706 Security Engineer jobs in Singapore

S ecurity Engineers (1 year contract) who have the information security knowledge and can do the security project.

Security Engineer requirements:

• Degree in Computer Science, Computer Engineering or Information Security related fields.
• At least 5 years ’ experience as security engineer, with deep expertise in one or more security domains (endpoint, network, application, database, D ev S ec O ps ).
• At least 3 years ’ hands-on experience involved in security projects end-to-end or delivery.
• Familiar with some of the security domain tools – (Web Proxy, FIM, DLP, Email Gateway, AV, EDR, MDR, DDoS, IDS/IPS, API Security, SAST, SCA, Container Scan, DAST, IAST, RASP, CI/CD Security Gates, Load Balancer Security, PAM, KSM, HSM, Thread Modelling)
• Security certifications such CISSP, CISM, CCSP, CISA, AWS Certified Security are highly desirable.
• Technology pioneer for emerging technologies
• Experience in Security Engineering for Cloud workloads is an added advantage.

About the role

As a Security Engineer at VSTECS (SINGAPORE) PTE. LTD.', you will play a crucial role in safeguarding the company's information assets and digital infrastructure. In this full-time position based in the Lavender area of the Central Region, you will be responsible for designing, implementing, and maintaining robust security solutions to protect the organisation from cyber threats.

What you'll be doing

• Analyse and assess the company's security posture, identifying vulnerabilities and implementing appropriate countermeasures
• Design, configure, and manage security systems, including firewalls, intrusion detection/prevention systems, and access control mechanisms
• Develop and maintain security policies, standards, and procedures to ensure compliance with industry regulations and best practices
• Conduct regular security assessments, penetration testing, and security audits to identify and mitigate risks
• Collaborate with cross-functional teams to implement security solutions and respond to security incidents
• Stay up-to-date with the latest security trends, technologies, and industry regulations to continuously improve the company's security posture

What we're looking for

• Minimum 3 years of experience in a security engineering or similar role, preferably in the Information & Communication Technology industry
• Strong technical expertise in security technologies, including firewalls, VPNs, IDS/IPS, access control, and security monitoring tools
• Proficiency in programming and scripting languages, such as Python, Bash, or PowerShell, to automate security tasks
• Familiarity with security frameworks and best practices (e.g., NIST, ISO, OWASP)
• Excellent problem-solving, analytical, and critical thinking skills to identify and mitigate security threats
• Strong communication and collaboration skills to effectively work with cross-functional teams
• Relevant certifications (e.g., CISSP, OSCP, GIAC) are highly desirable

What we offer

At VSTECS (SINGAPORE) PTE. LTD.', we are committed to nurturing a collaborative and supportive work environment. We offer competitive salaries, comprehensive benefits, and opportunities for professional development to help you thrive in your career. Additionally, we prioritise the wellbeing of our employees and are open to discussing any adjustments or accommodations you may require during the recruitment process.

About us

VSTECS (SINGAPORE) PTE. LTD.' is a leading provider of information and communication technology solutions in the region. With a strong focus on innovation and customer satisfaction, we have established ourselves as a trusted partner for businesses of all sizes. Our mission is to empower our clients with cutting-edge technology and secure their digital assets, enabling them to stay ahead in a rapidly evolving digital landscape.

If you're excited about this opportunity and ready to join our team, apply now .

Key Responsibilities

• Manage and maintain primary security systems including Rufus AV API, Ivanti endpoint management, Trend Micro Deep Security Manager, Trend Micro Apex One, GCC Trend Micro platforms, and Trellix Endpoint DLP solutions
• Provide secondary support for RSA two-factor authentication, CyberArk Enterprise/MEPS+/SWIFT environments, and Tenable vulnerability management systems
• Execute security infrastructure projects including CIS hardening implementations, system migrations, and platform consolidations
• Monitor and respond to security vulnerabilities and zero-day threats, implementing appropriate mitigation measures and patches
• Support system upgrades and migrations across multiple platforms whilst ensuring minimal disruption to business operations
• Deploy and configure security monitoring tools including File Integrity Monitoring (FIM) and Smart Protection Servers
• Collaborate with cross-functional teams including EDP/USC for endpoint security tool deployments and updates
• Maintain security compliance through regular system hardening, configuration management, and policy enforcement
• Participate in disaster recovery planning and contribute to architectural planning for managed security tools in cloud environments
• Provide technical documentation, standard operating procedures, and knowledge transfer to support team operations
• Respond to security incidents and provide after-hours support as required for critical security systems

