Security Engineer, Cloud Operations

PCS SECURITY PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

PCS Security Private Limited in Singapore seeks an experienced Cybersecurity System Maintainer to monitor and manage security tools, firewalls, and IDS/IPS. You will lead a team in Day 1/Day 2 operations, drive vulnerability management, and support audits while collaborating with IT and network teams.

Candidates should have 5+ years in security operations, strong communication, and the ability to handle multiple tasks with attention to detail. CISSP or equivalent certification is advantageous.

Qualifications

• Strong analytical skills
• Attention to detail
• Ability to work independently and manage multiple tasks simultaneously
• Excellent communication skills, both written and verbal
• Team-oriented with a strong customer service mindset
• Experience in cyber security domains (Endpoint protection, Network Security, IAM)
• Certifications in CISSP or equivalent would be advantageous
• Operational experience in Container Security and Key Management is a plus

Responsibilities

• Regularly monitor and maintain security tools, firewalls, antivirus software, and IDS/IPS
• Assist in identifying, investigating, and responding to security incidents, providing first-level troubleshooting and documentation
• Liaise with technology vendors for escalation where required
• Conduct regular vulnerability assessments and patch management to ensure systems remain secure
• Support security audits by gathering and preparing logs and reports; ensure compliance with best practices and regulatory standards
• Work closely with IT teams, network engineers, and other stakeholders to implement security measures and support operational needs
• Maintain detailed documentation on security procedures, incidents, and the overall cybersecurity environment

Job description

Education / Experience:

• Diploma / Degree in IT / Computer Science / Engineering or equivalent
• Professional certifications in cyber security solutions preferred
• At least 5 years of experience in cyber security maintenance role or IT security operations
• Experience in leading team

Job Description:

Cybersecurity System Maintenance

Regularly monitor and maintain security tools, 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 assessments and 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 on security procedures, incidents, and the overall state of cybersecurity environment

Skill Sets:

• Able to lead a team of engineers to fulfil Day 1 and Day 2 functions
• Strong analytical skills and attention to detail
• Ability to work independently and manage multiple tasks simultaneously
• Excellent communication skills, both written and verbal
• Team-oriented with a strong customer service mindset
• Experience in either one of the multiple cyber security domain eg. (Endpoint protection, Network Security, IAM)
• Certifications in CISSP or equivalent would be advantageous
• Operational experience in Container Security and Key Management is a plus