Total 143 security job vacancies in Information Technology category

Job Description

You will be a member of the Group Information Security Team responsible for initiating, implementing, and maintaining security products and solutions to support enterprise security. This position is seconded to Scoot.

Key Responsibilities include:

• Subject matter expert (SME) for the security systems owned by the Information Security Team.
• Ensure security systems are utilized to their maximum capabilities.
• Recommend and drive cybersecurity solutions and initiatives to improve the cybersecurity of the organization.
• Prepare RFQ and evaluation criteria. Proof of concept (POC) during product evaluation. Liaising with vendors to implement security solutions.
• Provide security consultancy, technical guidance, expertise, solutions, and education.
• Identify and assess cyber risks in the IT infrastructure environment.
• Keep up to date on emerging security threats and vulnerabilities on new platforms adopted by the SIA Group and propose mitigating controls.
• This is an individual contributor role. Deliver tasks with minimal supervision.
• Provide support for AUDIT initiatives. Liaise with Internal and External Auditors from the Cyber team.
• Provide AUDIT support for ISO 27001, PCI-DSS, and Cyber Security Maturity Assessment.
• Any relevant ad-hoc duties. Manage individual project priorities, deadlines, and deliverables.
• Strong communication skills.
• Coordinate and deploy SIA Group IT cybersecurity initiatives in Scoot.

Requirements

• Degree in IT or related field, with at least 4-6 years in information security, especially in the cybersecurity space.
• Professional security certifications (CISSP, GPEN, OSCP, CEH, CISA, CRISC, CISM etc) preferred.
• Experience with Governance, Risk and Compliance (GRC) activities.
• Familiar with ISO 27001, PCI-DSS, PDPA, and GDPR requirements.
• Experience in security technologies, practices, application/network/systems architecture and design, test tools and processes.
• Knowledge of cyber security threats, vulnerabilities, hacking, and exploit methods etc.
• Strong oral, written, presentation and interpersonal skills.
• Possess a positive attitude with drive, initiative, enthusiasm, and a keen sense of urgency in resolving high-priority issues.
• Able to work independently and in a team-oriented, collaborative environment.

Job Description:

• Responsible for validating system stability, resilience, and performance through structured testing activities.
• The role focuses on designing and executing performance testing using Microfocus LoadRunner to ensure applications meet performance, reliability, and operational requirements.
• The position works closely with development, infrastructure, and security teams to identify performance risks and optimize system behavior under various workload conditions.

Key Responsibilities:

• Develop and create performance testing scripts using Microfocus LoadRunner by recording application workflows and user interactions.
• Execute performance, load, and stress testing to ensure applications meet defined performance benchmarks and operational requirements.
• Analyze system behavior under load conditions and identify performance bottlenecks, stability risks, or system weaknesses.
• Fine-tune LoadRunner configurations and tool parameters to simulate realistic user scenarios and achieve accurate test results.
• Collaborate with application, infrastructure, and security teams to define and design appropriate test scenarios and workloads.
• Participate in different phases of the testing lifecycle, including test planning, execution, monitoring, and reporting.
• Prepare detailed performance test reports with findings, risk observations, and recommendations for system improvements.
• Support system readiness assessments prior to production deployment.
• Ensure testing activities align with organizational quality, security, and operational standards.

Requirements:

• Proven experience in performance testing using Microfocus LoadRunner or equivalent performance testing tools (mandatory).
• Strong expertise in creating and maintaining performance test scripts.
• Good understanding of software testing lifecycle (STLC) and testing phases.
• Experience tuning testing parameters to meet expected performance objectives.
• Ability to coordinate with cross-functional teams to identify test scenarios and testing requirements.
• Understanding of system architecture, application workflows, and performance metrics.
• Strong analytical and problem-solving skills.

Preferred Skills:

• Experience testing enterprise or banking applications.
• Knowledge of system monitoring tools and performance analysis techniques.
• Understanding of application performance tuning and capacity planning concepts.
• Exposure to ICT security or system resilience testing environments.

Core Competencies:

• Performance Testing & Analysis
• LoadRunner Script Development
• System Stability & Resilience Testing
• Test Scenario Design
• Cross-team Collaboration
• Performance Optimization

Job Description

You will be a member of the Group Information Security Team responsible for ensuring corporate applications, systems, networks, and digital assets are adequately protected and mitigated against cyber threats and risks. You will help drive cybersecurity and risk management efforts and user awareness and education within the Singapore Airlines Group.

