Specialist – Cloud Operations & Managed Services, Operations & Maintenance (Security)

TALENTSIS PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading firm in cybersecurity based in Tampines is seeking a Cybersecurity Specialist. Responsibilities include managing security systems, leading a team, and ensuring compliance with best practices. Candidates should have a Diploma or Degree in IT or related fields, along with 5+ years of experience in cybersecurity operations. Preferred certifications include CISSP. Interested applicants should send their resumes to the provided email address for immediate processing.

Qualifications

• 5+ years of experience in cybersecurity maintenance or IT security operations required.
• Professional certifications in cybersecurity solutions preferred.
• Proven experience in leading and managing technical teams.

Responsibilities

• Monitor, operate, and maintain cybersecurity systems and tools.
• Assist in incident response and troubleshooting.
• Conduct vulnerability assessments and manage patching activities.

Skills

Strong analytical skills

Problem-solving skills

Attention to detail

Team-oriented

Excellent communication skills

Education

Diploma or Degree in IT, Computer Science, Engineering

Tools

Firewall management

Intrusion detection/prevention systems

Antivirus software

Endpoint Protection

Container Security

Job description

Key Responsibilities

• Monitor, operate, and maintain cybersecurity systems including firewalls, antivirus software, intrusion detection/prevention systems (IDS/IPS), and other security tools.

• Assist in identifying, investigating, and responding to security incidents, providing first-level troubleshooting and proper documentation.

• Coordinate with technology vendors for issue escalation and resolution.

• Conduct regular vulnerability assessments and manage patching activities to ensure systems remain secure.

• Support security audits by preparing logs, reports, and documentation; ensure compliance with security best practices and regulatory requirements.

• Collaborate with IT teams, network engineers, and other stakeholders to implement security controls and support operational needs.

• Maintain detailed documentation on security procedures, incidents, and overall cybersecurity environment.

• Lead a team of engineers to execute Day 1 (implementation) and Day 2 (operations) functions effectively.

Requirements

• Diploma or Degree in IT, Computer Science, Engineering, or equivalent.

• Professional certifications in cybersecurity solutions preferred.

• Minimum 5 years of experience in cybersecurity maintenance or IT security operations.

• Proven experience in leading and managing technical teams.

• Strong analytical and problem-solving skills with high attention to detail.

• Ability to work independently and manage multiple tasks simultaneously.

• Excellent written and verbal communication skills.

• Team-oriented with a strong customer service mindset.

• Experience in one or more cybersecurity domains such as Endpoint Protection, Network Security, or Identity and Access Management (IAM).

• CISSP or equivalent certification is an advantage.

• Operational experience in Container Security and Key Management is a plus.

Work Location

Tampines

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to [e-mail] for immediate processing.

Only shortlisted candidates will be notified.