Software Engineer in Cybersecurity

Join Assurity Trusted Solutions (ATS), a leading subsidiary of the Government Technology Agency (GovTech), as we navigate the evolving digital and cyber landscape. For over a decade, ATS has been a trusted partner, delivering a robust range of products and services including infrastructure and operational services, authentication solutions, governance and assurance services, and managed processes. We collaborate with GovTech, various government agencies, and commercial partners to enhance security postures and mitigate cyber risks, striving for mutually beneficial outcomes in a world where trust and collaboration are paramount.We are actively seeking a skilled Cybersecurity Engineer specializing in Digital Forensics and Incident Response to join our dynamic team.Key Responsibilities:Lead incident response initiatives through every phase of an incident:Conduct thorough triage and investigations of suspected cybersecurity incidents to ascertain scope and severity.Develop and implement effective containment strategies.Carry out comprehensive investigations and root cause analyses to pinpoint attack vectors, tactics, and impacts.Perform digital forensic acquisitions and analyses of artifacts from diverse sources, including:Endpoint systems and serversNetwork devices and logsCloud environmentsMobile devices and storage mediaMaintain transparent communication with stakeholders throughout the incident lifecycle and prepare detailed post-incident reports with preventive recommendations.Offer expert insights for automating Security Operations (e.g., implementing SOAR playbooks).Develop and test incident response playbooks and processes.Stay informed of the cybersecurity landscape and emerging threat actor TTPs.

About ClickHouseRecognized in the 2025 Forbes Cloud 100 list, ClickHouse stands out as a pioneer in the cloud industry, delivering exceptional real-time analytics, data warehousing, observability, and AI workloads. With a customer base exceeding 3,000 and an astounding annual recurring revenue (ARR) growth of over 250% year-over-year, we are at the forefront of innovation.The recent $400 million Series D funding round underscores our rapid growth and has attracted major clients including Capital One, Lovable, Decagon, Polymarket, and Airwallex, joining the ranks of renowned brands like Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses and be a part of our exciting journey!The Security Team at ClickHouse is dedicated to enhancing security across applications, cloud environments, and enterprises. We seek a seasoned security engineer who is hands-on and passionate about advancing modern security methodologies and tools, specifically in detection and incident response.

Drive the strategy and execution of responses to cybersecurity incidents, including malware infections, data breaches, and insider threats. Conduct both real-time and retrospective analyses of security events to effectively identify potential threats. Collaborate with MSSP Security Operations Centre (SOC) teams to enhance monitoring and alerting processes. Develop, document, and refine incident response plans and playbooks to ensure a robust response framework. Possess end-to-end expertise in managing incident responses. Engage in proactive threat hunting to discover unknown threats and vulnerabilities. Perform digital forensic investigations on compromised systems to uncover root causes and facilitate recovery. Utilize forensic tools to gather and analyze logs, memory dumps, and disk images effectively. Employ SIEM (Security Information and Event Management) tools to detect and address anomalous behavior within the network. Analyze logs from various security solutions, including firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and cloud security tools. Enhance detection capabilities through the tuning of security alerts and the formulation of new detection rules. Recommend and implement security controls to minimize exposure to potential threats. Provide technical guidance and leadership to junior incident responders and security analysts.

About the Role Jane Street is seeking a dedicated Cybersecurity Detection and Response Analyst to join our dynamic team in Singapore. In this pivotal role, you will play a key part in safeguarding our employees, data, and infrastructure from the ever-evolving threats of the internet. As a cybersecurity analyst, you will develop and utilize advanced monitoring tools to protect our firm while also managing incident responses and remediation efforts when threats arise. Our team prides itself on being at the forefront of cybersecurity developments, capable of distinguishing between the latest research hacks and the critical issues that impact our daily operations. In this position, you will thoughtfully assess the context of our cybersecurity strategies, weighing the trade-offs involved in resolving complex security issues. You will employ a systematic approach to conduct unstructured investigations aimed at identifying and rectifying security vulnerabilities. While some of your responsibilities will involve operational coverage, you will also engage in projects designed to enhance our detection capabilities, automate processes, and improve overall efficiency. You will have opportunities to lead threat hunts, further developing your skills and making a significant impact. As a representative of best practices within the organization, you will foster an environment where all team members embrace robust personal cybersecurity hygiene and can effectively communicate its importance to others. A key aspect of success in this role is your ability to guide your colleagues on their cybersecurity journey, and you should be passionate about learning from your peers and sharing knowledge with new analysts.