Key Responsibilities include:

• Provide cyber governance and risk management oversight.
• Manage the security policy framework and relevant standards.
• Oversee applicable security, regulatory, privacy, contractual cyber requirements.
• Manage cyber risk analysis and self-assessments program for various information services, systems, processes and recognized industry standards.
• Conduct risk assessments, document results, and propose and track remediation tasks.
• Develop compliance program top routinely assess existing infrastructure, systems, and applications for compliance and vulnerabilities and propose relevant mitigating controls.
• Conduct vulnerability assessments and track remediation status of identified vulnerabilities.
• Identify and assess cyber risks and recommend and drive cyber security solution and initiatives to improve cyber security posture.
• Define controls to meet regulatory, legislative, and industry specific compliance requirements.
• Manage third party cyber risk assessment standards.
• Prepare IT security related KPI reports and management reports for compliance monitoring and reporting.
• Drive the implementation of GRC tool.
• Maintain user cyber awareness and provide security advisory on emerging security threats and vulnerabilities.
• Develop, review and continuously improve IT security training material and conduct user training to improve user awareness and incident response readiness.
• This role may be seconded to any of SIA’s subsidiary group

Requirements

• Degree in IT or related fields, with 4-5 years relevant information security working experience, especially in the application security space.
• Professional security certifications (CISSP, CISA, CEH etc) preferred.
• Experience with Governance, Risk and Compliance (GRC) activities.
• Familiar with PCI, PDPA, GDPR requirements
• Experience in security technologies, practices, application/network/systems architecture and design, tests tools and processes.
• Knowledge of cyber security threats, vulnerabilities, hacking and exploit methods etc
• Strong oral, written, presentation and inter-personal skills.
• Possess positive attitude with drive, initiative, enthusiasm and a keen sense of urgency in resolving high-priority issues.
• Able to work independently and in a team-oriented, collaborative environment.

YOUR NEW JOB

You will support enterprise cybersecurity projects focused on Palo Alto stack.
The role sits within the services team, supporting customers with implementation, troubleshooting & technical advisory.
You will also work closely with sales teams on solution design, with the opportunity to grow into a presales-focused role over time.
Permanent fulltime role.

WHAT YOU’LL BE DOING

• Deliver post-sales implementation & support for network security solutions
• Deploy & support Palo Alto technologies including firewalls, Prisma SASE or Cortex (where applicable)
• Work with sales teams on solution design, technical proposals & proof-of-concepts (POCs)
• Conduct technical presentations, demos & customer workshops
• Troubleshoot technical issues & support project delivery for enterprise customers
• Stay updated on new security technologies & recommend relevant solutions
• Collaborate with internal product, engineering & services teams

WHAT IS NEEDED FROM YOU

• ~2+ years experience in IT security, network security or cybersecurity engineering
• Hands-on experience with security technologies (firewalls, IPS, network security tools)
• Understanding of security architecture, OSI model, TCP/IP & networking protocols
• Ability to support both technical implementation & customer-facing discussions
• Strong communication skills & ability to work with technical & non-technical stakeholders
• Hands-on deployment experience with Palo Alto, Prisma SASE or Cortex

WHAT WILL MAKE YOU STAND OUT

• Experience supporting enterprise security projects end-to-end
• Comfortable delivering demos, workshops or solution presentations
• Interest in moving toward a presales or solutions consultant path

Job Description

You will be a member of the Group Information Security Team responsible for responding to threats and incidents to the corporate networks, systems (on-prem and cloud), and digital assets.

Key Responsibilities:

•Perform security monitoring and incident response activities across the scoot networks, leveraging a variety of tools and techniques.

•Manage Security Operations center.

•Detect incidents through proactive “hunting” across security-relevant data sets.

•Ability to correlate multiple events from different devices to identify abnormal behaviour

•Document incident response analysis activities thoroughly

•Develop new, repeatable methods for finding malicious activities

•Provide recommendations to enhance detection and protection capabilities.

•Effectively present technical topics to both technical and non-technical audiences

•Develop and follow detailed operational processes and procedures to appropriately analyze, escalate, and assist in the remediation of information security incidents

•Prioritize multiple high-priority tasks and formulate responses/recommendations in a fast-paced environment

•Prepare documentation for security technical standards, standard operational procedures, and hardening standards.

