100+ Application Security Jobs - September 2026

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Showing 157 jobs results for "application security"

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Senior- Lead Cybersecurity Engineer, TradeNet Senior- Lead Cybersecurity Engineer, TradeNet

GovTech Singapore

Undisclosed

Full Time

Singapore

Assess and validate security controls across IaaS/PaaS/SaaS environments, covering identity management, encryption, and network segmentation.
Govern security appliance policy and rule changes (WAF, DAM, Firewalls), including oversight of vendor operations and change management.
Triage application security findings against OWASP Top 10, reproduce and validate issues, and coordinate retesting with functional leads or delegates. ...

Posted

a month ago

Security Architect Security Architect

RiDiK Sdn Bhd

MYR10,000 - MYR17,500 Per Month

Full Time

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

a month ago

Cybersecurity Programmer (IT Distributor) Cybersecurity Programmer (IT Distributor)

RECRUIT EXPERT PTE. LTD.

SGD4,500 - SGD4,500 Per Month

Full Time

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

a month ago

MARKETING INTERN, ASIA PACIFIC MARKETING INTERN, ASIA PACIFIC

DHL Supply Chain

Undisclosed

Full Time

Tampines

Assist in the creation and editing of customer-facing content, such as customer meeting slides, case studies, videos and more
Help manage and organize assets within the Global Content Hub
Ensure brand consistency by applying global brand guidelines across materials ...

Posted

a month ago

Security Architecture Lead, FSI Environment Security Architecture Lead, FSI Environment

Argyll Scott

Undisclosed

Full Time

Singapore

Define and maintain enterprise security architecture strategy, principles, standards, and target-state roadmaps.
Develop security reference architectures and reusable security patterns for business and technology initiatives.
Ensure security architecture aligns with organisational risk management frameworks, regulatory requirements, and strategic objectives. ...

Posted

a month ago

IT Security Officer (CDN, WAF, DDoS) IT Security Officer (CDN, WAF, DDoS)

PCCW SOLUTIONS INSYS PTE. LTD.

SGD7,000 - SGD7,000 Per Month

Full Time

Singapore

Coordinate and liaise for testing of new Akamai features or security modules (App/API Protector and testing Bot Manager Premier) to align with agency’s needs.
Coordinate and liaise on lifecycle management of web properties, microservices, and APIs routed through the CDN platform.
Coordinate and liaise of periodic, proactive audits to ensure Akamai configurations remain robust against an evolving threat landscape. ...

Posted

a month ago

Senior DevOps Engineer Senior DevOps Engineer

Involve Asia

Undisclosed

Full Time

KL City

Design, build, operate, and improve highly available and scalable infrastructure on AWS and Kubernetes.
Own Kubernetes platform architecture, including cluster configuration, upgrades, networking, workload scheduling, scaling, security, and production reliability.
Design and maintain reusable Infrastructure as Code (IaC) using Terraform, and automate system configuration, provisioning, and operational tasks using Ansible. ...

Posted

a month ago