System Security Engineer (Senior)

Job Description

Identity & Access Management (IAM)

• Monitor and investigate credential exposure involving corporate accounts (Google Workspace, Microsoft 365, VPN, Slack, etc.).
• Administer Identity and Access Management (IAM) based on the Principle of Least Privilege.
• Ensure timely provisioning and deprovisioning of user accounts, especially during employee onboarding and offboarding.
  

Enterprise Security Operations

• Deploy and maintain enterprise endpoint protection solutions (EDR/Antivirus).
• Implement and administer enterprise password management platforms (1Password, Bitwarden Enterprise, etc.).
• Configure and maintain Firewalls, VPN, Wi-Fi security, and network segmentation (VLAN).
  

Security Monitoring & Incident Response

• Analyze security logs from cloud platforms, servers, and network infrastructure to detect suspicious activities and unauthorized access.
• Participate in incident response activities involving phishing, ransomware, malware, or internal data leakage.
• Support incident recovery and post-incident remediation.
  

Security Awareness & Compliance

• Deliver security awareness training for employees.
• Collaborate with Security Compliance teams to implement and monitor internal security policies and regulatory requirements.

Your Skills And Experience

Core Qualifications (Must-Have)

• Experience: 4+ years of experience in Information Security, IT Security, or System Administration.
• Identity & Access Management: Hands-on experience managing IAM, Active Directory, Google Workspace, Microsoft 365, or similar enterprise identity platforms.
• Endpoint & Infrastructure Security: Experience deploying and administering endpoint protection (EDR/Antivirus), firewalls, VPNs, and enterprise network security solutions.
• Security Operations: Experience monitoring security events, investigating security incidents, and performing incident response activities.
• Security Fundamentals: Solid understanding of network security, access control, authentication, vulnerability management, and security best practices.
  

Preferred Qualifications (Nice-to-Have)

• Security certifications such as Security+, CEH, CISSP, or equivalent.
• Experience with SIEM platforms (Microsoft Sentinel, Splunk, QRadar, etc.).
• Familiarity with cloud security (Microsoft Azure, AWS, or Google Cloud).
• Knowledge of security frameworks such as ISO 27001, CIS Controls, or NIST Cybersecurity Framework.
  

Soft Skills

• Strong analytical and problem-solving skills with a proactive security mindset.
• Good communication skills and ability to collaborate with cross-functional teams.
• Ability to prioritize and respond effectively during security incidents.
  

WHY YOU'LL LOVE WORKING HERE

• Well-trained and dedicated to being able to catch the pace smoothly
• Basic salary: It will be based on the ability of the candidate and the general salary framework set by the company.
• Salary review based on performance every 6 months if your basic salary is less than 30,000,000 VND. If your basic salary is from 30,000,000 VND, it will be reviewed every year
• 13th-month salary and bonus for holidays
• Team building once a month
• Company trip: 1 time/year
• Full social benefits in accordance with the company and the law of Vietnam
• Professional environment and clear procedures.
• Great opportunity to improve English
• Opportunity to learn Logistics and professional management system of project development process

(Please be noted that only selected candidates will be contacted via phone)