IT Cyber Security
Summary
Cyber security specialist at Gandum Mas Kencana who monitors and investigates security alerts, manages vulnerabilities and patching, and runs incident response across networks, Windows/Linux/VMware systems, and tools like SIEM, EDR, and firewalls. On-site placement in Tangerang, Banten.
Requirements:
Strong understanding of network concepts and operations, including TCP/IP, DNS, VPN, Firewall, NAT, VLAN, and Routing.
Proficient in operating system administration (Windows Server, Linux, VMware), including system hardening, patch management, backup, user access control, and log management.
Experience with security solutions such as SIEM, EDR, Enterprise Antivirus, Firewall, IDS/IPS, Email Security, and Vulnerability Scanners.
Good understanding of Identity and Access Management (IAM) concepts, including Multi-Factor Authentication (MFA), Least Privilege, Privileged Access Management (PAM), and Password Policies.
Knowledge of Vulnerability Management and Risk-Based Patch Management aligned with business priorities.
Ability to analyze logs (server, cloud, endpoint, and network) and investigate security alerts, including phishing, malware, brute-force attacks, and suspicious access attempts.
Strong understanding of the end-to-end Incident Response process, including Identification, Containment, Eradication, Recovery, and Root Cause Analysis.
Ability to develop security Standard Operating Procedures (SOPs), incident reports, Vulnerability Assessment (VA) reports, and technical documentation.
Strong communication skills, attention to detail, high integrity, ability to work collaboratively in a team, and capability to handle security incidents effectively.
Placement in Tangerang, Banten
Nice to Have
Experience working with cloud platforms such as Microsoft 365, Microsoft Azure, AWS, or Google Cloud Platform (GCP).
Scripting and query skills for automation and analysis using PowerShell, Python, Bash, SQL, or Kusto Query Language (KQL).
Familiarity with security frameworks such as MITRE ATT&CK, NIST Cybersecurity Framework (NIST CSF), CIS Controls, and ISO/IEC 27001.
Relevant certifications (one or more preferred):
Network / Operating Systems: CCNA, MTCNA, CompTIA Network+, MCSA, Linux certifications, or VMware certifications.
Security: CompTIA Security+, CompTIA CySA+, Microsoft SC-200, SSCP, CEH, CISM, or CISSP.