Cybersecurity Incident Response & Threat Hunting Specialist

PT Dharma Satya Nusantara Tbk; Jakarta Timur; On-site; IDR 180,000,000 - 360,000,000; Full time

Job summary

PT Dharma Satya Nusantara Tbk is seeking a cybersecurity professional to monitor security events across enterprise environments and conduct incident response and threat hunting.

The role covers vulnerability assessment and penetration testing across applications, APIs, servers, networks, and Active Directory, with a focus on hardening endpoints, infrastructure, and cloud. You will develop security automation and work with IT and business teams to reduce cyber risk.

Qualifications

• Bachelor's degree in IT, CS, cybersecurity, or related fields.
• 3-5 years hands-on cybersecurity experience, especially in SOC, Incident Response, VAPT, or Security Engineering.
• Strong knowledge of SIEM, EDR/XDR, IDS/IPS, OWASP Top 10, MITRE ATT&CK, CVE/CVSS, IAM, and Zero Trust.
• Solid knowledge of networking, Windows/Linux Server, Active Directory, virtualization, containers, and cloud platforms.
• Familiar with Splunk, Google SecOps, Wazuh, Burp Suite, Nessus/OpenVAS, Nmap, and Wireshark.
• Scripting capability in Python, Bash, or PowerShell.
• Cybersecurity certifications (CEH, OSCP/eJPT, Security+, CyberOps, GIAC, SC-200) are a plus.

Responsibilities

• Monitor security events and investigate cyber incidents across enterprise environments.
• Perform Incident Response & Threat Hunting, from detection to containment and remediation.
• Conduct Vulnerability Assessment & Penetration Testing (VAPT) across applications, APIs, servers, networks, and Active Directory.
• Strengthen security controls and hardening across endpoints, infrastructure, and cloud environments.
• Develop security automation and provide actionable recommendations to continuously improve our security posture.
• Collaborate with IT and business teams to mitigate cybersecurity risks.

Skills

Incident response

Threat hunting

VAPT

Security engineering

Python scripting

Communication

3-5 years experience

Education

Bachelor's degree in IT, CS, Cybersecurity

Tools

Splunk

Google SecOps

Wazuh

Burp Suite

Nessus

OpenVAS

Nmap

Wireshark

Job description

PT Dharma Satya Nusantara Tbk is seeking a cybersecurity professional to monitor security events across enterprise environments and conduct incident response and threat hunting.

The role covers vulnerability assessment and penetration testing across applications, APIs, servers, networks, and Active Directory, with a focus on hardening endpoints, infrastructure, and cloud. You will develop security automation and work with IT and business teams to reduce cyber risk.