Lead Security Systems Maintenance Engineer

pcs security private limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

pcs security private limited in Singapore is seeking a Cyber Security Leader to oversee system maintenance, incident response, and vulnerability management across the organization.

The role requires guiding a team of engineers for Day 1 and Day 2 operations, collaborating with IT and network teams, and documenting security procedures. A CISSP or equivalent certification is preferred to strengthen governance.

Qualifications

• Bachelor's degree in CS/IS/Engineering or equivalent.
• Minimum 5 years of leadership experience.
• Strong communication, facilitation, and stakeholder management skills.
• A good team player and able to work independently.
• Able to lead a team of engineers to fulfil Day 1 and Day 2 functions.
• Strong analytical skills and attention to detail.

Responsibilities

• Cybersecurity system maintenance: Regularly monitor and maintain security tools, firewalls, antivirus software, and IDS/IPS.
• Incident response support: Identify, investigate and respond to security incidents with first-level troubleshooting and vendor escalation; document findings.
• Vulnerability management: Conduct regular assessments and patch management to keep systems secure.
• Security audits: Support audits by gathering logs and reports; ensure compliance with security practices and standards.
• Collaboration: Work with IT and network engineers to implement security measures and support operations.
• Documentation: Maintain detailed documentation on procedures, incidents, and the cybersecurity environment.

Skills

Leadership

Communication

Stakeholder management

Team leadership

Independence

Analytical thinking

Education

Bachelor's degree in Computer Science / Information Systems / Engineering

Minimum 5 years of leadership experience

Tools

IDS/IPS

Firewalls

Antivirus software

Job description

Pre-requisition

• Possess Bachelor'sdegree in Computer Science, Information Systems, Engineering, or equivalent.
• Minimum 5 years of relevant experience in a leadership role
• Strong communication, facilitation, and stakeholder management skills.
• A good team player and able to work independently.
• Able to lead a team of engineers to fulfil Day 1 and Day 2 functions
• Strong analytical skills and attention to detail

Job Description

• Cybersecurit System Maintenance:Regularly monitor and maintain securitytools, firewalls, antivirus software, and intrusion detection/prevention systems (IDS/IPS)
• Incident Response Support:Assist in identifying, investigating, and responding to security incidents, providing first-level troubleshooting and documentation. Liaise with technology vendors for escalation where required
• Vulnerability Management:Conduct regular vulnerability assessmentsand patch management to ensure systems remain secure
• Security Audits:Support security audits by gathering and preparing necessary logs and reports. Ensure compliance with security best practices and regulatory standards
• Collaboration:Work closely with IT teams, network engineers, and other stakeholders to implement security measures and support operational needs
• Documentation:Maintain detailed documentation onsecurity procedures, incidents, and the overall state of cybersecurity environment

Technical Skill Sets:

Cyber Security Domain: Endpoint protection, NetworkSecurity, IAM

Certification:CISSP or cyber security equivalent

Knowledge of the following will be an advantage:

Operational experience in Container Security and Key Management