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field
• Minimum 3-5 years of hands-on experience in cybersecurity operations and security tool management
• Proven experience with endpoint security platforms (Trend Micro, antivirus solutions)
• Experience with privileged access management systems (CyberArk preferred)
• Knowledge of vulnerability management tools and processes (Tenable, Nessus)
• Understanding of enterprise security frameworks and compliance requirements
• Experience with system administration on Windows and Linux platforms
• Familiarity with security incident response procedures and methodologies
• Strong analytical and problem-solving skills with attention to detail
• Ability to work independently and manage multiple concurrent projects
• Excellent communication skills for stakeholder engagement and technical documentation

• Master's degree in Cybersecurity or related advanced qualification
• Professional certifications such as CyberArk Defender/Sentry, CISSP, GCIH, or equivalent security certifications
• Experience with automation tools and scripting (Ansible, Python, PowerShell)
• Knowledge of cloud security platforms and hybrid infrastructure environments
• Familiarity with SIEM tools and security monitoring platforms
• Experience with Singapore Government security standards and compliance frameworks (IM8, CSA guidelines)
• Understanding of financial sector security requirements and regulations
• Project management experience and ability to lead technical initiatives

• Security Infrastructure Modernisation: Supporting ongoing platform migrations, system upgrades, and integration projects to maintain current security technology stack
• GCC Security Tool Migration: Contributing to the architectural planning and implementation of managed security tools in the Government Data Centre environment
• Endpoint Security Enhancement: Implementing advanced security measures including reference server setups, subnet blocking, and unauthorised access prevention
• Security Monitoring Expansion: Deploying File Integrity Monitoring solutions and enhancing visibility through integration with monitoring platforms like Techlens

DXC Technology emphasizes strong connections and community, prioritizing in-person collaboration with flexible options to support well-being, productivity, and diverse work styles. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers, typically through online services, false websites, or unsolicited emails claiming to be from the company. DXC does not make offers of employment via social media networks and never asks for money or payments from applicants at any point in the recruitment process. More information on employment scams is available here.

• Entry level

• Full-time

• Information Technology

• IT Services and IT Consulting

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• Monitor and manage security infrastructure and tools in scope (e.g., AV, DLP, EDR, DAM, PKI, PAM, HSM, Vulnerability Scanner, SIEM)
• Receive and respond to security incidents and events via established workflows and automation tools
• Act as the escalation point for infrastructure-related incidents during office hours and provide standby/on-call support
• Assist in analysis, containment, and remediation of security incidents
• Prepare and maintain incident records, reports, and lessons learned documentation
• Conduct regular vulnerability scans and assist with patching/remediation coordination
• Maintain awareness of known threats and assist in threat hunting activities
• Help maintain the security risk register and support identification of recurring issues or weak points
• Generate and maintain standard operating procedures (SOPs), knowledge articles, and technical documentation
• Support the development of regular service and incident reports
• Assist in compliance reporting and audits
• Engage with internal and client teams to understand business requirements and provide technical support
• Maintain awareness of industry trends and security best practices
• Participate in training to improve knowledge of tools and response processes

• Degree or diploma in Information Technology, Cybersecurity, or related field
• 1+ year experience in IT or security operations (internship, NOC, SOC, or IT support roles are acceptable)
• Experience in working with or supporting some of the following:
• Trellix Endpoint Security (AV, DLP, HIPS)
• Carbon Black EDR
• Imperva DAM
• Microsoft PKI and Certificates
• CyberArk and RSA 2FA
• Tenable Nessus Security Center
• Luna HSM (Thales)
• Familiarity with network and host security technologies (EDR, AV, HIPS, DLP, Firewalls)
• Basic understanding of SIEM platforms (e.g., Splunk), PKI, and log correlation
• A continuous learner that stays abreast with industry knowledge and technology
• Understanding of information security principles, CIA triad, and risk assessment basics
• Exposure to Windows and Linux environments
• Ability to create basic documentation and reports
• Willingness to take initiative and learn from senior engineers

• Relevant certifications such as CompTIA Security+, CEH, or equivalent are a plus
• Knowledge of Microsoft SC-900 / AZ-900 would be advantageous
• Familiarity with security concepts, tools, or certifications (even entry-level) is a strong plus

Select how often (in days) to receive an alert:

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

As a Security Engineer, you'll play a crucial part in maintaining, monitoring, and enhancing our IT security infrastructure. You'll be at the forefront of incident response, patch management, and system integrity, ensuring our digital assets remain secure and operational

What will you do?

