markrembet@gmail.com | +62 815 518 1010
Contact Me
SOC Analyst · Junior Penetration Tester

Mark Delano Rembet.

Cybersecurity professional with 10+ years in IT Operations & Infrastructure, now focused on Security Operations (SOC) and Penetration Testing. CEH certified. Building practical labs and real-world assessments.

View Projects Download CV GitHub

10+

Years IT Experience

CEH

Certified 2026

2

Featured Labs

About Me

Who I Am

Mark Delano Rembet

10+

Years Exp.

SOC Analyst & Penetration Tester

Cybersecurity professional with a strong foundation in IT Operations, Enterprise Networking, and Hybrid Infrastructure. Transitioning into focused roles in Security Operations (SOC) and Penetration Testing.

Experienced in implementing Zero Trust Architecture, SIEM monitoring, VAPT, Incident Response, and securing Cyber-Physical Systems (IoT/CPS). Recently completed Certified Ethical Hacker (CEH) and built practical labs demonstrating detection engineering and full penetration testing methodology.

Name Mark Delano Rembet, S.T.
Location Jakarta / Manado, Indonesia
Email markrembet@gmail.com
Phone +62 815 518 1010
Education Informatics Engineering
De La Salle University
Target Roles SOC / Junior Pentest
Expertise

Skills & Focus Areas

Core competencies aligned with SOC Analyst and Junior Penetration Tester roles

SOC / Blue Team

SIEM & Threat Detection (Wazuh, Sentinel)85%
Incident Response & Active Response80%
File Integrity Monitoring & Log Analysis82%
Network Security & Firewalls85%
Wazuh Microsoft Sentinel Splunk VirusTotal EDR Concepts ITIL

Penetration Testing / Red Team

Reconnaissance & Scanning80%
Vulnerability Assessment & Exploitation78%
Privilege Escalation & Reporting75%
Network & Web Application Testing78%
Nmap Burp Suite Metasploit Hydra Wireshark Dirsearch

Infrastructure & Supporting Skills

Zero Trust Architecture Cisco / MikroTik / Ubiquiti Firewall (Fortinet, Cisco) Docker / Kubernetes Linux & Windows Server Proxmox / VMware IAM / RBAC Hybrid Cloud ITSM / ITIL CPS / IoT Security

SOC & Detection

SIEM, threat detection, incident response, and automation.

  • Wazuh FIM + VirusTotal integration
  • Active Response automation
  • Log analysis & alert triage
  • SIEM (Wazuh, Sentinel, Splunk)

Penetration Testing

Full methodology from recon to privilege escalation.

  • Recon, scanning, enumeration
  • Exploitation & privilege escalation
  • Professional report writing
  • CTF / VulnHub assessments

Security Architecture

Zero Trust, network security, and endpoint protection.

  • Zero Trust Architecture (ZTA)
  • Firewall & ACL management
  • IAM / RBAC
  • Endpoint & network monitoring

Infrastructure Foundation

Strong operational background supporting security roles.

  • Enterprise networking L1–L3
  • Hybrid cloud & virtualization
  • Linux / Windows administration
  • ITSM & incident management
Career

Work Experience

Professional journey with growing focus on cybersecurity

Jan 2023 – Present

IT Operations & Security Lead

PT Membangun Sulut Maju (Perumda Pembangunan Sulut BUMD) · Manado (Remote)
  • Implemented Zero Trust Architecture, SIEM monitoring, VAPT, endpoint security, and IAM for enterprise networks and CPS/IoT systems.
  • Designed security for smart parking systems (CPS/IoT) and built SLA-based incident response workflows.
  • Led hybrid-cloud migration and Edge-to-Cloud optimization, reducing field operational costs by up to 80%.
  • Implemented Zero-Touch Provisioning and ITIL-based RMM, cutting operational downtime by 80%.
Jan 2025 – Jun 2026

