1,116 Information Security jobs in Singapore

Role Overview

Network Engineer - Security - Elite FinTech - SGD 150,000-$300,000

Team Leader - Infrastructure at Hunter Bond

The role:

My client are looking for a Network Engineer with strong experience in Security to join their team.

• Designing and deploying Security solutions (particularly around Palo Alto and Fortinet technologies)
• Leading projects
• Providing L3 support where required
• Identifying automation opportunities
• Utilising a solution based approach for complex problems
• Applying continuous improvement principles

• Fortinet
• Python / Ansible
• Some exposure and understanding of Multicast environments
• CCNP or CCIE, Bachelors or Masters degree

• Fortinet
• Python / Ansible
• Some exposure and understanding of Multicast environments
• CCNP or CCIE, Bachelors or Masters degree

• Mid-Senior level

• Full-time

• Information Technology

• Technology, Information and Media and Financial Services

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Overview

Technical Officer (Security Systems) (2-Year Contract) - job post

SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. We believe in investing in our people, to help them achieve their career aspirations. With a strong culture based on commitment, integrity, passion and teamwork, we provide a conducive environment for our people to succeed.

• Carry out Operations & Maintenance (O&M) for Operational Technology (OT) system/equipment (e.g. security equipment and networking).
• Responsible for safe and efficient operations at worksites.
• Perform equipment/software patching, upgrades/installations, configuration & backup.
• Supervise contractors in project and maintenance work.
• Assist to prepare and collate information and data for monthly reporting.
• Attend to system alarms and faults during and after office hours.
• Able to work independently and as a team member.
• Responsible and take ownership of tasks assigned.
• Assist Senior Officers in managing operation issues and scheduling of daily activities.
• Perform standby duties.

• Diploma in any Engineering field from a recognised Polytechnic in Singapore.
• Knowledge in networking and security equipment such as CCTV and Intrusion System would be an advantage.

• Take pride in upholding Singapore’s world-class grid reliability, and contribute towards a sustainable energy future.
• You will strengthen our grid’s resilience to enable the energy transition.
• We offer sponsorship programmes for staff who intend to further their education in engineering.

#LI-DNI

Please click on the blue 'Apply' button at the top right hand side corner of this screen, if you are keen to apply for this job.

Thank you for your interest in SP Group. You will be contacted if you are shortlisted for an interview.

Overview

As Vice President and Chief Information Security Officer, you will be a key member of Ensign’s executive leadership team, accountable for shaping and executing the Group’s information security vision and strategy. You will drive enterprise-wide change and resilience, ensuring our security posture keeps pace with evolving business priorities and an increasingly complex cyber threat environment. This role requires both strategic foresight and hands-on leadership, with significant visibility at Board, senior leadership, and external stakeholder levels.

Strategic Leadership

• Lead the formulation and execution of Ensign’s enterprise information security strategy, roadmap, and priorities, aligned to business growth and evolving risks.
• Serve as the executive voice for cyber and information security, advising the CEO, Board, and senior leadership on emerging threats, regulatory obligations, and industry best practices.

Governance, Risk & Compliance

• Oversee the development, implementation, and continual refinement of information security policies, standards, and frameworks in line with global best practices and applicable regulatory requirements.
• Ensure strong governance of data protection, cyber resilience, and information risk management across all geographies where Ensign operates.

Operations & Resilience

• Provide executive oversight of Ensign’s security operations, incident response, and threat intelligence functions, ensuring effective monitoring, response, and recovery capabilities.
• Leverage internal and external intelligence sources to strengthen Ensign’s security posture and resilience against evolving adversary tactics.

Culture & Awareness

• Champion a security-first culture across the organisation, driving awareness, education, and behavioural change through effective training and simulation programs.
• Build collaborative relationships with senior business leaders to ensure security considerations are embedded into technology, business operations, and client engagements.

