377 Cybersecurity Consultant jobs in Singapore

Job Overview:

We are seeking a proactive and detail-oriented Cybersecurity Consultantto join our team, supporting security initiatives across our telecom infrastructure. This role is ideal for professionals with foundational cybersecurity experience who are eager to contribute to securing large-scale, mission-critical systems and gain exposure to telecom-specific environments.

Key Responsibilities:

• Assist in drafting and maintaining cybersecurity policies, procedures and security standards.
• Support the deployment, configuration and ongoing management of cybersecurity tools such as firewalls, SIEM, IDS/IPS, antivirus and vulnerability scanners.
• Collaborate with infrastructure and network teams to implement basic security controls and best practices.
• Participate in risk assessments, internal audits and vulnerability scans.
• Monitor and analyze security alerts/logs, escalate issues as necessary and assist with incident response efforts.
• Maintain accurate documentation of security assets, configurations and tool deployments.
• Contribute to compliance and regulatory reporting efforts.
• Stay updated with the latest threats, vulnerabilities and trends in cybersecurity especially within the telecom domain.
• Support awareness and training initiatives to promote a strong cybersecurity culture across the organization.
• Learn and apply security principles in cloud platforms like AWS, Azure or GCP.

Requirements:

• Bachelor's degree or diploma in Cybersecurity, Information Technology, Computer Science or a related field.
• 3–5 years of experience in a cybersecurity role.
• Solid foundational knowledge of cybersecurity concepts including risk management, data protection and incident response.
• Basic understanding of networking principles and protocols (e.g., TCP/IP, firewalls, VPN, encryption).
• Familiarity with cybersecurity tools (SIEM, antivirus, vulnerability scanners, etc.).
• Willingness to gain expertise in telecom-related infrastructure and protocols.
• Strong documentation, communication and analytical skills.

Preferred Certifications (Nice to Have):

• CompTIA Security+
• Cisco CyberOps Associate
• EC-Council Certified Security Analyst (ECSA) – Associate Level

Please send your detailed resume in MS Word format to with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability

• Assist in the development and documentation of cybersecurity policies, procedures, and security guardrails.
• Support the deployment, maintenance, and review of security tools (e.g., firewalls, SIEM, antivirus, IDS/IPS).
• Work with network and infrastructure teams to understand current setups and assist in implementing basic security configurations and controls.
• Participate in security risk assessments, vulnerability scans, and audits.
• Monitor security logs and alerts, triage events, and support incident response activities.
• Help maintain asset inventories and configuration documentation related to security tools and processes.
• Contribute to compliance reporting and documentation efforts.
• Stay informed on cybersecurity trends, threats, and best practices—especially in telecom environments.
• Participate in training and awareness initiatives to promote security best practices across the organization.
• Learn and apply security best practices in public cloud environments such as AWS, Azure, or GCP.

Required Qualifications

• Bachelor's degree (or diploma with relevant experience) in Cybersecurity, Information Technology, Computer Science, or a related field.
• 3-5 years of experience in a cybersecurity, network support, or IT security operations role.
• Basic knowledge of cybersecurity concepts: threat types, risk management, incident response, and data protection.
• Foundational understanding of networking principles and protocols (TCP/IP, routing basics, firewalls, VPN, Encryption).
• Familiarity with security tools (e.g., SIEM, antivirus, firewall, vulnerability scanner).
• Willingness to learn telecom-specific protocols and infrastructure concepts.
• Strong attention to detail and documentation skills.

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.

We are looking for a Cybersecurity Consultant / Senior Consultant to join our team in supporting client-facing cybersecurity initiatives. This role sits within our CISO-as-a-Service (CISOaaS) and will involve working closely with clients to assess technologies and projects from a cybersecurity and risk perspective.

The ideal candidate is someone who is curious, adaptable, and comfortable working across a range of technologies and taskings.

Key Responsibilities:

• Support the client's cybersecurity management function by identifying, analyzing, and advising on cyber security risks across existing and emerging technologies
• Conduct research on new technologies (e.g., AI/ML, cloud, IT, OT) to identify potential security and compliance risks
• Perform threat modeling and strategic risk assessments to evaluate system architectures, data flows, and operational processes
• Collaborate with project teams to review architectural designs and identify areas of concern from a cyber security standpoint
• Provide input on risk implications of new projects, products, or initiatives, aligning with best practices
• Monitor evolving cyber threat landscapes and contribute to internal knowledge-sharing and stakeholder advisories
• Contribute to the development and refinement of cyber security frameworks, standards and process
• Act as a trusted advisor & partner to the client's cybersecurity team
• Flexibility in tasking and focus areas, supporting a variety of cybersecurity-related functions including research & technical reviews, depending on project needs

