93 Cybersecurity Consultant jobs in Singapore

Responsibilities:

Being a specialist in the areas of Operational Technology Cyber Security, including Risk Assessment, Vulnerability Assessment and Penetration Testing;

• Contribute to business development by providing technical support during presales activities, offering expert advise on security services and solutions.
• Prepare technical proposals and implementation strategies by applying solution architecture and design expertise.
• Develop comprehensive cybersecurity policies, procedures, and strategic frameworks.
• Prepare reports and actionable recommendations for clients.
• Conduct technical assessments and reviews of cybersecurity solutions, servers, network devices, including SCADA, DCS and PLC systems and applications.
• Supervise the delivery of quality, timely and relevant client-facing outputs within the business portfolio.
• Stay updated on the latest trends in cybersecurity practices, technologies, and emerging threats.
• Perform additional tasks, as required, in alignment with business needs.

Requirements:

• Bachelor’s Degree, in Computing, Engineering, Information Security, Cyber Security or equivalent
• Minimum 5 years of working experience in cybersecurity, preferably within critical infrastructure.
• Strong project management and interpersonal and communication skills (written and spoken)
• Proficiency in risk assessment tools, technologies and methodologies for OT cybersecurity.
• Self-motivated with a solution-oriented approach and a collaborative team player.
• Proven ability to build and maintain strong client relationships.
• Possess professional information security certifications or related security product certifications such as CISSP, CISA, CISM, CRISC or equivalent.
• Those familiar with ISO 27001, ISA/IEC62443, NIST standards will have added advantage.
• Willing to travel to clients' critical infrastructure sites such as water treatment/power plants for site work.

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 Cyber Security Consultant, the incumbent will design, implement, test, document, and hand over security solutions with a focus on Security by Design principles. The role includes deploying and managing SIEM, SOAR, UEBA, TIPs, DAM, and cloud security across AWS and Azure environments. Additionally, the engineer will use Terraform and other IaC tools to automate security infrastructure, conduct various security tests (SSAT, OSAT, IAT, UAT), and perform system hardening to safeguard systems against vulnerabilities.

What will you do?

• Security by Design: Integrate security into all stages of system design and development. Perform risk assessments and threat modelling when requried.
• Implementation & Automation: Deploy SIEM, SOAR, UEBA, and cloud security solutions. Automate security infrastructure with Terraform and maintain consistent security deployments.
• Testing & Hardening: Conduct System Security Acceptance Testing (SSAT), Operational Security Acceptance Testing (OSAT), Integration Acceptance Testing (IAT), User Acceptance Testing (UAT), and system hardening to ensure secure configurations.
• Documentation & Handover: Create detailed documentation for security controls and processes. Provide training and handover to the operations team, with operational guides for security management.
• Log Management & Monitoring: Implement log management systems to centralize security event data and monitor cloud environments with AWS and Azure tools.

The ideal candidate should possess:

• Bachelor's degree in Computer Science, Cybersecurity, or related field; relevant certifications (e.g., CISSP, AWS/Azure Security).
• Proficient in conducting security testing (SSAT, OSAT, IAT, UAT) and system hardening.
• Experience in threat monitoring solutioning, threat hunting, including risk assessments and threat modelling.
• Hands-on skills in deploying SIEM, SOAR, UEBA, and automating security infrastructure using Terraform.
• Skilled in creating documentation and delivering training/handover for security operations.
• Familiar with log management and monitoring tools in AWS and Azure environments.
• Due to project (Government) sensitivity, only Singapore Citizen will be considered

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 Cybersecurity Consultant/Senior Cybersecurity Consultant (Attack Simulation Group) role at Cyber Security Agency of Singapore (CSA) .

As a Consultant/Senior Consultant in the Attack Simulation Group, your responsibilities include performing vulnerability assessments, penetration testing (application and infrastructure), and adversarial attack simulations (Red Teaming or Purple Teaming) on Enterprise and Critical Information Infrastructure (CII) systems, including Operational Technology and Telecommunications. Opportunities for research and training will be provided to keep your skills current.

• Understanding of penetration testing methodologies and the MITRE ATT&CK/FiGHT framework.
• Automating tasks through scripting and programming.
• Deploying cloud or on-premises infrastructure to facilitate red team exercises.

• Relevant qualifications in Cybersecurity, Information Security, Computer Science, or Engineering.
• 5-8 years of relevant experience.
• At least two years in enterprise and cloud attack simulation, OT engineering, operations, cybersecurity, or telecommunications.
• Certifications such as CRT/OSCP are preferred; CCT/CCSAS/CCSAM are desirable.
• Passion for cybersecurity, hands-on technical skills, curiosity about enterprise/OT/telecommunications vulnerabilities.
• Strong analytical, problem-solving, and communication skills.