Join Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), where we have been a trusted partner for over a decade. Our mission is to provide an extensive range of products and services, including infrastructure and operational services, authentication services, as well as governance and assurance services. In a rapidly evolving digital landscape, we are committed to fostering trust and collaboration with GovTech, government agencies, and commercial partners to effectively mitigate cyber risks and enhance security postures.We are seeking a passionate and experienced Senior Cybersecurity Engineer, specializing in Endpoint Protection and Endpoint Detection and Response, to join our dynamic team!Your Key Responsibilities: Lead the implementation of enterprise security infrastructures, focusing on Endpoint Protection (EPP) and Endpoint Detection and Response (EDR), which includes contractor management, design validation, and test acceptance. Develop and maintain comprehensive security policies for EPP and EDR to monitor compliance and detect potential security threats. Engage with stakeholders to translate business, technology, and security requirements into actionable roadmaps for EPP/EDR enhancements and rollouts. Oversee ongoing maintenance of enterprise security infrastructures to ensure service and security posture reliability. Provide consultancy for threat and risk assessments throughout the system lifecycle, from implementation through to maintenance. Establish and maintain disaster recovery procedures, and conduct security breach drills. Assist in managing security incidents, focusing on containment and recovery processes. Plan and participate in security operations to ensure adherence to defined information security policies and standards, while adapting to evolving security threats.

Join Dragos Inc. as an Associate Principal Incident Responder, where you will play a critical role in safeguarding our clients' industrial systems against cyber threats. In this dynamic position, you will leverage your expertise in incident response to analyze and mitigate cybersecurity incidents, ensuring the integrity and safety of operational technology environments.As part of our team, you will collaborate with various stakeholders to develop effective incident response strategies and provide expert guidance during high-stakes situations. Your contributions will help enhance Dragos's reputation as a leader in industrial cybersecurity.

Join Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), where we have been a trusted partner for over a decade. We provide a wide range of innovative products and services, including infrastructure and operational services, authentication services, governance and assurance services, and managed processes. In an ever-evolving digital landscape, we prioritize trust and collaboration, working alongside GovTech, government agencies, and commercial partners to effectively mitigate cyber risks and enhance security postures.As a Cybersecurity Consultant, you will collaborate with application and infrastructure teams within a government agency to ensure business needs are satisfied, projects are delivered on time and within budget, and compliance is maintained within acceptable risk levels. You will also play a vital role in supporting security operations and incident management.Key Responsibilities:Security Incident ManagementAssist with IT security incident management, responses, and reporting until resolution.Develop, review, and maintain operational SOPs and playbooks for IT security incident management.Coordinate with both internal and external teams to investigate and resolve IT security incidents.Document and submit IT security incident reports, including a timeline of events.Propose enhancements to prevent future IT security incidents.Security Operations & ReviewsMonitor, review, and respond to security alerts and notifications promptly.Collaborate with teams to conduct comprehensive security reviews, assessments, tests, and remediations.Plan and schedule reviews, ensuring necessary information is provided by relevant teams.Support reviews with documented evidence and ensure timely submission to the agency's IT security team for closure.Security Audit & Vulnerability AssessmentAssist in audit activities and security testing, including vulnerability assessments and penetration testing.Ensure all findings and remediations are addressed within stipulated timelines.Verify that system components are configured according to the agency’s security standards.Monthly Reporting and Vendor ManagementGenerate comprehensive monthly reports and oversee vendor management processes.