•Analyse endpoint, network, and application logs

•Assist other IT teams in security-related issues

•Engage with vendors and parent company SIA team members for security reviews.

Requirements:

•Degree in Computer Engineering, Computer Science, Information Systems, or equivalent qualification.

•At least 5-6 years of experience in Cybersecurity Incident and Security Operations.

•Demonstrate experience in Information Security with a focus on Cyber Security Operations, Incident Response and Detection.

•Experience working in the Security Operations Centre and/or Computer Incident Response Team.

•Excellent problem-solving skills combined with hands-on experience doing root cause analysis and post-incident reviews.

•Solid knowledge of computer networks and common protocols

•Knowledge of prominent cyber threat actors and APT groups.

•Experience with Threat Intelligence Platforms.

•Experience with SIEM (especially Splunk).

•Professional security related qualifications (i.e. GCIA, CISSP etc) will be an advantage

•Preferred certifications: CISSP, CISM, CISA, ISMS, TOGAF, SABS

•Good interpersonal skills

Key Responsibilities

• Engage clients to understand network and security requirements.

• Design solutions across switching, routing, wireless, firewalls, VPN, SD-WAN, NAC, and endpoint security.

• Prepare proposals, BOQs, and architecture diagrams.

• Deliver product demos and support POCs.

• Work with sales and delivery teams to ensure smooth handover.

• Stay updated on vendor technologies and industry trends.

Requirements

• Strong understanding of enterprise networking & cybersecurity.
  (Firewalls, IDS/IPS, VPN, SD-WAN, switching, routing, wireless.)

• Experience preparing technical proposals and solution designs.

• Able to present to clients and simplify technical concepts.

• Certifications such as CCNA/CCNP/NSE/PCNSE are an advantage.

• Consultative communication, good documentation skills.

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Pre-requisition

• Bachelor Degree in Computer Science, Software Engineering or related fields
• >8 years of relevant working experience for Specialist Software Engineer
• Experience in leading a team of software engineers

Job Description:

• Deploy prototype systems related to Video Analytics, Biometrics and AI Technology
• Prepare and write evaluation reports on project performance
• Keep abreast with latest technology updates in the industry
• Ensure product quality with proper unit-tests and realization within the given product architecture, coding standards and UX/UI guidelines
• Documentation of the functional design and detail design specifications
• Design and develop reusable components

Technical Skill Sets:

Programming languages: Golang, .NET/.NET Core

Software Development Framework: React

DevOps / Collaboration Platform: GitHub, GitLab

Containerization & Orchestration: Docker, Kubernetes

Knowledge of the following are essential with a good understanding of software delivery methodology.

Henderson Security Services Pte. Ltd. is seeking an experienced Senior Computer Engineer to support and enhance internal enterprise systems and technology platforms. This role is critical in ensuring the stability, performance, and scalability of applications that support business operations. The ideal candidate will have strong expertise in application development, production support, and database management within a structured and process-driven environment.

Responsibilities

• Develop, maintain, and enhance enterprise applications and internal systems to support business operations.
• Provide application support, including troubleshooting, incident resolution, and root cause analysis.
• Ensure high system availability, performance, and reliability across all environments.
• Design and optimize SQL queries, stored procedures, and backend data processes.
• Support system deployments, upgrades, and maintenance activities across development and production environments.
• Monitor application performance, logs, and batch processes to proactively identify and resolve issues.
• Collaborate with internal stakeholders to understand requirements and deliver effective technical solutions.
• Ensure compliance with company policies, security standards, and best practices.
• Maintain accurate technical documentation, user guides, and operational procedures.
• Participate in continuous improvement initiatives to enhance system efficiency and stability.

Requirements

• Minimum 10 years of experience in software development and application support.
• Strong technical expertise in Java / J2EE technologies, SQL databases (Oracle, MS SQL Server) and Unix/Linux environments
• Proven experience in production support, incident management, and troubleshooting.
• Familiarity with application servers (e.g., Apache Tomcat) and enterprise system architecture.
• Experience using development tools such as IntelliJ, Eclipse, and related technologies.
• Strong understanding of data processing, system integrations, and backend operations.