Leadership & Influence

• Lead, mentor, and inspire a high-performing information security team, fostering technical excellence and professional growth.
• Represent Ensign in industry, government, and regulatory forums, building strong external relationships to shape cybersecurity discourse and standards.

• Bachelor’s degree in Cybersecurity, Computer Science, Information Systems, Engineering, or equivalent. Master’s degree or MBA strongly preferred.
• Recognised professional certifications such as CISSP, CISM, CISA, or equivalent.
• Minimum 15 years of progressive cybersecurity and IT leadership experience, with at least 5 years in senior executive or regional/global CISO roles.
• Proven track record in leading enterprise-wide security transformation, governance, and operations in complex, regulated environments.
• Deep knowledge of cybersecurity frameworks (e.g., NIST, ISO 27001), data protection laws, and regional regulatory requirements.
• Exceptional stakeholder management and communication skills, with the ability to influence at CEO/Board level and engage across diverse business units.
• Ability to obtain and maintain a security clearance.

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.

Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.

We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.

We are seeking a Network Security Engineer to join the network security team to ensure that our infrastructure and networks are properly protected. The role involves designing, coordinating, and implementing security controls, auditing configurations, and designing networks in a hybrid compute environment. A successful candidate will have an attention to detail and the ability to understand the impact of their changes on the network and associated services.

1. Collaborate with cross-functional security, technology, and trading teams to design and deploy innovative solutions that enhance system integrity and trading performance.
2. Contribute to the design, implementation, and maintenance of mission-critical trading infrastructure to ensure resilient and scalable market operations.
3. Implement strategies to reduce network risks using micro-segmentation, port-based security, and other innovative methods.
4. Evaluate, diagnose, and implement network security solutions such as firewalls, network detection and response, intrusion prevention systems (IPS), and VPN concentrators to improve security and enable reliable remote access.
5. Leverage automation, AI, and other emerging technologies to enhance detection and response to security events.
6. Analyze network packet captures to investigate security incidents and identify areas for improvement.
7. Seek opportunities to automate tasks and streamline security operations for efficiency and effectiveness.

• Passion for solving complex problems that enable secure global connectivity for new business opportunities.
• Experience designing, implementing, and supporting advanced security systems that protect networks from emerging threats.
• Hands-on experience with firewalls, client VPNs, SASE, NDR, and IDS solutions.
• Proficiency in scripting and coding to automate processes and reduce repetitive work.
• Solid understanding of TCP, UDP, IP, the OSI model, and security protocols across layers 1-4 and 7.
• Willingness to work on-call, including nights and weekends if necessary.
• Continuous drive to innovate and improve security solutions.
• Effective communication skills to translate complex technical concepts into clear strategies for cross-functional teams.

For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at .

Overview

We are currently looking for a seasoned Information Security Engineer to join our client to be based in either Hong Kong or Singapore. They are one of the emerging data center platform companies which is growing rapidly across Asia.

• Design, engineer, implement and monitor security measures for the protection of cloud information, and networks
• Conduct a thorough security risk assessment, identify vulnerabilities, and recommend mitigations and countermeasures to enhance security features
• Develop security policies and procedures, develop the controls, secure IT design and engineering practices
• Respond to, and document security threats, resolve technical faults and deliver real solutions in a cost-effective way
• Conduct audit and security compliance checks
• Maintaining all the software and hardware in relation to security
• Stay on top of developments in the industry, and recommend appropriate strategies

• Degree holder in Information Technology or related disciplines
• Minimum 5 years of working experience in cybersecurity and security products such as firewalls, URL filtering, information security and virus protection
• Solid experience in cloud technologies, and familiar with cloud security architecture, design, and operations
• Experience in developing security policies and procedures
• Security certifications (such as CISSP, CCSP, CISM) and knowledge of security architecture (such as SABSA, TOGAF, Zachman) is an added advantage
• Effective written and verbal communication skills in English and preferably an additional Asian language

Job Nature

The Information Security Auditor will be responsible for assessing, monitoring, and ensuring the organization’s compliance with international security standards (ISO 27001), cybersecurity frameworks, and data protection regulations. The role involves planning and conducting internal/external audits, identifying risks and vulnerabilities, and recommending corrective actions. The auditor will work closely with IT, compliance, and business teams to strengthen the organization’s security posture and support certification/recertification processes.