• Incident Management: Respond to managed security technologies’ fault alerts and/or customer escalation. This includes performing incident/problem escalation within SLA to internal technical teams or external product vendor until resolution.
• Troubleshooting: Provide support for security solutions, including troubleshooting product-specific technical issues within SLA and work with internal teams/external vendors to resolve technical issues.
• Patch Management: Plan and apply regular updates to mitigate vulnerabilities and maintain system compliance.
• Service and Change Requests: Respond to inbound Change Requests (CRs), Service Requests (SRs) or other queries within SLA.
• System Monitoring: Continuously monitor security systems and perform regular health checks and tasks to ensure operational effectiveness.
• Collaboration: Work closely with IT and cybersecurity teams for reporting and to enhance security measures into ongoing operations.
• Proactive Measures: Stay current with the latest cybersecurity trends and implement proactive measures to improve security posture.
• Compliance: Ensure adherence to security standards and develop / update comprehensive documentation and guides.

The ideal candidate should possess:

• Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, or a related field.
• 1-5 years of experience in IT or cybersecurity roles.
• Knowledge in AWS cloud native security tools and services such as AWS IAM, Firewall/WAF, GuardDuty, KMS etc.
• Practical working expertise with one or more of the following technologies Firewall (i.e FortiGate, Checkpoint, Palo Alto), Cyberark, Carbon Black, Tenable, Tripwire, ExtraHop, Symantec, Splunk etc.
• Sound fundamental knowledge on IP networking (e.g. TCP/IP, routing, etc.) and Firewalls (e.g. Checkpoint, Fortigate, Palo Alto)
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity —and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future .

Together, we make the extraordinary happen .

Learn more about us at ncs.co and visit our LinkedIn career site.

Select how often (in days) to receive an alert:

• Incident Management: Respond to managed security technologies’ fault alerts and/or customer escalation. This includes performing incident/problem escalation within SLA to internal technical teams or external product vendor until resolution.
• Troubleshooting: Provide support for security solutions, including troubleshooting product-specific technical issues within SLA and work with internal teams/external vendors to resolve technical issues.
• Patch Management: Plan and apply regular updates to mitigate vulnerabilities and maintain system compliance.
• Service and Change Requests: Respond to inbound Change Requests (CRs), Service Requests (SRs) or other queries within SLA.
• System Monitoring: Continuously monitor security systems and perform regular health checks and tasks to ensure operational effectiveness.
• Collaboration: Work closely with IT and cybersecurity teams for reporting and to enhance security measures into ongoing operations.
• Proactive Measures: Stay current with the latest cybersecurity trends and implement proactive measures to improve security posture.
• Compliance: Ensure adherence to security standards and develop / update comprehensive documentation and guides.

• Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, or a related field.
• 1-5 years of experience in IT or cybersecurity roles.
• Knowledge in AWS cloud native security tools and services such as AWS IAM, Firewall/WAF, GuardDuty, KMS etc.
• Practical working expertise with one or more of the following technologies: Imperva DAM, Cyberark, Trend Micro Cloud One, Web Gateway (i.e. McAfee) and AquaSec, Tenable
• Sound fundamental knowledge on IP networking (e.g. TCP/IP, routing, etc.) and Firewalls (e.g. Checkpoint, Fortigate)
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity —and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future .

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.

Mantle Network is an EVM-compatible Ethereum layer 2 (L2) ecosystem designed to enhance scalability and efficiency on the Ethereum blockchain. Our ecosystem includes Mantle Network, a decentralized autonomous organization (DAO) called Mantle Governance, and an Ether (ETH) liquid staking protocol, Mantle LSP.

The Mantle token ($MNT) is central to our ecosystem, serving as both the product and governance token, seamlessly linking the various network elements.

According to L2BEAT, Mantle Network is ranked as the eighth largest L2 network by total value locked (TVL), making it one of the most prominent L2 solutions. Mantle LSP ranks as the fourth largest liquid staking protocol by TVL, as per DefiLlama. Mantle also boasts one of the world's largest treasuries, valued at $3.8 billion, leveraging this to incentivize ecosystem growth.

• Identify requirements risks and conduct security reviews during the development process, including code audits, pre-release testing, and post-launch risk monitoring.
• Follow up on security vulnerabilities and alerts, assisting in fixing issues until resolution.
• Provide security training for developers and offer effective solutions for security issues in code.
• Respond to security incidents promptly to resolve issues.
• Continuously monitor and analyze security intelligence, performing risk alerts.
• Coordinate regularly with business units to update on security status, requirements, and standards, ensuring implementation.