If you are passionate about cybersecurity and eager to make a difference, apply now. Applicants will be notified within 4 weeks of the closing date. For issues with applications, contact us at Note: CSA will relocate to Punggol Digital District in 2026.

Cybersecurity Consultant – AI & ML

An excellent Cybersecurity Consultant – AI & ML opportunity has just arisen with a global digital leader, shaping national cybersecurity strategies in a growing AI-driven landscape.

Job Purpose:
Provide expert leadership on AI security risks, strategy, and collaboration across government and industry.

Job Responsibilities:

• Lead risk assessments and design secure architecture for AI models and infrastructure.
• Guide secure development practices and AI robustness against evolving threats.
• Drive policy development and provide strategic AI risk recommendations to stakeholders.
• Collaborate across agencies to integrate AI security into national frameworks.
• Represent the agency at global forums and advise on emerging AI security trends.

Job Requirements:

• 10+ years in cybersecurity, 3+ years focused on AI/ML security.
• Degree in Computer Science, Engineering, or related technical field.
• Strong grasp of neural networks, deep learning, and model security challenges.
• Experience with architecture design, software security, and regulatory frameworks.
• Strong communicator with leadership, mentoring, and cross-team collaboration experience.

The successful Cybersecurity Consultant – AI & ML must possess deep expertise in AI/ML security, architecture, and regulatory standards, along with strong leadership and cross-functional collaboration skills.

Ready to lead AI security at a national level? Apply now and let’s discuss how your expertise can make a difference, let’s talk at

PERSOLKELLY Singapore Pte Ltd • EA License No.01C4394 • EA Registration No. R1330844 (Naveen Vasudevan)

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Role

We are seeking an experienced Lead Consultant to serve as the primary subject matter expert on Quantum-Safe Security for our agency. The successful candidate will be part of the team developing and executing the national quantum-safe migration strategy, including identifying the capabilities and infrastructure required to support the quantum-safe transition. The Lead Consultant will collaborate with other government agencies and industry partners to develop coordinated approaches for quantum-safe migration, while staying at the forefront of global quantum-safe security trends and regulatory developments. This role requires a deep understanding of classical and quantum-safe cryptography.

Responsibilities

Lead the team in conducting thorough security assessments of cryptographic systems and infrastructures, identifying vulnerabilities and potential attack vectors related to quantum computing threats, establishing methodologies for assessing the quantum-related risks, and developing tools to support quantum-safe migration.

Lead the team in developing technical policies, guidelines and advisories on safeguarding systems from quantum-related risks as well as safe adoption of quantum-safe technologies for Government Agencies, Critical Information Infrastructure Owners, and Enterprises.

Foster collaboration with other government agencies and industry partners through developing and implementing coordinated approaches to drive quantum-safe transition.

Provide expert advice to senior management and stakeholders on quantum-related risks, quantum-safe mitigation strategies, delivering technical insights on cybersecurity implications of quantum-safe technologies and their strategic impact on national digital infrastructure.

Represent the agency in national and international platforms such as standards committees, conferences, and collaborative research initiatives, engaging local and international partners for knowledge exchange and thought leadership in quantum-safe security domains to foster collaboration.

Requirements

Minimum 10 years of experience in cybersecurity, with at least 5 years focused on cryptographically related work.

Possession of a Bachelor’s or Master’s degree in Mathematics, Computer Science, Engineering, or a related field.

Strong knowledge of cryptographic algorithms, cryptographic protocols, key management & Public Key Infrastructure.

Good understanding of software development, system architecture and network architecture.

Familiarity with relevant quantum-safe security guidelines and standard.

Excellent problem-solving, analytical, and critical thinking skills.

Strong communication skills and ability to explain complex concepts to both technical and non-technical audiences.

Proven track record in leading and mentoring technical teams.

Experience working in cross-functional and interdisciplinary teams.

Relevant certifications (e.g., CISSP, CISM, OSCP) and knowledge in security testing and assurance methodologies are a plus.

Role

We are seeking an experienced Lead Consultant to serve as the primary subject matter expert on AI Security for our agency. The successful candidate will represent the agency at Whole-of-Government (WoG) forums and industry events, providing technical advice on AI security risks, mitigation strategies, and best practices. This role requires a deep understanding of AI technologies, security principles, and risk management. The Lead Consultant will collaborate with other government agencies and industry partners to develop coordinated approaches to AI security challenges, while staying at the forefront of global AI security trends and regulatory developments.

