IT Infrastructure Manager - Security

Paradigm Recruitment Pte. Ltd.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading recruitment agency seeks an IT Infrastructure Manager - Security for a banking client in Singapore. The successful candidate will be responsible for ensuring compliance with MAS Technology Risk Management guidelines while defending against cyber threats. Key duties include conducting security risk assessments, leading technical defense initiatives, and managing vendor risks. Candidates with 3+ years in IT Security, a degree in IT, and security certifications such as CISSP or CISM are highly preferred. Interested applicants can apply via Quick Apply or email their resume.

Qualifications

• At least 3 years in IT Security, ideally within banking or financial tech.
• Highly valued certifications: CISSP, CISM, CISA.
• Hands-on infrastructure support experience with Windows and Linux environments.
• Experience with Fast And Secure Transfer (FAST).

Responsibilities

• Conducting security risk assessments and managing third-party/vendor risks.
• Leading system hardening, patch management, and vulnerability remediation.
• Acting as a subject matter expert for new IT security initiatives.

Skills

Modern cloud security

Traditional banking infrastructure

CyberArk (PAM)

MASTERSAM

Trend Micro

Symantec

Tenable Nessus

M365 Security

Windows

Red Hat Linux

Active Directory

VMware

AS400 systems

Firewalls

Proxy servers

Network Segmentation

Vendor management

Project management

Education

Degree or diploma in IT

Job description

Our client is in the banking industry and they have a few job openings for the IT Infrastructure Manager - Security position

The IT Infrastructure Manager - Security is responsible for keeping the bank compliant with MAS Technology Risk Management (TRM) guidelines while proactively defending against cyber threats.

Responsibilities

• Compliance & Governance: Conducting security risk assessments, gap analysis on MAS advisories (like FINTEL), and managing third-party/vendor risks.

• Technical Defense: Leading system hardening, patch management, and vulnerability remediation. You will also review access logs and manage security tools like Firewalls and Proxies.

• Project Leadership: Acting as a subject matter expert to lead or support new IT security initiatives and infrastructure upgrades.

Requirements

• The IT Manager is required to know both modern cloud security and traditional banking infrastructure:

• Security Tools: CyberArk (PAM), MASTERSAM, Trend Micro, Symantec, Tenable Nessus, and M365 Security.

• Infrastructure: Windows/Red Hat Linux, Active Directory, VMware, and notably AS400 systems (common in legacy banking).

• Networking: Firewalls, Proxy servers, and Network Segmentation.

• At least 3 years in IT Security, ideally within banking or for a financial tech vendor.

• A degree or diploma in IT.

• Highly values certifications like CISSP, CISM, or CISA.

• Strong vendor management (onboarding/auditing) and project management abilities.

• hands-on infrastructure support experience with Windows and Linux environments, as this role requires hands-on support and 24x7 rotating duty

• Applicants are required to possess the Fast And Secure Transfer(FAST) experience

Applicants who are keen to apply for this position can click "Quick Apply" or send latest resume to [e-mail]

Alfred Lai
EA Reg No: R1545971
EA License No: 21C0434