• Audit & Compliance - Plan, conduct, and report on internal information security audits aligned with ISO 27001 and other frameworks. Support external audits and certification processes by liaising with auditors and regulatory bodies. Ensure compliance with data protection laws (e.g., GDPR, PDPA where applicable).
• Risk & Controls Assessment - Evaluate existing security controls, policies, and procedures for effectiveness. Identify risks, vulnerabilities, and gaps in cybersecurity and data protection practices. Recommend improvements and track corrective/preventive actions (CAPA).
• Documentation & Reporting - Develop and maintain audit checklists, reports, and compliance documentation. Provide management with clear audit findings and risk assessments. Maintain evidence logs for ISO 27001 controls and compliance purposes.
• Stakeholder Engagement - Collaborate with IT, HR, Legal, and Business units to ensure alignment with security policies. Conduct awareness sessions to promote compliance culture. Advise leadership on security risks, trends, and mitigation strategies.
• Continuous Improvement - Monitor changes in international standards and regulatory requirements. Drive continuous improvement of Information Security Management Systems (ISMS). Benchmark practices against industry best standards (e.g., NIST, CIS Controls).

Education & Certifications

• Diploma or Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or related field.
• ISO/IEC 27001 Lead Auditor / Lead Implementer certification (preferred).
• Additional certifications are an advantage: CISA, CISM, CISSP, GDPR Practitioner, CEH.

Experience

• 3–7 years of experience in information security, IT audit, or compliance. Personnel with no expereince are welcome to apply.
• Proven track record in conducting ISO 27001 audits (internal or external will be an advantage).
• Experience with data protection regulations (PDPA, GDPR etc.)
• Hands-on knowledge of cybersecurity practices, risk assessment, and incident response.

Skills

• Strong understanding of ISMS principles, risk management, and compliance frameworks.
• Ability to analyze technical controls (network, cloud, applications) from a compliance perspective.
• Excellent report writing and presentation skills.
• Strong communication, stakeholder management, and problem-solving skills.
• Ability to work independently and manage multiple audits/projects simultaneously.

What the role is

GovTech is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intelligence, Application Development, Smart City Technology, Digital Infrastructure, and Cybersecurity. At GovTech, we offer you a purposeful career to make lives better where we empower our people to master their craft through robust learning and development opportunities all year round. Play a part in Singapore’s vision to build a Smart Nation and embark on your meaningful journey to build tech for public good. Join us to advance our mission and shape your future with us today! Learn more about GovTech at tech.gov.sg.

GovTech supports various Government Agencies in carrying out ICT delivery services and appoints Agency Chief Information Security Officers (ACISO) to oversee information security management within these agencies. The ACISO is a leadership role that requires technical proficiency demonstrated in multiple cybersecurity domains. The role demands knowledge and/or practical experience in most of the domains below:

• Cybersecurity Governance frameworks
• Security Operations including incident response
• Architecture design and threat risk assessment
• Security Testing

The ACISO must possess technical understanding of both on-premises infrastructure security and cloud security architectures across major platforms (e.g., AWS, Azure, and GCP), including their native security features, identity management systems, and security control implementations.

