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100+ Application Security Jobs - September 2026 - Urgent Hiring
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Undisclosed
Singapore
- Strategic Leadership & Vision
- Define and maintain the Group Security Architecture Vision and roadmap, ensuring alignment with Group Enterprise Architecture and business strategy.
- Anticipate emerging technology shifts and translate them into forward-looking security design principles and guardrails. ...
Posted
5 days ago
Undisclosed
Singapore
- Advisory to Risk Owners: Assist Business Unit Heads in overseeing the security posture of critical assets. Translate technical vulnerabilities into "Business Impact" language to facilitate informed risk acceptance.
- Control Lifecycle Management: Act on behalf of Control Owners to design, implement, and document the technologies required to mitigate risks.
- Execution Oversight: Coordinate with Control Performers (Support Teams) to ensure daily security activities are executed according to defined standards. ...
Posted
5 days ago
Undisclosed
KL City
- Lead discovery, requirements analysis, architecture, and solution-design activities across Microsoft Defender XDR and Microsoft Purview.
Posted
6 days ago
Undisclosed
KL City
- Lead discovery, requirements analysis, architecture, and solution-design activities across Microsoft Defender XDR and Microsoft Purview.
- Design integrated Microsoft Defender XDR solutions covering Microsoft Defender for Endpoint, Microsoft Defender for Identity, Microsoft Defender for Office 365, and Microsoft Defender for Cloud Apps.
- Design Microsoft Purview solutions covering Information Protection, Data Loss Prevention, Insider Risk Management, Communication Compliance, Data Lifecycle Management, Records Management, eDiscovery, and Audit. ...
Posted
6 days ago
SGD7,000 - SGD10,000 Per Month
Singapore
- Lead technical presentations, live demonstrations, and proof-of-concept engagements that showcase the value of Microsoft Purview and broader Microsoft Security solutions.
- Collaborate with sales teams and customers to understand their security and compliance needs, and design tailored solutions that address their specific challenges.
- Lead end-to-end implementation of Microsoft Purview — including setup, configuration, scanning, and cataloging — across cloud and hybrid environments. ...
Posted
7 days ago
Undisclosed
Singapore
- Our client is looking for a seasoned cybersecurity professional with deep expertise in Microsoft Purview to lead technical pre-sales and solution design for client’s customers. You'll act as a trusted advisor, helping organizations protect their most sensitive data through Microsoft's security and compliance ecosystem — from information protection to insider risk management.
- Pre-Sales & Technical Leadership
- • Lead technical presentations, live demonstrations, and proof-of-concept engagements that showcase the value of Microsoft Purview and broader Microsoft Security solutions. ...
Posted
7 days ago
Undisclosed
Singapore
- Cell phone reimbursement
- Dental insurance
- Flexible schedule ...
Posted
7 days ago
MYR10,000 - MYR17,500 Per Month
KL City
- Lead & Manage customer expectations through usage of security architecture.
- Frameworks to deliver consistent outcomes.
- Identify threats & security risks to ensure clear traceability & justification of controls are practical & implementation. ...
Posted
8 days ago
Undisclosed
Geylang
- Participate in infrastructure projects to ensure cybersecurity and security requirements are incorporated throughout the implementation lifecycle.
- Implement, maintain, and review operating system security baselines to ensure compliance with organizational security standards.
- Conduct vulnerability assessments and support timely remediation of identified security vulnerabilities. ...
Posted
9 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
11 days ago
Undisclosed
KL City
- Regional Security Blueprinting: Establish unified security architecture patterns that harmonize Bank Negara Malaysia (BNM) RMiT requirements with MAS (Singapore), NBC (Cambodia), SBV (Vietnam), and HKMA (Hong Kong) regulations.
- App-Layer Strategy (Primary): Design the strategic security architecture for Open Banking, API orchestrations, and the HLB digital core. Define standards for end-to-end payload encryption and regional identity federation.
- Cross-Border Data Strategy: Design the architectural guardrails for regional data flows, ensuring cross-border privacy compliance and localized data residency requirements. ...
