IT Security Engineer

BLAZECORP PTE. LTD.; Dublin; On-site; EUR 47,000 - 81,000; Full time

Job summary

BLAZECORP PTE. LTD. is seeking an IT Security Engineer in Singapore to implement, operate, and support security controls for mission-critical systems.

The role covers Day1 project security and Day2 operations, collaborating with Security Leads, Infra, System, and Software teams to ensure compliance with government security policies. The ideal candidate will have 3+ years of IT cybersecurity experience, hands-on Kubernetes/Docker security, CI/CD security tooling, and strong risk assessment

Qualifications

• Degree in Computer Science, Cybersecurity, Information Security, or equivalent
• 3–7 years of IT experience in cybersecurity or infrastructure security
• Hands-on experience with Kubernetes/Docker security and CI/CD security
• Familiarity with Singapore Government security policies (IM8 preferred)
• Certifications such as CEH, Security+ or CISSP Associate are advantageous

Responsibilities

• Implement security architecture and controls as designed by Security Leads/Architects
• Support system, application, and infrastructure security configurations
• Assist in threat modelling and risk assessment activities
• Translate security requirements into technical implementation across platforms
• Maintain security documentation and evidence for audits
• Implement and maintain security tools in CI/CD pipelines (SAST, DAST, SCA, container scanning)
• Monitor and triage findings; work with developers on remediation
• Support secure coding practices and DevSecOps adoption
• Assist with API security, secrets management, and secure communications setup
• Support investigation, containment, and remediation of security incidents

Skills

Security engineering

Threat modelling

CI/CD security

Kubernetes security

Docker security

IAM & access control

Vulnerability management

SAST/DAST

SIEM

Cloud security

Education

Degree in Computer Science, Cybersecurity, Information Security, or equivalent

Tools

Kubernetes

Docker

CI/CD tooling

IAM solutions

SAST/DAST tools

SIEM

Job description

IT Security Engineer

Location: Ang Mo Kio, Singapore

Experience Required: 3+ years

The IT Security Engineer will be responsible for implementing,operating, and supporting security controls for mission-critical systems withina secured environment. The role spans both project/implementation security (Day1) and operations/production support (Day 2), working closely with SecurityLeads, Infrastructure, System, and Software teams to ensure compliance withgovernment security policies and standards.

KeyResponsibilities

Security Implementation& Engineering

• Implement security architecture and controls asdesigned by Security Leads/Architects
• Support system, application, and infrastructuresecurity configurations
• Assist in threat modelling and risk assessmentactivities
• Translate security requirements into technicalimplementation across platforms

Compliance Support

• Support compliance with IM8/Government securitypolicies, Whole-of-Government (WOG) requirements, and PDPA (where applicable)
• Assist in preparing and documenting Security RiskAssessments (SRA), Vulnerability Assessments (VA), and Penetration Testing (PT)
• Maintain security documentation and evidence for audits

DevSecOps & SecureDevelopment

• Implement and maintain security tools in CI/CDpipelines (SAST, DAST, SCA, container scanning)
• Monitor and triage findings, working with developers onremediation
• Support secure coding practices and DevSecOps adoption
• Assist with API security, secrets management, andsecure communications setup

Security Testing Support

• Support coordination and execution of VA/PT activities
• Track vulnerabilities and ensure timely remediation
• Assist in documenting findings and closure evidence

System & PlatformHardening

• Implement and maintain security hardening for operatingsystems, middleware, databases, and Kubernetes/containers (RBAC, secrets,network policies)
• Support configuration of API Gateways, WAF, andauthentication/authorization mechanisms (OAuth2, mTLS)

Operations & IncidentResponse

• Support investigation, containment, and remediation ofsecurity incidents; perform log analysis and root cause analysis
• Monitor alerts from SIEM and security tools, and assistin tuning detection rules and dashboards
• Perform vulnerability scans, track patching, andescalate high-risk findings
• Support audit preparation, evidence collection, andremediation tracking
• Support access control administration (RBAC, MFA,Privileged Access Management) and periodic user access reviews

Requirements

• Degree in Computer Science, Cybersecurity, InformationSecurity, or equivalent
• 3-7 years of IT experience in cybersecurity orinfrastructure security
• Experience supporting security in projects orproduction environments
• Familiarity with Singapore Government security policies(IM8 preferred)
• Hands-on experience with Kubernetes/Docker security,IAM and access control, security tools (SAST, DAST, SIEM, vulnerabilityscanners), and CI/CD/DevSecOps practices
• Basic knowledge of network, application, and cloudsecurity
• Preferred certifications: CEH, CompTIA Security+, orequivalent; CISSP Associate, GIAC, AWS/Azure Security certifications areadvantageous
• Strong technical troubleshooting and problem-solvingskills, good communication with technical and non-technical teams, anddetail-oriented documentation skills