Responsibilities

Lead the team in conducting thorough security assessments of AI models, algorithms, and infrastructures, identifying vulnerabilities and potential attack vectors specific to AI systems, developing methodologies for assessing security risks of AI systems and designing robust security architectures for AI systems, including model isolation and access controls.

Provide technical oversight to the team in implementing secure development practices and mentor the team in developing and implementing strategies to enhance AI model robustness against adversarial examples and attacks.

Lead the team in developing technical policies and advisories for the safe adoption of AI technologies, providing recommendations to de-risk AI adoption for Government Agencies, Critical Information Infrastructures Owners and Enterprises.

Collaborate with cross-functional teams to integrate AI security into broader organizational security frameworks.

Foster collaboration with other government agencies and industry partners through developing and implementing coordinated approaches to AI security challenges.

Provide expert advice to senior management and stakeholders on AI security risks, mitigation strategies, and best practices, delivering technical insights on cybersecurity implications of AI technologies and their strategic impact on national digital infrastructure.

Represent agency in national and international platforms such as standards committees, conferences and collaborative research initiatives, engaging local and international partners for knowledge exchange and thought leadership in AI Security domains to foster collaboration.

Requirements

Minimum 10 years of experience in cybersecurity, with at least 5 years focused on AI/ML security.

Possession of a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Deep understanding of AI/ML technologies, including neural networks, deep learning, and reinforcement learning.

Strong knowledge of software development, system architecture and network architecture.

Familiarity with relevant AI security frameworks and standards.

Excellent problem-solving, analytical, and critical thinking skills

Strong communication skills and ability to explain complex concepts to both technical and non-technical audiences.

Proven track record in leading and mentoring technical teams.

Experience working in cross-functional and interdisciplinary teams.

Relevant certifications (e.g., CISSP, CISM, OSCP) and knowledge in security testing methodologies are a plus.

Direct message the job poster from Wavestone

Company Description

Wavestone is a leading global management consulting firm known for navigating critical challenges and driving sustainable growth. With over 5,500 employees across Europe, North America, and Asia, we combine first-class sector expertise with a comprehensive portfolio of high-value consulting services. Our clients trust us for our independent, critical insights and technological expertise during strategic transformations.

Wavestone boasts the largest cybersecurity workforce among independent consulting firms, with over 1,000 experts globally. Our expansion in Asia is fueled by high demand in cybersecurity, risk management, digital trust, and technology advisory. Our commitment to excellence and our people is underscored by recognition in the Great Place to Work accreditation process.

Dedicated to diversity and inclusivity, Wavestone fosters a collaborative and dynamic work environment. Our core values—energetic, responsible, and together—shape the foundation of our corporate culture.

Join us for a rewarding career in management consulting, offering competitive compensation, continuous learning, a dynamic environment, and ample opportunities for professional growth. For more information, visit and become part of our journey to shape a positive and impactful future.

Job Description

We are seeking a highly skilled Senior Consultant to join our team in Singapore. In this pivotal role, you will be at the forefront of delivering high-impact cybersecurity projects, helping our clients navigate the complex landscape of digital threats and regulatory requirements.

• Drive projects covering a broad range of cybersecurity and digital risk topics, with opportunities to influence technology advisory areas.
• Autonomously manage projects, ensuring timely delivery and quality outcomes. Prioritize tasks and escalate issues to management when necessary.
• Develop and deliver compelling presentations to communicate findings and recommendations to clients.
• Foster and enhance strong client relationships, positioning yourself as a trusted advisor in cybersecurity.
• Actively participate in business development activities, identify and capitalize on new business opportunities, detect potential leads, lead the formation of business proposals, and deliver pitches.
• Understand local market trends, needs, and priorities to tailor our cybersecurity offerings and approaches appropriately.
• Play an active role in driving internal initiatives that support the growth and development of our cybersecurity practice.

Qualifications

• University degree in Information Technology, Information Systems, Computer Science, Cybersecurity, or related fields.
• 4-8 years of relevant experience.
• Proven background in cybersecurity with in-depth knowledge of one or several relevant domains. Knowledge in digital transformation is a plus.
• Solid foundation in consulting skills with demonstrated experience in autonomously managing and delivering multiple projects.
• Proven track record in business development contributions, including pitching, proposal creation, and value proposition development.
• Excellent interpersonal skills at all organizational levels, with the ability to influence C-level executives and mentor junior team members.
• Excellent command of spoken and written English. Command of an additional language is a plus.
• Eligibility to work in Singapore is required.

To apply, please send us your CV and cover letter.

