to-end response, and optimize IBM QRadar SIEM to strengthen monitoring and detection capabilities.

This role requires hands-on experience in blue team operations, threat hunting, and collaboration within a virtual SOC, with a focus on reducing risk across the organization.

Qualifications

• 5+ years in SOC/Blue Team with incident response exposure.
• Hands-on IBM QRadar SIEM for monitoring and detection engineering.
• Experience with threat intel platforms such as SOC Radar.
• Strong background in Microsoft O365 Email DLP.
• Solid SIEM tuning knowledge and MITRE ATT&CK awareness.
• Experience in virtual SOC environments handling critical incidents.
• Strong analytical mindset and ability to work under pressure.

Responsibilities

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

Skills

Incident response

Threat hunting

Analytical mindset

Communication under pressure

Team collaboration

Blue Team experience

Tools

IBM QRadar SIEM

SOC Radar

O365 Email DLP

MITRE ATT&CK

Job description

You will responsible to support IT Security Manager to:

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

We are looking for Talent with:

• At least 5 years of experience in SOC / Blue Team with strong incident response exposure.
• Proven hands-on expertise in IBM QRadar SIEM for monitoring and detection engineering.
• Experience utilizing threat intelligence platforms such as SOC Radar.
• Solid background in managing Microsoft O365 Email DLP.
• Strong understanding of threat detection, SIEM tuning, and MITRE ATT&CK.
• Experienced in working within SOC or virtual SOC environments handling critical incidents.
• Strong analytical mindset, confident communicator, and able to operate under pressure.