146 Security Infrastructure jobs in Singapore

We are seeking a skilled professional to manage and maintain our security infrastructure.

• Conduct equipment setup, perform cyber hardening, and monitor software and hardware for optimal performance.
• Inspect backend IT security systems, including firewalls, network switches, and frontend devices like Access Control, Intrusion Detection, Perimeter Systems, CCTV Analytics, and Security Management Systems.
• Provide technical expertise, review security protocols, and participate in project planning meetings.

• Degree in Computer Science, Electrical Engineering, or related field.
• Strong knowledge of security backend equipment, servers, databases, applications, and networks.
• Experience with cyber hardening, data analysis, and MS Office products.
• Excellent problem-solving skills and ability to work in a team environment.

We are looking for a skilled and proactive Infrastructure & Security Engineer to join our team. In this role, you will play a critical part in managing and optimizing our cloud infrastructure hosted on Microsoft Azure, while also supporting security assessments, source code deployments, and network architecture. You will ensure the availability, performance, and security of our applications and infrastructure in a fast-paced, technology-driven environment.

Infrastructure and Cloud Operations

• Design and maintain a simple three-tier network architecture (web, application, and database layers), incorporating CDN, firewalls, load balancers, and system log collection tools.
• Manage Microsoft Azure resources including VM provisioning, auto-scaling, OS patching, backup, and capacity monitoring.
• Configure and maintain Azure Monitoring tools such as Azure Monitor, Log Analytics, and Application Insights.
• Establish alerting mechanisms for resource utilization and application performance issues.

Cybersecurity and Risk Assessment

• Perform cybersecurity risk assessments across applications, infrastructure, and code repositories.
• Plan and execute Vulnerability Assessment and Penetration Testing (VAPT), and follow through with mitigation and documentation.
• Conduct secure code reviews and initiate source code scans using industry-standard tools.

System Administration and Logging

• Analyze IIS logs and Windows Event Logs to identify issues or anomalies.
• Participate in system audits and contribute to compliance efforts.

Deployment and Release Management

• Support and execute application source code deployments in production and non-production environments.
• Collaborate with developers to ensure deployment readiness and rollback strategies.

Must-Have:

• Solid understanding of cloud infrastructure and services, particularly within the Microsoft Azure ecosystem.
• Experience managing basic network infrastructure including firewalls, CDNs, and load balancers.
• Hands-on experience with virtual machines, Azure monitoring tools, and system scaling.
• Strong cybersecurity knowledge with direct experience conducting VAPT and secure code reviews.
• Familiarity with application deployment pipelines and configuration management.

Preferred:

• Certifications such as Microsoft Certified: Azure Administrator Associate or CompTIA Security+.
• Experience with tools like Nessus, Burp Suite, SonarQube, or similar.
• Background in DevOps practices.

About the Role
We are looking for a skilled and proactive
Infrastructure & Security Engineer
to join our team. In this role, you will play a critical part in managing and optimizing our cloud infrastructure hosted on Microsoft Azure, while also supporting security assessments, source code deployments, and network architecture. You will ensure the availability, performance, and security of our applications and infrastructure in a fast-paced, technology-driven environment.
Key Responsibilities
Infrastructure and Cloud Operations
Design and maintain a simple three-tier network architecture (web, application, and database layers), incorporating CDN, firewalls, load balancers, and system log collection tools.
Manage Microsoft Azure resources including VM provisioning, auto-scaling, OS patching, backup, and capacity monitoring.
Configure and maintain Azure Monitoring tools such as Azure Monitor, Log Analytics, and Application Insights.
Establish alerting mechanisms for resource utilization and application performance issues.
Cybersecurity and Risk Assessment
Perform cybersecurity risk assessments across applications, infrastructure, and code repositories.
Plan and execute Vulnerability Assessment and Penetration Testing (VAPT), and follow through with mitigation and documentation.
Conduct secure code reviews and initiate source code scans using industry-standard tools.
System Administration and Logging
Analyze IIS logs and Windows Event Logs to identify issues or anomalies.
Participate in system audits and contribute to compliance efforts.
Deployment and Release Management
Support and execute application source code deployments in production and non-production environments.
Collaborate with developers to ensure deployment readiness and rollback strategies.
Requirements
Must-Have:
Solid understanding of cloud infrastructure and services, particularly within the Microsoft Azure ecosystem.
Experience managing basic network infrastructure including firewalls, CDNs, and load balancers.
Hands-on experience with virtual machines, Azure monitoring tools, and system scaling.
Strong cybersecurity knowledge with direct experience conducting VAPT and secure code reviews.
Familiarity with application deployment pipelines and configuration management.
Preferred:
Certifications such as Microsoft Certified: Azure Administrator Associate or CompTIA Security+.
Experience with tools like Nessus, Burp Suite, SonarQube, or similar.
Background in DevOps practices.
What We Offer
Opportunity to work on cloud-native applications hosted entirely on Azure.
A collaborative and inclusive team environment.
Professional growth opportunities in both cloud infrastructure and cybersecurity domains.
Competitive salary and benefits.
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We are looking for a skilled and proactive Infrastructure & Security Engineer to join our team. In this role, you will play a critical part in managing and optimizing our cloud infrastructure hosted on Microsoft Azure, while also supporting security assessments, source code deployments, and network architecture. You will ensure the availability, performance, and security of our applications and infrastructure in a fast-paced, technology-driven environment.