Informations

We offer you:

• Entrepreneurial opportunities to bring real value and innovation to our practice development
• The ability to work in a dynamic international setting with ongoing on-the-job training
• Opportunities to work on diverse and exciting projects
• Excellent opportunities for personal and professional growth, with ongoing coaching and mentorship
• A competitive remuneration package that emphasizes fairness and transparency

• Mid-Senior level

• Full-time

• Consulting

• Business Consulting and Services

Responsibilities:

• Designing and architecting cybersecurity solutions tailored to enterprise and SME clients
• Conducting technical workshops, solution deep dives and Proof-of-Concepts (PoCs) to showcase solution efficacy
• Developing detailed solution designs including network architecture, security layers, deployment models and integration approaches
• Preparing technical proposals, high-level & low-level designs (HLD/LLD) and RFP responses
• Providing pre-sales and post-sales technical support including architecture validation and best practices.

Technology & Solution Expertise

• Expert-level understanding and hands-on experience in Endpoint Security & XDR: CrowdStrike Falcon, Heimdal, SentinelOne, Microsoft Defender ATP.
• SIEM & Threat Intelligence: Elastic (ELK Stack), Splunk, OpenCTI, MISP, ThreatLocker.
• Network Security & Zero Trust: Firewalls (Fortinet, Palo Alto, Check Point), IPS/IDS, WAF, Zero Trust Architecture.
• Cloud Security & Identity Management: AWS, Azure, GCP Security Services, Okta, Active Directory.
• Vulnerability & Patch Management: Qualys, Tenable, Heimdal Patch & Asset Management.
• Develop automated security workflows, integrations, and security policy enforcement strategies.
• Provide guidance on compliance and regulatory requirements such as ISO 27001, NIST, CIS, GDPR, and SOC2.

Stakeholder Engagement & Advisory

• Act as a trusted security advisor to clients, understanding their business risks and technical challenges.
• Collaborate with CISOs, IT Heads, and Security Architects to align cybersecurity strategies with business objectives.
• Work closely with vendors and distributors to ensure competitive pricing and solution alignment.
• Provide technical training and mentorship to internal teams and partners.

Requirements:

Technical Skills

• 7+ years of experience in cybersecurity presales, solution architecture, or security engineering.
• Strong background in architecting EDR/XDR, SIEM, network security, and cloud security solutions.
• Hands-on experience in security operations, threat hunting, and incident response methodologies.
• Expert knowledge of MITRE ATT&CK, Cyber Kill Chain, Zero Trust, and NIST frameworks.
• Proficiency in Python, Bash, or PowerShell for security automation and integrations is a plus.

Soft Skills

• Excellent presentation, communication, and stakeholder management skills.
• Ability to work independently and manage multiple projects across different regions.
• Strong problem-solving mindset with an ability to design scalable and future-proof security architectures.
• Experience in multi-country cybersecurity deployments is a plus.

Preferred Certifications

• CrowdStrike Certified Falcon Administrator (CCFA) or CrowdStrike Certified Falcon Responder (CCFR)
• Elastic Certified Engineer (ELK Stack)
• CISSP, GIAC, OSCP, or other relevant security certifications

Interested candidates may send their CV to MAC (Reg No. R1221300) at quoting the job title in the Subject line. We regret that only shortlisted candidates will be notified.

Job Responsibilities:

• Engage partners and customers in the assessment of Identity Security requirements.
• Articulate the value proposition of IAM solutions through various means (e.g., whiteboarding, presentations, demonstrations).
• Gather, understand and distil business and technical requirements.
• Design, review and implement IAM solutions, including proofs of concept (POCs).
• Develop working proficiency and obtain vendor agnostic and product specific certifications through self-directed and formal training.
• Act as a Subject Matter Expert within the team and contribute to the technical growth of the team’s overall competency.

Job Requirements:

• Degree or Diploma in Information Security/Information Technology or equivalent.
• At least three years of experience in IAM consulting or implementation.
• Experience with working on at least one of the following solutions is highly preferred:

1. Microsoft Active Directory/EntraID
2. SailPoint IdentityIQ/Identity Security Cloud
3. OpenText NetIQ
4. CyberArk Identity

• Strong knowledge of underlying technologies used in IAM e.g., SAML, OIDC, SCIM, Active Directory, etc.
• Strong scripting skills, including proficiency in PowerShell, Python and/or Java.
• Experience with working on other IAM solutions e.g., Okta, Ping Identity, Saviynt, Delinea, etc. is a plus.
• Certifications (e.g., ISC2 CISSP, SailPoint Certified IdentityIQ/IdentityNow/ISC Engineer, Microsoft Identity and Access Administrator Associate etc.) are a plus.

Interested applicants, please Email,

Fabian Ling Tuong Liing

R25129353

Recruit Express Pte Ltd

EA Licence No: 99C4599

RCB No.: 199601303W

We regret that only shortlisted candidates will be contacted.