Requirements

• Prior experience in a GRC or audit role related to cybersecurity or emerging technologies
• Strong understanding of risk management principles and ability to assess both technical and strategic cyber risks
• Knowledge in threat modeling, strategic risk analysis, and identifying systemic risks
• Interest and capability in researching, analyzing, and assessing risks associated with new or evolving technologies (e.g., AI, cloud, OT)
• Familiarity with conducting or supporting architecture reviews from a security perspective
• Familiarity with common information security management frameworks, such as ISO/IEC 27001 and NIST
• Excellent analytical thinking and communication skills, with the ability to present insights clearly to technical and non-technical audiences
• Relevant certifications such as CISSP, CISA, CISM, or CRISC
• Willingness to operate in a dynamic consulting environment where priorities may shift, and projects span multiple domains and technologies

Preferred Skills/Qualities:

• Prior experience supporting or working within a CISO office, security governance, or technology risk advisory environment
• Exposure to working with Singapore Government agencies or ministries in a cybersecurity or risk-related capacity
• Familiarity with Singapore's cybersecurity regulatory landscape, including relevant national and industry-specific standards (e.g., CSA & PDPA)
• Strong client-facing and stakeholder engagement skills, with the ability to build trust and communicate effectively across technical and business audiences

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 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 required.
• 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).
• Experience with SIEM, SOAR, UEBA, and cloud security tools; strong Terraform and automation skills.
• Proficient in security testing (SSAT, OSAT, IAT, UAT) and system hardening using industry benchmarks.
• Skilled in creating documentation, operational guides, and conducting training for security handover.
• Hands-on expertise in log management and monitoring using AWS CloudWatch, Azure Monitor, and Sentinel.

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.

Job Summary

We are looking for a motivated and detail-oriented Cybersecurity Consultant with a foundational understanding of cybersecurity principles and networking, particularly in telecom or infrastructure-heavy environments. The role involves supporting the design, implementation, and enforcement of security policies, assisting with security tool deployments, and helping to ensure the protection of critical telecom systems and data.

Key Responsibilities

• Assist in the development and documentation of cybersecurity policies, procedures, and security guardrails.
• Support the deployment, maintenance, and review of security tools (e.g., firewalls, SIEM, antivirus, IDS/IPS).
• Work with network and infrastructure teams to understand current setups and assist in implementing basic security configurations and controls.
• Participate in security risk assessments, vulnerability scans, and audits.
• Monitor security logs and alerts, triage events, and support incident response activities.
• Help maintain asset inventories and configuration documentation related to security tools and processes.
• Contribute to compliance reporting and documentation efforts.
• Stay informed on cybersecurity trends, threats, and best practices—especially in telecom environments.
• Participate in training and awareness initiatives to promote security best practices across the organization.
• Learn and apply security best practices in public cloud environments such as AWS, Azure, or GCP.

Required Qualifications

• Bachelor's degree (or diploma with relevant experience) in Cybersecurity, Information Technology, Computer Science, or a related field.
• 3-5 years of experience in a cybersecurity, network support, or IT security operations role.
• Basic knowledge of cybersecurity concepts: threat types, risk management, incident response, and data protection.
• Foundational understanding of networking principles and protocols (TCP/IP, routing basics, firewalls, VPN, Encryption).
• Familiarity with security tools (e.g., SIEM, antivirus, firewall, vulnerability scanner).
• Willingness to learn telecom-specific protocols and infrastructure concepts.
• Strong attention to detail and documentation skills.

Preferred Certifications and Skills

• Entry-level cybersecurity certification (any of the following preferred):
• CompTIA Security+
• Cisco Cyber Ops Associate
• EC-Council Certified Security Analyst (ECSA) – Associate level
• Networking certification (optional but advantageous): Cisco CCNA, CCNP or equivalent
• Exposure to scripting or automation (Python, PowerShell) is a plus.
• Team player with a growth mindset and the ability to follow structured guidance.
• Excellent verbal and written communication skills.

Interested applicants please send your resume to

Venessa Goh Wee Ni

R24124686

Recruit Express Pte Ltd

EA License No: 99C4599

RCB No.: 199601303W

We regret that only shortlisted candidates will be contacted.

• 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.

• 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.

We are looking for a strategic and detail-oriented Cybersecurity Consultant to join our growing team. If you’re passionate about offensive security and thrive on uncovering vulnerabilities before attackers do, we want to hear from you.