(What you will be working on)

Emplaced in public agencies and reporting to the agency’s Chief Information Officer (CIO) and Ministry Family CISO, you will collaborate with various stakeholders (GovTech HQ teams, Agency management, Agency project teams, and outsourced vendors) and will be responsible to:

• Lead the agency-level cybersecurity function in supporting agency digital transformation initiatives whilst ensuring digital resilience of agency systems.
• Formulate and implement agency cybersecurity strategies, policies and work plans, ensuring continuous alignment with Ministry Family's business strategic goals
• Review and enhance risk management through threat-based risk assessments, risk mitigations, risk monitoring and reporting.
• Provide consultation and endorse risk management and mitigation plans from agency’s project teams.
• Govern and enhance the agency's security posture by maintaining visibility and oversight of ICT assets, security architectures, and cybersecurity operations code of practices.
• Develop and maintain incident response plan and playbooks. This involves planning, designing and conduct of security incident response workshops and exercises (table-top exercises, simulation and drills) as well as lead the investigation and management of ICT security incidents.
• Provide advisory and recommendations on appropriate cybersecurity technologies to be deployed that meets agency’s business requirements and aligned with WOG-wide advisories and practices.
• Ensure secure by design ICT product development, and that security controls implementations comply with the defined security policies, standards and guidelines.
• Develop and maintain effective cybersecurity awareness and training programmes

• Degree in Computer Science, Information Systems, Engineering or related Technology field
• At least 8-10 years of management experience related to information security and solid grasp of ICT operations, security policies, business processes and the relationship between them.
• Ability to work with multi-functional, multi-disciplined teams to formulate, institute real time awareness of security posture and baseline among end users.
• Good interpersonal and partner/executive leadership skills.
• Demonstrate knowledge and experience in security by design implementations, review of system architecture, devsecops practices, Infrastructure as Code (IaC) tools and securing CI/CD pipelines
• Demonstrate understanding of cloud service models (IaaS, PaaS, SaaS), coupled with a strong understanding of core cloud services and modern cloud-native architectures (serverless, containers, microservices)
• Identify on-premises and cloud-specific cybersecurity risks and threats, demonstrating skills to thoroughly assess their impact and likelihood. This assessment encompasses secure configurations, insider threats, vendor risks, data leakage, malwares including ransomware, account hijacking, and compliance risks.
• Evaluate the effectiveness of existing controls and recommending appropriate mitigation strategies for on-premises and cloud-related cybersecurity and data security issues.
• Display understanding of emerging threats and technologies, and the ability to translate risk into business impact
• Strong understanding of compliance requirements and the ability to identify potential violations in on-premises or cloud environments.
• Able to communicate cyber security topics effectively to senior stakeholders.
• Minimally possess CISSP certification, preferably with other related certifications, e.g. CISM, CCSP, GCIH that demonstrates continuous learning and knowledge of industry best practices.
• We believe in being Agile, Bold and Collaborative, and are looking for people who identify with these values.
• Singaporeans only.

(What we are looking for)

GovTech is an equal opportunity employer committed to fostering an inclusive workplace that values diverse voices and perspectives, as we believe it is key to innovation.

Our employee benefits are based on a total rewards approach, offering a holistic and market-competitive suite of perks.

We champion flexible work arrangements (subject to your job role) and trust you to manage your time to deliver your best.

Learn more about life inside GovTech at go.gov.sg/GovTechCareers.

The Government Technology Agency (GovTech) is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intelligence, Application Development, Smart City Technology, Digital Infrastructure, and Cybersecurity. GovTech aims to transform the delivery of Government digital services by taking an "outside-in" view, putting citizens and businesses at the heart of everything we do. GovTechies embody our Agile, Bold and Collaborative values to deliver impactful solutions. Learn more about GovTech at tech.gov.sg.

Are you an experienced Network Security Engineer wanting to work on the most cutting-edge low latency applications in the world? Be a part of a fast growing, global proprietary trading firm with a strong focus on automation and state of the art technologies. Founded in 1992, the organization takes pride in operating at the crossroads of trading and technology. The company focuses on modeling, technology, and quantitative research to identify opportunities in global financial markets. The combination of these 3 areas has catapulted the company to the forefront of the industry, unlocking huge potential for ongoing growth and innovation.

Interested in being a part of a proven, high-performing team? Feel free to reach out and apply today!