Join Adventus as an Associate Cybersecurity Engineer and play a vital role in protecting our information systems and networks. You will collaborate with a team of cybersecurity professionals to implement security measures, conduct vulnerability assessments, and respond to incidents, ensuring the integrity of our data and infrastructure.

Role overview Sopra Steria seeks a Cybersecurity Consultant based in Singapore. The role centers on supporting clients as they improve their digital security posture. Consultants assess client environments and deliver solutions that protect data and networks from current and emerging threats. Key responsibilities Engage with clients to identify and analyze their cybersecurity needs Develop and apply security measures tailored to each client’s situation Participate in projects focused on enhancing digital protection and managing new risks Help advance the team’s cybersecurity practices through ongoing contributions

Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), has been a reliable partner for over a decade, providing a comprehensive array of products and services. Our offerings include infrastructure and operational services, governance and assurance services, and managed processes. In the ever-evolving digital and cybersecurity landscape, where trust and collaboration are paramount, ATS is dedicated to achieving mutually beneficial outcomes by working closely with GovTech, various governmental agencies, and commercial partners to reduce cyber risks and enhance security measures.We invite skilled professionals to join our team as Cybersecurity Engineers, specifically those with a solid foundation in Security Operations (SecOps). Successful candidates will be employed under a direct contract until November 30, 2028.Key Responsibilities:Develop and uphold cybersecurity standards, procedures, configurations, and rules for systems and services as part of our dedicated team.Conduct security exercises, including table-top and simulation drills, to validate security procedures.Engage in security incident response, analyzing alerts, coordinating with system operators, identifying threats, and performing initial triaging before escalating to senior security responders.Coordinate Indicators-Of-Compromise (IOC) scanning and compile reports from various system operators to provide consolidated updates to stakeholders.Conduct vulnerability assessments using both automated and manual tools, and recommend actionable remediation strategies. Understand published vulnerabilities and their corresponding security patches in relation to deployed systems, and perform risk assessments.Monitor and communicate security patch releases for various products, and participate in security patch assessments using standards like the Common Vulnerability Scoring System (CVSS), contextualized within the deployed environment.Present findings and reports to stakeholders regarding vulnerability scans, security testing outcomes, security incidents, and the overall security posture of systems.

Join Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), as we lead in the ever-evolving landscape of cybersecurity. With a decade of experience, we offer an extensive range of products and services, including infrastructure and operational services, authentication, governance, and assurance services, all aimed at fostering trust and collaboration in the digital world.We are seeking a Senior Cybersecurity Engineer specializing in Architecture and Solutioning. The ideal candidate will be well-versed in Network Security or Device/Endpoint Management and will be engaged in a contract capacity.Key Responsibilities: Act as the subject matter expert (SME) in Cybersecurity. Conduct thorough Threat Risk Assessments across applications, cloud infrastructure, and enterprise systems. Utilize structured methodologies (e.g., STRIDE) for Threat Modelling, integrating MITRE ATT&CK effectively. Lead and collaborate with multi-disciplinary teams to implement cyber security controls across various environments, including cloud and on-premises. Provide insights for configuring and improving security detection and response tools (e.g., SIEM, VA, NDR, XDR, EDR) for enhanced operational efficiency. Evaluate new technologies and validate their security through lab setups and proofs of concept (PoC). Draft and specify technical security clauses for project tenders. Analyze, document, and present security findings and recommendations to stakeholders. Work with governmental bodies to define security requirements and collaborate with industry partners to implement functional capabilities. Ensure compliance with secure software development lifecycle practices, maintaining high coding standards and delivering quality products. Qualifications: Minimum of 5 years of experience in the cybersecurity domain. Proven experience in managing, deploying, and maintaining security infrastructure. Ability to manage contractors and collaborate effectively with cross-functional teams. Experience in conducting comprehensive security assessments, including threat modelling, vulnerability assessments, and penetration testing. Up-to-date knowledge of cybersecurity tools, technologies, and standards (e.g., OWASP and MITRE ATT&CK). Strong communication and interpersonal skills. Self-motivated with logical and analytical thinking abilities.