Infrastructure and Cloud Operations

• Design and maintain a simple three-tier network architecture (web, application, and database layers), incorporating CDN, firewalls, load balancers, and system log collection tools.
• Manage Microsoft Azure resources including VM provisioning, auto-scaling, OS patching, backup, and capacity monitoring.
• Configure and maintain Azure Monitoring tools such as Azure Monitor, Log Analytics, and Application Insights.
• Establish alerting mechanisms for resource utilization and application performance issues.

Cybersecurity and Risk Assessment

• Perform cybersecurity risk assessments across applications, infrastructure, and code repositories.
• Plan and execute Vulnerability Assessment and Penetration Testing (VAPT), and follow through with mitigation and documentation.
• Conduct secure code reviews and initiate source code scans using industry-standard tools.

System Administration and Logging

• Analyze IIS logs and Windows Event Logs to identify issues or anomalies.
• Participate in system audits and contribute to compliance efforts.

Deployment and Release Management

• Support and execute application source code deployments in production and non-production environments.
• Collaborate with developers to ensure deployment readiness and rollback strategies.

Must-Have:

• Solid understanding of cloud infrastructure and services, particularly within the Microsoft Azure ecosystem.
• Experience managing basic network infrastructure including firewalls, CDNs, and load balancers.
• Hands-on experience with virtual machines, Azure monitoring tools, and system scaling.
• Strong cybersecurity knowledge with direct experience conducting VAPT and secure code reviews.
• Familiarity with application deployment pipelines and configuration management.

Preferred:

• Certifications such as Microsoft Certified: Azure Administrator Associate or CompTIA Security+.
• Experience with tools like Nessus, Burp Suite, SonarQube, or similar.
• Background in DevOps practices.

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Direct message the job poster from Kerry Consulting

We are seeking a highly skilled Infrastructure Security Lead or Engineer to design, implement, and oversee comprehensive security solutions that safeguard our client's IT infrastructure. This role requires deep technical expertise, strategic thinking, and the ability to collaborate with cross-functional teams to ensure a robust security posture.

Responsibilities:

• Develop and implement security architecture across on-premise and cloud environments, ensuring alignment with industry frameworks and regulatory requirements.
• Design and manage network and perimeter security, including firewalls, IDS/IPS, VPNs, zero-trust network access (ZTNA), and DDoS protection, while optimizing SIEM and SOC capabilities.
• Implement cloud and endpoint security best practices across AWS, Azure, and Google Cloud, ensuring CASB, CWPP, CSPM, IAM controls, EDR, MDM, and application security are effectively deployed.
• Strengthen data security with encryption, DLP, rights management, and database security controls, while ensuring compliance with data protection laws.
• Develop and maintain incident response plans, lead security investigations, and enhance threat intelligence capabilities using frameworks like MITRE ATT&CK and the cyber kill chain.
• Conduct security audits, risk assessments, and continuous monitoring to proactively identify vulnerabilities, drive remediation efforts, and improve overall security posture.

