Infrastructure & Cloud Security Engineer

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

Job summary

A multinational commodities firm in Singapore is seeking an Infrastructure & Cloud Security Engineer to enhance security operations. You will design secure networks, lead audits, and manage incident responses. Applicants should have a Bachelor's degree and at least 3 years of relevant experience. Strong skills in Cisco, Palo Alto, and cloud technologies are essential. Apply now to join a cohesive team in an established organization.

Qualifications

• Minimum 3 years in system/network administration or cloud support roles.
• Hands-on security engineering of infrastructure security operations.
• Experience with incident response, infrastructure audit, and penetration testing.

Responsibilities

• Design and maintain secure network infrastructure.
• Lead network security audits and manage the vulnerability lifecycle.
• Monitor SIEM alerts and develop incident response runbooks.

Skills

Cloud security expertise

Network security management

Incident response

Vulnerability management

Technical expertise in Cisco

Technical expertise in Palo Alto

Technical expertise in Azure

Technical expertise in AWS

Education

Bachelor’s degree in information technology or Engineering

Tools

Cisco Network and Firewall

Palo Alto

Qualys/Nessus

Meraki

Azure

AWS

Job description

JOB DESCRIPTION

An MNC in the commodities industry with global presence and network is currently looking for an Infrastructure & Cloud Security Engineer to join their team.

Reporting to the manager, this role covers infrastructure and cloud security, incident response, vendor coordination, and SOC management, while overseeing overall IT security operations. Key responsibilities include designing and maintaining secure network infrastructure, applying Zero Trust principles, enforcing network segmentation, monitoring SIEM alerts, developing incident response runbooks, participating in security drills, and contributing to security strategy and planning.

The position also involves leading network security audits, managing the vulnerability lifecycle, hardening cloud infrastructure, supporting CSIRT setup, implementing DLP technologies, ensuring network and cloud availability, and tracking SLAs.

Successful candidates can expect to work in an established organization with a cohesive team.

REQUIREMENTS:

• Bachelor’s degree in information technology, Engineering, or equivalent
• Minimum 3 years in system/network administration or cloud support roles, with hands-on security engineering of infrastructure security operations
• Experience with on-premises and cloud infrastructure
• Experience with incident response, infrastructure audit, and penetration testing engagement
• Technical expertise with Cisco network and firewall, Palo Alto, Qualys/Nessus, Meraki, Azure, and AWS

Interested applicants kindly use the apply button or send in your application in MS word format to [e-mail] (EA: 18C9213 | R23112611)

*We regret that due to potential volume of responses, not all candidates will be contacted.