Join our dynamic team at xcellink as a Mid-Level Cybersecurity Engineer. In this pivotal role, you will utilize your technical skills to protect critical information systems and facilitate secure operations across our organization.Key ResponsibilitiesConduct security assessments and penetration testing to identify vulnerabilities and develop threat models.Implement and automate security tools within CI/CD pipelines to enhance security measures.Respond to security incidents and provide education on secure coding practices to developers, ensuring adherence to security standards and regulations.Collaborate with IT and other departments to promote and implement security best practices.Stay informed about emerging cybersecurity trends, threats, and technologies.Monitor security systems and assist in incident response efforts.Evaluate current cybersecurity protocols and propose improvements to strengthen security posture.Document findings, procedures, and recommendations comprehensively.Mentor and guide junior cybersecurity engineers within the team.

At DECATHLON, our mission is clear: "To unite people through sports and enhance well-being for everyone." This commitment reflects our evolution from a conventional retailer to a global, sustainable sports brand dedicated to providing the benefits of physical, emotional, and social well-being through sports to individuals around the globe. Guided by our core values of Vitality, Generosity, Responsibility, and Authenticity, we engage over 100,000 passionate teammates worldwide, ensuring that sport is accessible to all, regardless of ability or physical condition.About the RoleWe are on a journey to establish Decathlon as the premier digital sports platform. Our goal is to offer our customers a seamless experience enriched with local sports-centric interactions while securely integrating third-party services.We are seeking a Cybersecurity Leader for Decathlon Singapore. In this pivotal role within the Digital team, you will be responsible for executing the company's security policies, evaluating application vulnerabilities, and supporting staff to ensure the security of applications and related data. Your efforts will focus on the foundational principles of availability, integrity, confidentiality, and traceability.You will report directly to the Chief Digital Officer and serve as a crucial link between local operations and our global Cybersecurity Community.Key Responsibilities1. Risk Identification and Security Policy DevelopmentConduct risk analyses to support various projectsCreate and maintain a comprehensive risk mapSelect and endorse appropriate technical measuresPerform audits and checks, often collaborating with external service providersLead the information security risk committee and advocate against Shadow IT by identifying and regularizing unauthorized local tools aligned with group initiatives2. Implementation and Monitoring of Security ActionsEnsure adherence to security norms and standards while enhancing scores on global KPI dashboardsLead the Incident Response and Disaster Recovery Plan (DRP) for your areaManage remediation plans effectivelyInvestigate incident causes and enhance security measuresRegularly test security protocols to identify weaknessesPromote continuous security improvement in collaboration with developers and product managers3. Communication and Training on Security StandardsDrive the security culture through an engaging security awareness programEncourage a DevSecOps approach by working closely with development teams

Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), is at the forefront of providing a robust suite of cybersecurity products and services. With over a decade of experience, ATS collaborates with GovTech, various government agencies, and commercial partners to enhance security frameworks and mitigate cyber risks in an evolving digital landscape. Our commitment to trust and collaboration drives unparalleled business outcomes.Key Responsibilities:Lead the Security Orchestration, Automation, and Response (SOAR) processes to streamline cybersecurity operations and enhance incident response efficiency.Design and implement automated workflows to minimize manual cybersecurity tasks.Develop and maintain automation scripts and playbooks to facilitate operations, including reporting, monitoring, and incident response.Establish and uphold development standards for playbooks, including naming conventions, parameterization, and logging protocols.Optimize existing sub-playbooks for improved performance, error handling, and flexibility.Refactor legacy playbooks to promote reusability and consistency.Oversee integration of the SOAR platform with third-party applications and systems to align with operational workflows.Conduct thorough testing and validation of playbooks to ensure robustness in automated workflows and integration code.Implement and manage automation technologies within existing security frameworks.Collaborate effectively with cross-functional teams to ensure the successful integration of security automation initiatives.Engage with third-party system administrators or vendors to resolve integration and data flow challenges.Define and execute interface testing scenarios to validate successful integration.Monitor automation performance, identifying and addressing bottlenecks or failure points.Document workflows, decision-making logic, sub-playbook dependencies, and version changes comprehensively.Stay abreast of emerging security threats and technologies to propose innovative automated solutions.Provide training and support to team members on automated security processes and tools.

At Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), we pride ourselves on being a trusted partner in navigating the complexities of the digital and cyber landscape. For over a decade, we have provided a diverse range of products and services, including infrastructure and operational services, authentication solutions, governance, assurance services, and managed processes. Our collaborative efforts with GovTech, government agencies, and commercial partners focus on mitigating cyber risks and enhancing security postures for our clients.As a Senior/Lead Offensive Cybersecurity Engineer, you will lead a dynamic team in innovative security testing initiatives or exercise your expertise as an independent security consultant. Your role will be pivotal in ensuring our clients receive the highest level of security assurance.Job Summary:Oversee comprehensive Vulnerability Assessment and Penetration Testing (VAPT) initiatives across various systems, networks, and applications, serving a diverse clientele, from small businesses to large enterprises.Guide source code and host configuration reviews to ensure clients' systems meet industry best practices and security standards.Develop detailed technical documentation outlining identified vulnerabilities, their impacts, risk assessments, and actionable remediation strategies.Manage relationships with key customer stakeholders.Assist in defining engagement scopes and services tailored to clients’ needs and goals.Keep abreast of the latest threat landscapes, emerging vulnerabilities, and industry advancements to enhance the organization’s VAPT capabilities.Provide expert cybersecurity consultancy services, offering recommendations to improve clients’ security postures.Establish technical methodologies and standards to ensure excellence within VAPT delivery teams.Mentor junior offensive cybersecurity engineers during engagements to foster team development.Review technical outputs and reports to maintain consistent quality standards.

Assurity Trusted Solutions (ATS), a subsidiary of the Government Technology Agency (GovTech), has been a reputable partner in the cybersecurity domain for over a decade. We provide an extensive range of services including infrastructure management, operational services, governance, assurance, and managed processes. In an ever-evolving digital landscape where trust and collaboration are paramount, ATS is committed to fostering secure environments through partnerships with GovTech, government agencies, and commercial stakeholders, effectively mitigating cyber risks and enhancing security frameworks.Key Responsibilities:GRC Leadership & Second Line of DefenceLead the governance of risk and compliance (GRC) within our team, shaping our approach to managing risks across various products and platforms.Function as the second line of defence for ICT risk and controls, providing an independent review of risk management, control design, and their effectiveness.Collaborate closely with the Product team to incorporate practical security measures and compliance protocols into daily operations.Security Plan Governance and AutomationOversee the governance and standards for Security Plan submissions across CIOO and product teams, ensuring templates, minimum evidence expectations, and quality benchmarks are maintained.Evaluate Security Plans and supporting documentation, assess control coverage and implementation maturity, and recommend approvals to stakeholders.Implement automation as an ongoing audit mechanism:Work with product and platform teams to establish automated checks for Security Plan evidence.Utilize automated checks to identify gaps, anomalies, and missing evidence, driving remediation efforts with product teams.Monitor and report on KPIs related to Security Plans, including control coverage, consistency, cycle times, and defect rates across CIOO and product teams.ICT Audit and Evidence ManagementDevelop, implement, and manage workflows for ICT audit, risk management, and findings reporting.Organize and maintain documentation and knowledge repositories as the definitive source for:ICT audit plans, scopes, and proceduresControl descriptions and standard evidence templatesCentralized repositories of audit evidence and Security Plan materialsPlan and conduct thematic and product-level ICT audits under the CISO’s guidance, independently verifying:Completion of required tasksReliability and sufficiency of evidence provided by product teams

Adventus is a leading Information and Communications Technology (ICT) Solutions and Services Provider with a significant global presence.Our mission is to empower organizations to drive transformative change by utilizing intelligent applications of innovative solutions and essential services, enabling them to excel in an increasingly competitive marketplace.With a robust network of technology partners, unparalleled domain expertise, and a unique value proposition, we consistently strive to exceed our customers' expectations.

Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), has been a reliable partner in fostering trust and collaboration in the digital landscape for over a decade. We provide a wide array of services, including infrastructure management, authentication, governance, assurance, and managed processes. In an age where cyber threats are prevalent, ATS is committed to partnering with GovTech, government entities, and commercial organizations to enhance security and mitigate risks effectively.We are on the lookout for an experienced IT Operations and Incident Manager to spearhead our operations team and ensure the seamless management of incidents within our IT infrastructure.Key Responsibilities: Oversee the incident management processes to ensure prompt resolutions and minimal service disruptions. Collaborate with various teams to manage incidents effectively and maintain clear communication throughout the incident lifecycle. Establish and implement operational standards, best practices, and protocols for incident management. Conduct post-incident analyses to refine processes and mitigate future occurrences. Monitor system performance and availability, taking proactive steps to address potential issues. Lead IT operations initiatives, ensuring consistent service delivery that adheres to internal and external standards. Report on incident trends, service performance, and initiatives for improvement to senior management. Provide guidance and mentorship to the operations and incident management team, promoting a culture of continuous improvement. Qualifications: At least 5 years of experience in IT operations and incident management. In-depth knowledge of ITIL best practices, with certification in ITIL v3 or v4 preferred. Experience with incident management tools and IT service management software. Demonstrated leadership capabilities in a fast-paced IT operational environment. Strong communication, interpersonal, and problem-solving skills. Familiarity with IT infrastructure, security principles, and operational risk management. Ability to manage competing priorities and projects efficiently. Join us to embark on a fulfilling and dynamic career with Assurity Trusted Solutions! Compensation will be commensurate with qualifications and experience. Interested candidates are encouraged to click 'Apply Now'. We appreciate your interest; however, only shortlisted candidates will be contacted.

Job Summary: Join us as a Trend Micro Engineer, where you will be instrumental in enhancing our IT security framework and operational efficiency. Your expertise will focus on utilizing the comprehensive suite of Trend Micro products, including Apex One, IMSVA, IWSVA, Server Protect, Email Security, and Cloud App Security, while integrating them with Microsoft Deployment Toolkit (MDT). By leveraging Trend Micro DDAN, Control Manager, and Apex Central, you will ensure robust threat intelligence and centralized management, thereby guaranteeing the secure, reliable, and optimized performance of our clients' IT infrastructure post-implementation.Key Responsibilities:Product Expertise and Deployment:Serve as the resident expert on Trend Micro and MDT products.Deploy, configure, and manage Trend Micro solutions to enhance IT operations.Continuous Monitoring and Maintenance:Utilize Control Manager and Apex Central for ongoing operational monitoring.Conduct routine maintenance, updates, and patches to address vulnerabilities.Incident Response and Problem Solving:Lead responses to cybersecurity threats and technical challenges using Trend Micro DDAN.Deliver immediate resolutions to minimize disruptions and boost operational efficiency.Security Policies and Compliance Management:Devise and implement stringent security protocols across all IT systems.Ensure compliance with regulatory standards and internal policies, using Trend Micro solutions for data protection and threat prevention.Reporting and Data Analysis:Create detailed reports on security incidents, system performance, and compliance status.Provide actionable insights and recommendations to optimize systems and mitigate risks.Collaboration and Training:Work closely with IT teams and various departments to promote secure and efficient operations.Facilitate training sessions on Trend Micro product functionalities, cybersecurity best practices, and effective system utilization.