Infra Cybersecurity Engineer: Secure Cloud & Network

Assurity Trusted Solutions Pte Ltd; Singapore; On-site; SGD 90,000 - 180,000; Full time

Benefits offered by this job

Flexible work arrangements

Total rewards with wellness programmes

Job summary

Assurity Trusted Solutions Pte Ltd is seeking an Infrastructure Cybersecurity Engineer to act as the SME for security across the organisation’s IT infrastructure, including network, applications, systems, and cloud environments. The role emphasizes offensive security expertise to proactively identify weaknesses and coordinate remediation with infrastructure teams.

The engineer will drive secure architecture, conduct penetration testing, manage security tools, and ensure compliance with

Qualifications

• Minimum 2 years in security engineering with a focus on infrastructure or network security.
• OSCP certification is required.
• Hands-on experience with network or infrastructure penetration testing and reporting.
• Ability to translate security concepts to non-technical stakeholders.
• Experience with ISO/NIST/CIS benchmarks is preferred.

Responsibilities

• Serve as cybersecurity SME within the Infrastructure division, advising on security decisions, designs, and operations.
• Design and implement secure architecture for IT infrastructure, including network segmentation and access controls.
• Conduct and coordinate penetration testing and vulnerability assessments, translating findings into remediation plans.
• Identify and remediate vulnerabilities across servers, network devices, and cloud services.
• Implement and manage security monitoring tools and SIEM to detect and respond to incidents.
• Manage access and privileges with strong authentication, enforcing least privilege principles.

Skills

Penetration testing

Infrastructure security

Network security

Cloud security

Security architecture

Threat detection

Education

OSCP Certification

CISSP/CEH/CISM/CCSP (adv.)

Tools

Metasploit

Nmap

Burp Suite

SIEM

Firewalls

Endpoint security

Job description

Assurity Trusted Solutions Pte Ltd is seeking an Infrastructure Cybersecurity Engineer to act as the SME for security across the organisation’s IT infrastructure, including network, applications, systems, and cloud environments. The role emphasizes offensive security expertise to proactively identify weaknesses and coordinate remediation with infrastructure teams.

The engineer will drive secure architecture, conduct penetration testing, manage security tools, and ensure compliance with