Requirements:

• Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field.
• 8+ years of experience in cybersecurity, with a strong focus on infrastructure security, network security, and cloud security.
• Hands-on expertise in security technologies such as firewalls, IDS/IPS, SIEM, EDR, IAM, and cloud security platforms (AWS, Azure, Google Cloud).
• In-depth knowledge of security frameworks and compliance standards.
• Strong analytical and problem-solving skills, with experience in threat modeling, risk assessments, and security incident response.
• Excellent communication and stakeholder management skills, with the ability to translate technical risks into business impact.

To apply:

If you're interested to apply or find out more, please reach out to Chen Yi at Due to anticipated high volume of applications, we regret to inform that only shortlisted candidates will be notified. Thank you.

Reg: R1876389

Lic: 16S8060

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Information Services

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Direct message the job poster from Kerry Consulting

We are seeking a highly skilled Infrastructure Security Lead or Engineer to design, implement, and oversee comprehensive security solutions that safeguard our client's IT infrastructure. This role requires deep technical expertise, strategic thinking, and the ability to collaborate with cross-functional teams to ensure a robust security posture.

Responsibilities:

• Develop and implement security architecture across on-premise and cloud environments, ensuring alignment with industry frameworks and regulatory requirements.
• Design and manage network and perimeter security, including firewalls, IDS/IPS, VPNs, zero-trust network access (ZTNA), and DDoS protection, while optimizing SIEM and SOC capabilities.
• Implement cloud and endpoint security best practices across AWS, Azure, and Google Cloud, ensuring CASB, CWPP, CSPM, IAM controls, EDR, MDM, and application security are effectively deployed.
• Strengthen data security with encryption, DLP, rights management, and database security controls, while ensuring compliance with data protection laws.
• Develop and maintain incident response plans, lead security investigations, and enhance threat intelligence capabilities using frameworks like MITRE ATT&CK and the cyber kill chain.
• Conduct security audits, risk assessments, and continuous monitoring to proactively identify vulnerabilities, drive remediation efforts, and improve overall security posture.

Requirements:

• Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or a related field.
• 8+ years of experience in cybersecurity, with a strong focus on infrastructure security, network security, and cloud security.
• Hands-on expertise in security technologies such as firewalls, IDS/IPS, SIEM, EDR, IAM, and cloud security platforms (AWS, Azure, Google Cloud).
• In-depth knowledge of security frameworks and compliance standards.
• Strong analytical and problem-solving skills, with experience in threat modeling, risk assessments, and security incident response.
• Excellent communication and stakeholder management skills, with the ability to translate technical risks into business impact.

To apply:

If you're interested to apply or find out more, please reach out to Chen Yi at Due to anticipated high volume of applications, we regret to inform that only shortlisted candidates will be notified. Thank you.

Reg: R1876389

Lic: 16S8060

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Information Services

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Get notified about new Security Engineer jobs in Singapore, Singapore .

Security Engineer (SOC Analyst) - Digital Bank

Security Operations Engineer (Shift) - 2 year contract

Information Technology - Cyber Security Analyst (Scoot)

Cybersecurity Engineer (Cloud Infrastructure and Log Management)

Information Security Analyst Level I or II - SIEM, Tues-Sat 7am-3pm

Application Security Engineer (Pentester)

Senior Information Security Engineer (Security Governance) - Infrastructure Security

Information Technology - Cyber Security Engineer (Threat Management and Incident Response) (Scoot)

Senior Cybersecurity Engineer (Endpoint Protection, Detection and Response)

Graduate Hiring - Cybersecurity Engineer

Regional Safety Engineer - Singapore, Data Center Health and Safety

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Job Title: IT Infrastructure & Security Manager

We are seeking a highly skilled and experienced IT Infrastructure & Security Manager to join our team. The successful candidate will be responsible for managing, implementing, and maintaining all IT infrastructure components to ensure the smooth running of our daily operations.

• Manage and implement IT infrastructure components including hardware, software, and network systems.
• Develop and maintain technical designs, developing and maintaining software applications.
• Provide IT solutions that support our business operations and users' requests.
• Administer and monitor all applications databases to ensure optimal performance.
• Lead and manage direct reports towards achievement of common goals.
• Manage IT sourcing or procurement of system enhancement, maintenance, and operations support.