Cybersecurity & Infrastructure Manager

PT Wilwa Abiyasa Sejahtera (Consortium) · Depok, West Java
  • Led enterprise-scale internet deployments for Indonesian National Police (POLRI) with strict IT governance.
  • Architected cybersecurity for classified networks using EDR and continuous monitoring; performed Vulnerability Assessments.
  • Designed centralized Command Center with enterprise CCTV, biometric ACS, and Alarm Systems.
  • Deployed secure private servers with automated cloud backups for Disaster Recovery.
Apr 2021 – Dec 2022

IT Operations & Governance Lead

PT Arss Baru Cabang Manado · Manado
  • Migrated legacy systems to hybrid-cloud (Microsoft 365, Synology), reducing downtime by 60%.
  • Enforced RBAC and Active Directory security policies with folder-level encryption.
  • Directed L1/L2 incident resolution and maintained SLAs via enterprise ticketing systems.
Nov 2015 – Jan 2021

IT Systems & Infrastructure Engineer

Financial and Assets of North Sulawesi Government · Manado
  • Built and managed on-premises Data Centers with Proxmox, VMware, OpenStack, Docker, and Kubernetes.
  • Configured L1–L3 networks and PTP links (Cisco, MikroTik, Ubiquiti) supporting 250+ devices.
  • Deployed firewalls (Fortinet/Cisco), ACLs, and monitoring tools (NMS, NDR, SIEM concepts).
  • Integrated physical security systems (CCTV, biometric ACS, alarms) with digital networks.
Portfolio

Featured Labs & Projects

Practical cybersecurity work published on GitHub

Wazuh FIM + VirusTotal + Active Response

SOC / Detection Engineering Lab

Complete SIEM detection pipeline: File Integrity Monitoring → Threat Intelligence (VirusTotal) → Automated Active Response. Demonstrates practical SOC Analyst skills including detection engineering and response automation.

Wazuh SIEM FIM VirusTotal Active Response
View on GitHub →

RickdiculouslyEasy CTF – Boot-to-Root

Penetration Testing Assessment

Full professional security assessment of VulnHub VM. Collected all 9 flags (130/130 points) and achieved root. Applied complete methodology: Recon → Scanning → Enumeration → Exploitation → Privilege Escalation. Professional report included.

Nmap Hydra PrivEsc Report Writing
View on GitHub →

Sistem Informasi Personal & Aset Pas Pelopor Korps Brimob Polri

System Analyst & Project Manager · 2025

End-to-end application development using prototyping methodology. Transformed complex government workflows into functional web systems with UAT and quality assurance.

SDLC Government UAT

POLRI Enterprise Network Deployment

Cybersecurity & Infrastructure Manager · 2025–2026

Led enterprise-scale internet deployments for Indonesian National Police across multiple regional sites with end-to-end project lifecycle and strict IT governance.

Networking SecOps Governance

Centralized Command Center & CPS Security

Cybersecurity & Infrastructure Manager · 2025–2026

Designed and deployed integrated building security Command Center with enterprise CCTV, biometric Access Control, and Alarm Systems for real-time facility protection.

CPS CCTV ACS

Hybrid Cloud Migration & Zero Trust

IT Operations & Governance Lead · 2021–2022

Migrated legacy on-premise systems to hybrid-cloud (Microsoft 365, Synology). Enforced RBAC, AD security, and reduced operational downtime by 60%.

Hybrid Cloud RBAC Zero Trust
Credentials

Certifications & Education

Professional development and recognized credentials

Certified Ethical Hacker (CEH)
EC-Council
Completed August 2026
Credential ID: ECC0864719253
Verify Certificate
Cybersecurity Certified Competency
Course-Net Indonesia
July – August 2026
ID: 2608/PK-00004
View Issuer
Cyber Security Advance
ITBox Cyber Security Course
December 2024
ITBox Certificate Verifier
Verify Certificate
Bachelor of Engineering — Informatics
De La Salle University, Manado
2010 – 2015
Universitas Katolik De La Salle
University Website
Get In Touch

Contact Me

Open to SOC Analyst and Junior Penetration Tester opportunities

Let's work together

Looking for opportunities in Security Operations (SOC) and Penetration Testing where I can apply both my defensive and offensive security skills supported by a strong operational background.

Phone / WhatsApp
+62 815 518 1010
Location
Jakarta / Manado, Indonesia