Responsibilities:

• Play the lead role with the network security team for London
• Gather requirements , implement solutions and support the global infrastructure
• Design configure and maintain Cisco ISE
• Automate security operational tasks

Required Skills:

• End to end engineering - Network security Design, implementation & support
• NAC or Cisco ISE
• Networking Fundamentals - TCP/IP - Layer 1,2,3
• Linux OS exposure - command line
• Python scripting - Basic level

Location:

• Hybrid (3x per week onsite)

Salary:

• Up to $150,000 per annum

Overview

SpeQtral, a pioneer in quantum communications, is seeking a proactive and experienced Network Security Engineer with a minimum of 2 years of experience to support SpeQtral’s Quantum Network programmes. The ideal candidate will be responsible for designing, implementing, and maintaining secure network infrastructures. You will also play a key role in protecting our organization’s digital assets by identifying vulnerabilities, mitigating threats, and ensuring compliance with industry standards. The ideal candidate would additionally also oversee internal networking, IT, AV and management of cloud services within the organisation.

• Understand customers’ technical requirements to provide technical support for fibre QKD network deployment between sites.
• Assist with the installation and configuration of fibre QKD systems and support
• Conduct preventive maintenance and checks to QKD systems
• Investigate first line support calls assigned and identify the root cause of incidents and problems.
• Troubleshoot and resolve hardware, software, network connectivity issues for projects that had been set up.
• Liaise with customers and principal on escalated incidents
• Ensure the efficient and comprehensive resolution of incidents and requests.
• Provide training to end users on QKD network operations

• Design, configure, and manage switches, firewalls, VPNs, IDS/IPS systems, and other security tools
• Develop and enforce security policies and procedures to protect network integrity.

• Perform regular vulnerability assessments and penetration tests.
• Be part of the cybersecurity team to remediate identified vulnerabilities and ensure secure configurations.

• Maintain up-to-date documentation of network configurations, policies, and security procedures.

• Managing company networking, IT and AV hardware
• Performing admin roles for company cloud and SaaS subscriptions.

• 2 to 5 years in network security, IT security, or a related field. Fresh graduates are encouraged to apply.
• Dip/Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related discipline (or equivalent work experience).
• Sound knowledge of network security technologies including switches, firewalls, VPNs, IDS/IPS, and SIEM solutions.
• Proficiency in TCP/IP, DNS, DHCP, and other core networking protocols.
• Working with cloud platforms, including AWS and Microsoft 365
• (Good to have) Working and configuring soft hypervisors such as Proxmox
• (Good to have) Experience with vulnerability assessment tools (e.g., Nessus, OpenVAS) and penetration testing methodologies.
• (Good to have) Familiarity with security frameworks and compliance standards.
• Relevant certifications such as Cisco CCNA, CompTIA Security+ and/or CEH will be highly considered.
• Excellent analytical and problem-solving abilities.
• Strong communication skills and the ability to work collaboratively in a team environment.
• Proactive and responsive on assigned tasks and incidents follow-up
• Team player and can work independently under minimum supervision

• Experience with scripting/programming languages (e.g., Python, Bash) for automating security tasks.
• Experience working with data visualization tools such as Grafana
• Knowledge of cloud security practices and tools if your organization leverages cloud infrastructures.
• Prior experience in a fast-paced environment where rapid response to security incidents is critical.
• Willing to be on scheduled standby for field service/maintenance support
• An interest in quantum communications and secure communication technologies.

SpeQtral is a Singapore-based quantum communications company that develops and deploys advanced Quantum Key Distribution (QKD) technology to secure critical networks against present and future cyber threats, including those posed by quantum computers. Founded with deep expertise in quantum physics and satellite engineering, SpeQtral works on terrestrial and space-based QKD systems, enabling governments, enterprises, and network operators to establish quantum-safe encryption for long-distance communications. Our mission is to accelerate the global adoption of quantum-secure networks by making trusted key distribution scalable, practical, and interoperable with existing infrastructures.

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Only shortlisted candidates will be notified.

• Entry level

• Full-time

• Information Technology
• Industries
• Aviation & Aerospace

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