Cybersecurity Operations Engineer

Job Overview

We are seeking a cybersecurity professional to support enterprise security operations and infrastructure protection within a regional IT environment. This role involves monitoring security events, responding to incidents, managing vulnerabilities, and maintaining the security posture of network and endpoint systems.

The successful candidate will work closely with IT and security teams to detect potential threats, improve defensive controls, and ensure the organization’s systems remain resilient against evolving cyber risks.

Key Responsibilities

Security Monitoring and Incident Response

• Monitor security alerts and investigate suspicious activities through security monitoring platforms or SOC services
• Analyze and respond to incidents such as malware infections, phishing attempts, account compromise, insider threats, and potential data leakage
• Coordinate containment, remediation, and system recovery efforts
• Conduct incident analysis and document lessons learned to strengthen security controls

Infrastructure and Network Security Support

• Maintain and support corporate IT infrastructure including network and system security configurations
• Assist with deployment and maintenance of security solutions across enterprise environments
• Support infrastructure improvement initiatives and security enhancement projects

Vulnerability and Risk Management

• Conduct vulnerability assessments and analyze scan results to identify security risks
• Prioritize remediation activities based on impact and risk exposure
• Work with infrastructure and application teams to coordinate patch management activities

Security Platform Management

• Support the administration and optimization of enterprise security technologies such as
• SIEM and SOAR platforms
• Endpoint detection and response tools
• Email and web security systems
• Data protection and access security platforms
• Tune detection rules, reduce false positives, and improve monitoring effectiveness
• Integrate security tools with enterprise systems where applicable

Threat Intelligence and Security Analysis

• Monitor emerging cyber threats, vulnerabilities, and attack trends
• Assess potential impact to enterprise systems and recommend mitigation measures
• Translate threat intelligence into practical detection and prevention strategies

Governance, Risk and Compliance

• Support security initiatives aligned with standards and regulatory requirements such as
• ISO 27001
• NIST Cybersecurity Framework
• SOC 2
• PDPA or other data protection regulations
• Assist in internal audits, risk assessments, and third party security reviews
• Maintain security policies, procedures, and operational documentation

Security Advisory and Awareness

• Provide cybersecurity guidance to IT teams and business stakeholders
• Support internal security awareness initiatives and phishing simulation exercises
• Contribute to ongoing improvement of the organization’s cybersecurity posture

Requirements

• Degree or diploma in Computer Science, Information Technology, Cybersecurity, or related discipline
• At least 3 years of experience in IT infrastructure, networking, or cybersecurity operations
• Knowledge of enterprise IT environments including
• network infrastructure Windows or Unix based systems
• endpoint security technologies
• Experience with security tools such as
• SIEM platforms
• endpoint security solutions
• vulnerability scanning tools
• Familiarity with tools such as Microsoft Sentinel, Securonix, Tenable, or CyberArk will be advantageous
• Strong analytical and troubleshooting skills with the ability to investigate complex security issues
• Ability to collaborate with teams across different departments and locations

Please send your detailed resume in MS Word format to [email protected] with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability