Cyber Security Engineer

People Profilers Pte Ltd; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

People Profilers Pte Ltd in Singapore is seeking an experienced cybersecurity professional to provide Level 2 operational support for network and security infrastructure. You will monitor systems, troubleshoot incidents, manage firewall configurations, and support SIEM-driven security monitoring to ensure availability and compliance.

The role requires 3+ years in cybersecurity with L2 experience, ITSM knowledge, and strong collaboration skills. Certifications like CEH or CISSP are valued.

Qualifications

• 3+ years of proven cybersecurity experience with L2 support responsibilities.
• Strong understanding of security protocols, networks, and cloud security concepts.
• Familiar with ITSM processes and incident management best practices.
• Certs such as CEH or CISSP are highly valued.

Responsibilities

• Provide Level 2 operational support for network and cybersecurity infrastructure.
• Manage firewall operations, policy changes and troubleshooting.
• Monitor SIEM platforms and investigate security alerts.
• Support vulnerability remediation and patch management activities.
• Coordinate incident response and root cause analysis.
• Maintain documentation, SOPs and security baselines.
• Assist in compliance checks and governance activities.

Skills

Cybersecurity expertise

L2 support

Incident response

Network security

ITSM knowledge

Education

Bachelor's degree in Information Security

Tools

SIEM

Firewalls

Tenable

SEPM

Aruba ClearPass

PAAM

Job description

Key Responsibilities

· Perform preventive maintenance, health checks and operational monitoring of network and security equipment

· Provide Level 2 operational support, maintenance and troubleshooting for network and cybersecurity infrastructure to ensure system availability, security compliance and operational stability

· Manage firewall operations, including rule administration, configuration changes, troubleshooting and verification in accordance with established security policies

· Provide operational support and maintenance for Hardware Security Modules (HSM), ensuring availability and proper functioning

· Monitor Security Information and Event Management (SIEM) platforms, investigate security alerts, analyse events, identify potential threats and escalation incidents to the relevant teams

· Administer and maintain Symantec Endpoint Protection Manager (SEPM), including monitoring endpoint security status and supporting security policy enforcement

· Monitor Aruba ClearPass and PAAM platforms, investigate operational issues and coordinate remediation to maintain service availability and access security

· Support Vulnerability Assessment and Penetration Testing (VAPT) remediation activities, including tracking findings, coordinating corrective actions and performing remediation verification

· Conduct quarterly security and compliance checks and support IM8 compliance governance to ensure adherence to applicable security standards, policies and requirements

· Perform incident, problem and change management activities, including incident investigation, escalation, root cause analysis and implementation of corrective and preventive actions

· Support patch management, configuration management and security hardening activities to maintain infrastructure integrity and reduce security risks

· Conduct testing and verification of infrastructure changes, patches, configurations and security remediation activities to ensure operational readiness and minimise service disruptions

· Coordinate incident response and resolution with relevant stakeholders, technical teams and service providers in accordance with established procedures and service-level agreements (SLAs)

· Maintain accurate operational documentation, incident records, configuration baselines, standard operating procedures (SOPs) and knowledge base articles

· Support day-to-day cybersecurity Business-as-Usual (BAU) operations, ensuring timely resolution of operational issues and adherence to established security policies, operational procedures and service-level requirements

Key Requirements

· Bachelor's degree in Information Security, Computer Science, or a related field, or equivalent work experience

· 3+ years of proven experience in cybersecurity or information security roles, with a focus on L2 support or similar responsibilities. Minimally 1-2 years of experience in supporting mission critical systems with a stringent SLA of 99.9%

· Strong understanding of security protocols, TCP/IP, network security, operating systems (Linux, Windows), and cloud security concepts. Well-versed in IT Service Management (ITSM) standards, processes, guidelines and best practices is an advantage

· Hands-on experience with security tools such as SIEM, firewalls, vulnerability scanners (e.g., Tenable), and incident response platforms

· Relevant certifications such asCompTIASecurity+,CertifiedEthical Hacker (CEH),orCISSParehighly valued

· Strong analytical thinking, problem-solving skills, attention to detail, and excellent communication and collaboration skills

JOB-01428

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

We regret that only shortlisted candidates will be notified