As a Cybersecurity Consultant specializing in Vulnerability Assessment and Penetration Testing (VAPT) , you will work closely with clients to evaluate the security of their infrastructure, applications, and environments—delivering clear, actionable insights to strengthen their cyber posture.

Key Responsibilities

• Conduct in-depth penetration testing and vulnerability assessments for web apps, mobile apps, APIs, infrastructure, and cloud environments.

• Simulate real-world attack scenarios and identify exploitable vulnerabilities using manual and automated methods.

• Prepare detailed and client-friendly technical reports with prioritised risk remediation recommendations.

• Participate in client debrief sessions to communicate findings, answer technical queries, and advise on security hardening.

• Continuously update your skillset and toolset based on emerging threats and vulnerabilities.

• Assist in refining internal testing methodologies and contributing to knowledge-sharing sessions.

Requirements

• Professional certifications : OSCP is required; CREST CRT (or equivalent) is highly preferred.

• 2+ years of hands-on experience in VAPT engagements (web, infra, mobile, APIs).

• Strong working knowledge of common security testing tools (e.g., Burp Suite, Nmap, Metasploit, etc.).

• Ability to explain complex vulnerabilities and exploit scenarios to both technical and non-technical audiences.

• Excellent report writing and communication skills in English.

• Team player with the ability to also work independently on assignments.

• Bonus: Experience with Red Teaming, threat modelling, or secure code review is a plus.

What We Offer

• Competitive salary and performance-based incentives

• Hybrid working model (work from home and office flexibility)

• Generous leave and wellness benefits :

• 20 days annual leave

• Medical (Inpatient & Outpatient)

• Dental coverage

• Flexi-benefits scheme

• Support for professional development : training budgets, certification sponsorships

• Collaborative and inclusive culture with exposure to high-profile clients and engagements

Why Join Us?

You’ll be part of a CREST-accredited cybersecurity company with a strong reputation in Singapore and the region. We value innovation, continuous learning, and teamwork. If you’re looking to grow your career in offensive security and be part of a passionate and capable team — this is your opportunity.

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 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 required.
• 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).
• Experience with SIEM, SOAR, UEBA, and cloud security tools; strong Terraform and automation skills.
• Proficient in security testing (SSAT, OSAT, IAT, UAT) and system hardening using industry benchmarks.
• Skilled in creating documentation, operational guides, and conducting training for security handover.
• Hands-on expertise in log management and monitoring using AWS CloudWatch, Azure Monitor, and Sentinel.

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.

Job Overview:
We are seeking a proactive and detail-oriented Cybersecurity Consultant to join our team, supporting security initiatives across our telecom infrastructure. This role is ideal for professionals with foundational cybersecurity experience who are eager to contribute to securing large-scale, mission-critical systems and gain exposure to telecom-specific environments.

Key Responsibilities:

• Assist in drafting and maintaining cybersecurity policies, procedures and security standards.
• Support the deployment, configuration and ongoing management of cybersecurity tools such as firewalls, SIEM, IDS/IPS, antivirus and vulnerability scanners.
• Collaborate with infrastructure and network teams to implement basic security controls and best practices.
• Participate in risk assessments, internal audits and vulnerability scans.
• Monitor and analyze security alerts/logs, escalate issues as necessary and assist with incident response efforts.
• Maintain accurate documentation of security assets, configurations and tool deployments.
• Contribute to compliance and regulatory reporting efforts.
• Stay updated with the latest threats, vulnerabilities and trends in cybersecurity especially within the telecom domain.
• Support awareness and training initiatives to promote a strong cybersecurity culture across the organization.
• Learn and apply security principles in cloud platforms like AWS, Azure or GCP.

Requirements:

• Bachelor’s degree or diploma in Cybersecurity, Information Technology, Computer Science or a related field.
• 3–5 years of experience in a cybersecurity role.
• Solid foundational knowledge of cybersecurity concepts including risk management, data protection and incident response.
• Basic understanding of networking principles and protocols (e.g., TCP/IP, firewalls, VPN, encryption).
• Familiarity with cybersecurity tools (SIEM, antivirus, vulnerability scanners, etc.).
• Willingness to gain expertise in telecom-related infrastructure and protocols.
• Strong documentation, communication and analytical skills.

Preferred Certifications (Nice to Have):

• CompTIA Security+
• Cisco CyberOps Associate
• EC-Council Certified Security Analyst (ECSA) – Associate Level

Please send your detailed resume in MS Word format to with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability