SalaryPeak

Senior Cybersecurity Specialist (Security Services) (JD#10786)

SCIENTE INTERNATIONAL PTE. LTD.
Singapore 8+ years Posted Jan 19, 2026

Salary Range

SGD 156,000 - SGD 180,000 /year

SGD 13,000 - SGD 15,000/month

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Skills Required

TacticsApplication Security.NETAnalytical SkillsPipelinesCompositionPenetration TestingPythonWeb ApplicationsJavaVulnerability AssessmentSoftware Development

Job Description

Job Summary

We are seeking for a senior cybersecurity professional responsible for advancing security testing, offensive security, and secure-by-design capabilities across a large ministry ecosystem. Acts as a technical authority bridging governance with hands-on execution, driving a shift from reactive security to proactive, standardized, and resilient security practices.

Mandatory Skill-set

  • Minimum 8 years of hands-on technical experience in cybersecurity, with a strong focus on offensive security and application security;
  • Must have OSCP certification – mandatory for Security Services role;
  • Must have proven experience conducting penetration testing across web applications, IT systems, cloud platforms, and complex network environments;
  • Expertise in manual and automated source code reviews; strong understanding of secure software development lifecycle (SSDLC);
  • Ability to read and analyze code in Java, Python, .NET, and JavaScript;
  • Proficiency with SAST, DAST, SCA, and VAPT tools such as Checkmarx, Fortify, SonarQube, Snyk, and Burp Suite;
  • Strong understanding of MITRE ATT&CK framework, adversary TTPs, and hands-on use of CI/CD tools (Jenkins, GitLab CI, GitHub Actions);
  • Practical experience working in cloud environments, including government-regulated cloud platforms;
  • Ability to clearly communicate complex technical risks to non-technical stakeholders.

Desired Skill-set

  • OSWE (Offensive Security Web Expert), CASE, GWEB, or equivalent advanced security certifications
  • Experience leading red team engagements and adversary simulation exercises
  • Strong analytical skills to identify recurring security gaps and improve testing quality
  • Demonstrated ability to mentor teams and uplift security maturity across multiple organizations
  • High intellectual curiosity with continuous learning mindset in evolving threat landscapes

Responsibilities

  • Define and maintain ministry-wide security testing frameworks covering Vulnerability Assessment and Penetration Testing (VAPT);
  • Develop and roll out SOPs for engaging external security vendors and managing internal security testing cycles;
  • Create quality rubrics to assess penetration testing vendors and conduct periodic reviews of testing reports;
  • Lead complex red teaming exercises and advanced penetration tests on high-impact systems;
  • Simulate real-world adversary attacks using current threat actor tactics, techniques, and procedures (TTPs);
  • Continuously monitor the global threat landscape and update security testing standards accordingly;
  • Establish and enforce secure coding standards aligned with OWASP and SANS guidelines;
  • Lead strategies for Static Application Security Testing (SAST) and Software Composition Analysis (SCA);
  • Evaluate and recommend security tools for source code analysis and third-party library risk detection;
  • Provide guidance on integrating security tools into CI/CD pipelines (DevSecOps);
  • Review and recommend systems that improve overall code quality with security as a core principle;
  • Track emerging technologies including cloud-native security and AI-assisted development to enhance resilience;
  • Act as a trusted advisor to senior technology and security stakeholders on secure-by-design practices;
  • Build and manage communities of practice to harmonize security testing efforts across agencies.


Should you be interested in this career opportunity, please send in your updated resume to [email protected] at the earliest.

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Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

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