• Bachelor's degree or above with over 5 years of experience in penetration testing and code auditing.
• Proficiency in at least one programming language (e.g., Node.js, Golang).
• Knowledge of security incident response techniques and procedures.
• Familiarity with penetration testing, APT attack-defense techniques, and internal network penetration (including lateral privilege escalation, evasion techniques, tunneling, etc.).
• Understanding of common internet business security design and data security best practices.
• Familiarity with encryption algorithms, TLS, OAuth, JWT, and related technologies.
• Knowledge of major public blockchains (BTC/ETH) and digital currency wallet principles.
• Proactive thinking and strong learning ability.

• Experience with threat modeling, SDL/devsecops practices.
• Experience with APT tracing.
• Development experience with security tools and platforms.
• Experience in emergency response planning, ongoing intelligence tracking, and operational activities.

If you believe you have valuable experience to contribute but do not meet all criteria, we still welcome your application. We consider all candidates.

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Select how often (in days) to receive an alert:

Select how often (in days) to receive an alert:

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

As a Security Engineer, you'll play a crucial part in maintaining, monitoring, and enhancing our IT security infrastructure. You'll be at the forefront of incident response, patch management, and system integrity, ensuring our digital assets remain secure and operational

What will you do?

• Incident Management: Respond to managed security technologies’ fault alerts and/or customer escalation. This includes performing incident/problem escalation within SLA to internal technical teams or external product vendor until resolution.
• Troubleshooting: Provide support for security solutions, including troubleshooting product-specific technical issues within SLA and work with internal teams/external vendors to resolve technical issues.
• Patch Management: Plan and apply regular updates to mitigate vulnerabilities and maintain system compliance.
• Service and Change Requests: Respond to inbound Change Requests (CRs), Service Requests (SRs) or other queries within SLA.
• System Monitoring: Continuously monitor security systems and perform regular health checks and tasks to ensure operational effectiveness.
• Collaboration: Work closely with IT and cybersecurity teams for reporting and to enhance security measures into ongoing operations.
• Proactive Measures: Stay current with the latest cybersecurity trends and implement proactive measures to improve security posture.
• Compliance: Ensure adherence to security standards and develop / update comprehensive documentation and guides.

The ideal candidate should possess:

• Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, or a related field.
• 1-5 years of experience in IT or cybersecurity roles.
• Knowledge in AWS cloud native security tools and services such as AWS IAM, Firewall/WAF, GuardDuty, KMS etc.
• Practical working expertise with one or more of the following technologies Firewall (i.e FortiGate, Checkpoint, Palo Alto), Cyberark, Carbon Black, Tenable, Tripwire, ExtraHop, Symantec, Splunk etc.
• Sound fundamental knowledge on IP networking (e.g. TCP/IP, routing, etc.) and Firewalls (e.g. Checkpoint, Fortigate, Palo Alto)
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity —and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future .

Together, we make the extraordinary happen .

Learn more about us at ncs.co and visit our LinkedIn career site.

Join to apply for the Security Engineer role at Thales .

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Location: Singapore, Singapore

Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.

In Singapore, Thales has been a trusted partner since 1973, originally focused on aerospace activities in the Asia-Pacific region. With 2,000 employees across three local sites, we deliver cutting-edge solutions across aerospace (including air traffic management), defence and security, and digital identity and cybersecurity sectors. Together, we’re shaping the future by enabling customers to make pivotal decisions that safeguard communities and power progress.

• Expertise with Imperva Cloud Application Security platform
• Provide comprehensive service to our customers, including proactive monitoring, configuration, integration assistance, and post-sales assistance
• Act as a trusted advisor, providing a high quality of troubleshooting, investigation, and consultation when requested by customers
• Take ownership and deal with issues, work with internal Imperva support, research, development and product functions to deliver actionable intelligence that will inform future product enhancements

• At least 2 years experience in tech support, networking, or SOC
• Excellent communication skills, both verbal and written, with the ability to convey technical information clearly and effectively
• Strong customer service skills
• Familiarity and experience with network protocols and standards - HTTP/S, SSL, DNS, TCP/IP
• Familiarity and experience with OWASP top 10 risks
• Familiarity with common web technology concepts such as HTML, Javascript, JSON, and REST APIs
• Analytical and problem-solving mindset with the drive to research and learn in pursuit of solutions
• Advantage for experience in scripting languages: Python, Bash
• Bonus points - Experience with AWS or Azure
• Relevant education degrees or professional certifications are desirable.

At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.

• Not Applicable

• Full-time

• Information Technology

• Aviation and Aerospace Component Manufacturing
• Defense and Space Manufacturing