• Degree in Information Technology or relevant field.
• Minimum 4-6 years' experience in programming, specification, software design, and implementation of application.
• Experience working with ERP systems, preferably Business One and Microsoft Business Central.
• Strong knowledge of IT infrastructure, security, and database management.
• Excellent leadership and communication skills.

• Competitive salary range $5000-$6500 per month.
• 5 days working week, Monday to Friday.
• Lunch provided.
• Company transport provided.
• Pick-up points at Marsiling MRT Station & Jurong East MRT Station.

We offer a dynamic and challenging work environment, opportunities for professional growth and development, and a competitive remuneration package.

Interested candidates may submit their resume via WhatsApp.

Our client is a Commodity Trading MNC with HQ in Japan, currently seeks a Cloud & Infrastructure Security Engineer to join their expanding IT team.

Reporting to the IT Manager, the incumbent will be working in a team of 9 staffs. He / She will need to support the organization’ IT Infrastructure system and network. The main duties will include oversee network and cloud operations, support incident response processes & security operations, track SLAs, facilitate escalation, vendor coordination, to ensure service delivery, maintain infrastructure security documentation, secure cloud workloads, monitor SIEM alerts, and maintain network infrastructure (firewalls, IDS/IPS, VPNs)

Additionally, he / she will need to be implement DLP technologies, support CSIRT setup, lead enterprise network security audits, manage vulnerability lifecycle, and harden cloud infrastructure.

Successful applicants can look forward to working in a structured environment with good company benefits.

REQUIREMENTS

• Bachelor’s Degree in Information and Technology, Engineering, or a related discipline
• Min 3 years’ experience in IT infrastructure (system/network administration or cloud support) with hands-on security engineering or infrastructure security operations
• Working experience in either on incident response, penetration testing, or infrastructure audit
• Proficient in managing both On-Premises and cloud infrastructure
• Strong technical proficiency with Palo Alto, Azure, AWS, Nessus, Qualys, Meraki, and Cisco

Interested applicants kindly use the apply button or send in your application in MS word format to (EA: 18C9213 / R21103164)

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

Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies.

As a Lead Infrastructure Engineer at JPMorgan Chase within the Infrastructure Platforms, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Continue to evolve your technical and cross-functional knowledge outside of your aligned domain of expertise.

Job responsibilities

• Applies technical expertise and problem-solving methodologies to projects of moderate scope
• Drives a workstream or project consisting of one or more infrastructure engineering technologies
• Works with other platforms to architect and implement changes required to resolve issues and modernize the organization and its technology processes
• Executes creative solutions for the design, development, and technical troubleshooting for problems of moderate complexity
• Strongly considers upstream/downstream data and systems or technical implications and advises on mitigation actions
• Adds to team culture of diversity, equity, inclusion, and respect

• Bachelor's Degree in Computer Science, Cybersecurity, Data Science, or related disciplines
• Formal training or certification on infrastructure disciplines concepts and 5+ years applied experience
• Very good understanding in multiple network infrastructure technologies and protocols including Global and Local load balancing, DNS, network routing, switching, WAN, firewalls and proxies.
• Experienced and knowledge in the following key areas - Network Architecture & Engineering (planning, provision), Design (compliance, security), Hardware Architecture (performance testing, monitoring, operations), Hardware Benchmarking (program management, network management) and Infrastructure life-cycle management and refresh.
• Good knowledge and understanding of Zero-Trust, Micro-segmentation, SASE architectures & Content Delivery Network (CDN)
• Experience in handling audit preparation (internal & external regulatory)
• Thorough understanding of business technology drivers and their impact on architecture design, performance and monitoring, best practices.
• Demonstrated ability to conceptualize, launch, and deliver multiple IT projects on time and within budget.
• Ability to collaborate with different teams and roles to achieve common goals.
• Ability to articulate to more experienced management a technical strategy in clear, concise, understandable terms.

• Knowledge of public cloud infrastructure (e.g. AWS) and cloud technologies
• Understanding of DevOps principles and network automation solutions