Posted
12 days ago
Undisclosed
KL City
- Lead and execute security transformation initiatives for enterprise clients, focusing on AI security, cloud security, application security, and vulnerability management.
- Proficiency in writing code, scripting and automation (e.g., Python, PowerShell, Bash) to streamline investigations.
- Serve as a primary client-facing security expert, building strong relationships and effectively communicating complex technical concepts to both technical and non-technical stakeholders. ...
Posted
13 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
13 days ago
Undisclosed
Singapore
- Provide strong leadership and be a security thought leader and support a line of business within Tradeweb
- Promote strategic direction and influence security architecture adoption in product strategy and roadmap
- Drive adoption towards secure design and architecture patterns ...
Posted
13 days ago
SGD7,000 - SGD7,000 Per Month
Singapore
- Design, implement and manage enterprise security solutions across cloud, on-premises and hybrid environments.
- Lead security deployments, testing, troubleshooting and critical incident response.
- Manage security platforms, including hardening, upgrades, patching, changes and documentation. ...
Posted
14 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
15 days ago
Undisclosed
Singapore
- Conduct security risk assessments across business, application, and infrastructure initiatives.
- Perform threat modelling and recommend appropriate information security controls for key projects.
- Provide security advisory support throughout all phases of the project lifecycle. ...
Posted
16 days ago
SGD3,000 - SGD5,500 Per Month
Singapore
- Support the company's ICS/OT operations, including networks, systems, endpoints, and cybersecurity tools.
- Maintain OT system and network monitoring to ensure availability and reliability.
- Configure, troubleshoot, and provide day-to-day operational support for cybersecurity solutions within the ICS environment. ...
Posted
16 days ago
Undisclosed
Singapore
- Cell phone reimbursement
- Dental insurance
- Flexible schedule ...
Posted
16 days ago
SGD6,500 - SGD6,500 Per Month
Singapore
- Central, 5 Days Week
- 1 Year Direct Contract (non-agency contract; subject to renewal/conversion)
- Up to $8500 + Bonus ...
Posted
19 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
19 days ago
Undisclosed
Singapore
- Identify and address security vulnerabilities in mobile code, systems, and networks through manual review, automated tooling, and threat modelling.
- Manage and optimise application security tools, processes, and alerts to maintain a strong security posture.
- Validate and respond to Bug Bounty submissions, triaging findings and coordinating remediation with engineering teams. ...
Posted
12 days ago
Undisclosed
Singapore
- Perform security assessments and penetration testing on Shopee's web applications, APIs and internal systems; find real, exploitable issues and drive them to closure with engineering teams.
- Review code and architecture designs to catch security flaws before they ship, and help embed security requirements into new business and technology initiatives.
- Build and improve the security automation and tooling that scales the team's coverage beyond manual review: in-house AI agents for security workflows, as well as SAST, DAST and SCA capabilities integrated into the development pipeline. ...
Posted
21 days ago
Undisclosed
Singapore
- Serve as the field-facing security engineer for APJ, running early-access and gated previews: including our newest AI-powered vulnerability management capabilities with customers, leading threat modelling, vulnerability assessment using security agents, and remediation guidance
- Partner with leading third-party security providers to identify high-signal findings and turn them into correlated, high-fidelity detections that increase the security value of AWS security services
- Work backwards from customers to shape detection coverage and influence service roadmaps, feeding field and partner insights back to science and engineering teams ...
Posted
21 days ago
SCIENTEC CONSULTING PTE. LTD.
SGD7,000 - SGD7,000 Per Month
Singapore
- Implement and maintain security controls and secure engineering best practices.
- Conduct threat modelling, security assessments and risk reviews to identify vulnerabilities and recommend mitigations.
- Perform and support vulnerability assessments and penetration testing, including validation and remediation of findings. ...
Posted
22 days ago
Undisclosed
Singapore
- Support the company's ICS/OT operations, including networks, systems, endpoints, and cybersecurity tools.
- Maintain OT system and network monitoring to ensure availability and reliability.
- Configure, troubleshoot, and provide day-to-day operational support for cybersecurity solutions within the ICS environment. ...
Posted
23 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
24 days ago
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