System & Security Engineer

1. ROLE OBJECTIVE:
Looking for a challenging but rewarding role in a growing international office? You will be
part of a professional team of engineers who provide IT services and ensure the highest
levels of availability, performance, and security. In place to assist and facilitate the
Company's requirements, qualified systems engineers will have a background in IT,
computer systems engineering, or systems engineering and analysis, thereby ensuring
that the system will function efficiently and securely, as well as the satisfaction of our
customer.
2. OPERATIONAL:
• Take primary responsibility for vulnerability scanning, patching, and security hygiene of
IT systems for the Vietnam team.
• Perform regular Nessus vulnerability scans, analyze results, prioritize findings, and
coordinate remediation with internal teams.
• Track newly published CVE advisories, assess system exposure, and participate in
patch deployment planning.
• Execute Ivanti patch management, including updates for Windows OS, third-party
applications, and security patches.
• Perform MDS patching, ensuring compliance and timely rollout to servers and
endpoints.
• Support system hardening activities and contribute to improving the organization's
security posture.
• Assist in the installation, configuration, testing, and maintenance of operating systems
(Windows & Linux) and system tools.
• Support disaster recovery and backup processes aligned with security best practices.
• Configure access permissions and basic security settings for users, groups, and system
components.
• Maintain accurate documentation of vulnerabilities, patching activities, reports, and
system configurations.
• Monitor system performance and ensure availability through health checks and proactive
remediation.
• Provide Level-1/ Level-2 technical support related to security findings, system issues,
and patch deployment errors.
• Assist in preparing reports for compliance, audits, and management review.
• Collaborate with vendors and internal IT teams to troubleshoot and resolve security
patching issues.
• Help manage tickets related to vulnerability remediation, patching, and system
configuration.
• Participate in internal training, knowledge-sharing, and improvement of patching
workflows.